Trace number 1544628

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S799705985-049.cnf
MD5SUM9571d20b2c85f2916982e3779a8bfa58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 499 free variables and 2116 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.551
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 183 duplicate clauses
0.00/0.01	c resolvent_look() :: found 110 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2226 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2226 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2226 / 500 ) = 4.45
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 147 JD: 27
0.08/0.10	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: 1155 JD: 27
0.50/0.59	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 |************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 7739 JD: 27
3.80/3.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 40970 JD: 27
20.59/20.61	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 |************************
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c |*******************************
c |********************************
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c |**********************************
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c |************************************
c |*************************************
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c |****************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 162839 JD: 27
85.25/85.32	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 |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 505721 JD: 27
278.15/278.35	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 |*****************************************************
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c |*******************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 1236475 JD: 27
716.17/716.56	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 right child 421139 UNSAT by parent!
899.29/899.76	
c |****************************
c |*****************************
c |******************************
c |*******************************c right child 458905 UNSAT by parent!
996.15/996.66	
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************c right child 542248 UNSAT by parent!
1086.22/1086.74	
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-1544628-1238612467/watcher-1544628-1238612467 -o /tmp/evaluation-result-1544628-1238612467/solver-1544628-1238612467 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544628-1238612467.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 0.88 3/65 8637
/proc/meminfo: memFree=1192424/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=800 CPUtime=0
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1020620426 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 200 113 50 123 0 75 0

[startup+0.08553 s]
/proc/loadavg: 1.00 0.97 0.88 3/65 8637
/proc/meminfo: memFree=1192424/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=1392 CPUtime=0.08
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 271 0 0 0 8 0 0 0 18 0 1 0 1020620426 1425408 254 1992294400 134512640 135019032 4294956240 18446744073709551615 134542598 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 348 254 73 123 0 223 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1392

[startup+0.102532 s]
/proc/loadavg: 1.00 0.97 0.88 3/65 8637
/proc/meminfo: memFree=1192424/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=1392 CPUtime=0.1
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 1020620426 1425408 258 1992294400 134512640 135019032 4294956240 18446744073709551615 134549249 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 348 258 73 123 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392

[startup+0.30155 s]
/proc/loadavg: 1.00 0.97 0.88 3/65 8637
/proc/meminfo: memFree=1192424/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=1392 CPUtime=0.3
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 288 0 0 0 30 0 0 0 19 0 1 0 1020620426 1425408 271 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 348 271 73 123 0 223 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1392

[startup+0.701586 s]
/proc/loadavg: 1.00 0.97 0.88 3/65 8637
/proc/meminfo: memFree=1192424/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=1392 CPUtime=0.7
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 295 0 0 0 70 0 0 0 23 0 1 0 1020620426 1425408 278 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 348 278 73 123 0 223 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1392

[startup+1.50166 s]
/proc/loadavg: 1.00 0.97 0.88 2/66 8638
/proc/meminfo: memFree=1191584/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=1532 CPUtime=1.5
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 313 0 0 0 150 0 0 0 25 0 1 0 1020620426 1568768 296 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 383 296 73 123 0 258 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1532

[startup+3.10181 s]
/proc/loadavg: 1.00 0.97 0.88 2/66 8638
/proc/meminfo: memFree=1191392/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=1532 CPUtime=3.1
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 327 0 0 0 310 0 0 0 25 0 1 0 1020620426 1568768 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134565620 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 383 310 73 123 0 258 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1532

[startup+6.3011 s]
/proc/loadavg: 1.00 0.97 0.88 2/66 8638
/proc/meminfo: memFree=1191072/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=1868 CPUtime=6.29
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 372 0 0 0 629 0 0 0 25 0 1 0 1020620426 1912832 355 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 467 355 73 123 0 342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1868

[startup+12.7017 s]
/proc/loadavg: 1.00 0.97 0.88 2/66 8638
/proc/meminfo: memFree=1190888/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=2120 CPUtime=12.69
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 413 0 0 0 1269 0 0 0 25 0 1 0 1020620426 2170880 396 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 530 396 73 123 0 405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2120

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.88 2/66 8638
/proc/meminfo: memFree=1190632/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=2348 CPUtime=25.49
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 506 0 0 0 2549 0 0 0 25 0 1 0 1020620426 2404352 489 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 587 489 73 123 0 462 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2348

[startup+51.1012 s]
/proc/loadavg: 1.00 0.97 0.88 2/66 8638
/proc/meminfo: memFree=1189800/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=3560 CPUtime=51.07
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 711 0 0 0 5107 0 0 0 25 0 1 0 1020620426 3645440 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 890 694 73 123 0 765 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3560

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.89 2/66 8638
/proc/meminfo: memFree=1188008/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=5704 CPUtime=102.25
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 1137 0 0 0 10225 0 0 0 25 0 1 0 1020620426 5840896 1120 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 1426 1120 73 123 0 1301 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5704

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.89 2/66 8638
/proc/meminfo: memFree=1186024/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=7884 CPUtime=162.22
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 1645 0 0 0 16222 0 0 0 25 0 1 0 1020620426 8073216 1628 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 1971 1628 73 123 0 1846 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7884

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.90 2/66 8638
/proc/meminfo: memFree=1183848/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=11380 CPUtime=222.17
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 2177 0 0 0 22216 1 0 0 25 0 1 0 1020620426 11653120 2160 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 2845 2160 73 123 0 2720 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 11380

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.90 2/66 8638
/proc/meminfo: memFree=1181736/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=11380 CPUtime=282.15
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 2705 0 0 0 28214 1 0 0 25 0 1 0 1020620426 11653120 2688 1992294400 134512640 135019032 4294956240 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 2845 2688 73 123 0 2720 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 11380

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1179560/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=17084 CPUtime=342.12
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 3256 0 0 0 34211 1 0 0 25 0 1 0 1020620426 17494016 3239 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 4271 3239 73 123 0 4146 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 17084

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1177448/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=17084 CPUtime=402.09
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 3786 0 0 0 40208 1 0 0 25 0 1 0 1020620426 17494016 3769 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 4271 3769 73 123 0 4146 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 17084

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1175144/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=22904 CPUtime=462.07
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 4357 0 0 0 46205 2 0 0 25 0 1 0 1020620426 23453696 4340 1992294400 134512640 135019032 4294956240 18446744073709551615 134596412 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 5726 4340 73 123 0 5601 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 22904

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1172776/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=22904 CPUtime=522.05
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 4945 0 0 0 52203 2 0 0 25 0 1 0 1020620426 23453696 4928 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 5726 4928 73 123 0 5601 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 22904

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1170792/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=26548 CPUtime=582.02
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 5473 0 0 0 58199 3 0 0 25 0 1 0 1020620426 27185152 5456 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 6637 5456 73 123 0 6512 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 26548

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1168168/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=35280 CPUtime=642
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 6099 0 0 0 64197 3 0 0 25 0 1 0 1020620426 36126720 6082 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 8820 6082 73 123 0 8695 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 35280

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1165928/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=35280 CPUtime=701.98
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 6648 0 0 0 70194 4 0 0 25 0 1 0 1020620426 36126720 6631 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 8820 6631 73 123 0 8695 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 35280

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1163496/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=35412 CPUtime=761.95
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 7246 0 0 0 76191 4 0 0 25 0 