Trace number 1544598

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) 1200.1 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S839983432-073.cnf
MD5SUM61fe438f75f15b75b4359f74a1691313
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.271958
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.89/0.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.97	c main()::
0.89/0.97	c initFormula():: searching for DIMACS p-line....
0.89/0.97	c full lookahead due to high density!
0.89/0.97	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.97	c parseCNF():: parsing....
0.89/0.97	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.97	c runParser():: parsing was successful, warming up engines...
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.97	c stat :: sign balance is biased by 0.007
0.89/0.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.97	c using k-SAT heuristics (size based diff)
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c dynamic_preselect_setsize :: off
0.89/0.97	c suggested doublelook initial :: 0
0.89/0.97	c main():: all systems go!
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 152 JD: 21
1.00/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4367 JD: 21
3.29/3.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 38445 JD: 21
21.48/21.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 230565 JD: 21
124.33/124.45	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 |************************
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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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 972486 JD: 21
523.05/523.35	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 |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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-1544598-1238612039/watcher-1544598-1238612039 -o /tmp/evaluation-result-1544598-1238612039/solver-1544598-1238612039 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544598-1238612039.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 0.88 2/65 26156
/proc/meminfo: memFree=1188952/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=656 CPUtime=0
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 344924696 671744 83 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 164 83 47 123 0 39 0

[startup+0.032011 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26156
/proc/meminfo: memFree=1188952/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=1316 CPUtime=0.02
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 496 0 0 0 2 0 0 0 18 0 1 0 344924696 1347584 220 1992294400 134512640 135019032 4294956240 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 329 220 63 123 0 204 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1316

[startup+0.102021 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26156
/proc/meminfo: memFree=1188952/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=1712 CPUtime=0.09
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 344924696 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301044 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26156
/proc/meminfo: memFree=1188952/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=1712 CPUtime=0.29
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 843 0 0 0 29 0 0 0 20 0 1 0 344924696 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701093 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26156
/proc/meminfo: memFree=1188952/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=1712 CPUtime=0.69
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 843 0 0 0 69 0 0 0 24 0 1 0 344924696 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 26157
/proc/meminfo: memFree=1187536/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2116 CPUtime=1.49
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1140 0 0 0 149 0 0 0 25 0 1 0 344924696 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 26157
/proc/meminfo: memFree=1187408/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2116 CPUtime=3.09
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1140 0 0 0 309 0 0 0 25 0 1 0 344924696 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585161 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 26157
/proc/meminfo: memFree=1187280/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2116 CPUtime=6.29
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1140 0 0 0 629 0 0 0 25 0 1 0 344924696 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 26157
/proc/meminfo: memFree=1187088/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2116 CPUtime=12.69
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1140 0 0 0 1269 0 0 0 25 0 1 0 344924696 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 26157
/proc/meminfo: memFree=1187216/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2116 CPUtime=25.48
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1140 0 0 0 2548 0 0 0 25 0 1 0 344924696 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 26157
/proc/meminfo: memFree=1187280/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2252 CPUtime=51.07
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1166 0 0 0 5107 0 0 0 25 0 1 0 344924696 2306048 416 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 563 416 72 123 0 438 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2252

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 26157
/proc/meminfo: memFree=1187152/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2320 CPUtime=102.25
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1186 0 0 0 10225 0 0 0 25 0 1 0 344924696 2375680 436 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 580 436 72 123 0 455 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2320

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 26157
/proc/meminfo: memFree=1187088/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2420 CPUtime=162.22
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1212 0 0 0 16222 0 0 0 25 0 1 0 344924696 2478080 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 605 462 72 123 0 480 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2420

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 26159
/proc/meminfo: memFree=1186832/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2572 CPUtime=222.19
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1237 0 0 0 22219 0 0 0 25 0 1 0 344924696 2633728 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134527067 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 643 487 72 123 0 518 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2572

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 26159
/proc/meminfo: memFree=1186768/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2800 CPUtime=282.16
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1261 0 0 0 28216 0 0 0 25 0 1 0 344924696 2867200 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 700 511 72 123 0 575 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2800

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26159
/proc/meminfo: memFree=1186704/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2800 CPUtime=342.14
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1281 0 0 0 34214 0 0 0 25 0 1 0 344924696 2867200 531 1992294400 134512640 135019032 4294956240 18446744073709551615 134587623 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 700 531 72 123 0 575 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 2800

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26159
/proc/meminfo: memFree=1186640/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=2800 CPUtime=402.1
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1305 0 0 0 40210 0 0 0 25 0 1 0 344924696 2867200 555 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 700 555 72 123 0 575 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 2800

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1186440/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3140 CPUtime=462.07
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1324 0 0 0 46206 1 0 0 25 0 1 0 344924696 3215360 574 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 785 574 72 123 0 660 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3140

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1186504/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3140 CPUtime=522.05
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1349 0 0 0 52204 1 0 0 25 0 1 0 344924696 3215360 599 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 785 599 72 123 0 660 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 3140

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1186440/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3140 CPUtime=582.02
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1373 0 0 0 58201 1 0 0 25 0 1 0 344924696 3215360 623 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 785 623 72 123 0 660 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 3140

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1186376/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3652 CPUtime=642
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1398 0 0 0 64199 1 0 0 25 0 1 0 344924696 3739648 648 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 913 648 72 123 0 788 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 3652

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1186312/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3652 CPUtime=701.95
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1424 0 0 0 70194 1 0 0 25 0 1 0 344924696 3739648 674 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 913 674 72 123 0 788 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 3652

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1186128/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3652 CPUtime=761.93
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1447 0 0 0 76192 1 0 0 25 0 1 0 344924696 3739648 697 1992294400 134512640 135019032 4294956240 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 913 697 72 123 0 788 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 3652

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1186128/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3652 CPUtime=821.89
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1471 0 0 0 82188 1 0 0 25 0 1 0 344924696 3739648 721 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 913 721 72 123 0 788 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 3652

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1185936/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3652 CPUtime=881.86
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1494 0 0 0 88185 1 0 0 25 0 1 0 344924696 3739648 744 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 913 744 72 123 0 788 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 3652

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1185936/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=3652 CPUtime=941.8
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1518 0 0 0 94179 1 0 0 25 0 1 0 344924696 3739648 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 913 768 72 123 0 788 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 3652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1185808/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=4416 CPUtime=1001.78
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1541 0 0 0 100177 1 0 0 25 0 1 0 344924696 4521984 791 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 1104 791 72 123 0 979 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 4416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1185744/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=4416 CPUtime=1061.74
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1564 0 0 0 106173 1 0 0 25 0 1 0 344924696 4521984 814 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 1104 814 72 123 0 979 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 4416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1185616/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=4416 CPUtime=1121.71
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1586 0 0 0 112170 1 0 0 25 0 1 0 344924696 4521984 836 1992294400 134512640 135019032 4294956240 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 1104 836 72 123 0 979 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 4416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1185552/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=4416 CPUtime=1181.69
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1607 0 0 0 118168 1 0 0 25 0 1 0 344924696 4521984 857 1992294400 134512640 135019032 4294956240 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 1104 857 72 123 0 979 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 4416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1185488/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=4416 CPUtime=1200.09
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1612 0 0 0 120008 1 0 0 25 0 1 0 344924696 4521984 862 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 1104 862 72 123 0 979 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4416

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 26165
/proc/meminfo: memFree=1185488/2055920 swapFree=4191900/4192956
[pid=26156] ppid=26154 vsize=4416 CPUtime=1200.09
/proc/26156/stat : 26156 (march_ks) R 26154 26156 26005 0 -1 4194304 1612 0 0 0 120008 1 0 0 25 0 1 0 344924696 4521984 862 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/26156/statm: 1104 862 72 123 0 979 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.016997
CPU usage (%): 99.9494
Max. virtual memory (cumulated for all children) (KiB): 4416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1612
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= 3852

runsolver used 1.19482 second user time and 3.19051 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-01 20:53:59
IDJOB=1544598
IDBENCH=70526
IDSOLVER=559
FILE ID=node54/1544598-1238612039
PBS_JOBID= 9073590
Free space on /tmp= 66492 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S839983432-073.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544598-1238612039/watcher-1544598-1238612039 -o /tmp/evaluation-result-1544598-1238612039/solver-1544598-1238612039 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544598-1238612039.cnf            

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

MD5SUM BENCH= 61fe438f75f15b75b4359f74a1691313
RANDOM SEED=1954723385

node54.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		: 3000.232
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		: 3000.232
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:       1189440 kB
Buffers:         98952 kB
Cached:         667556 kB
SwapCached:        260 kB
Active:         304680 kB
Inactive:       476992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1189440 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          23764 kB
Slab:            70824 kB
Committed_AS:  1146808 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-04-01 21:14:02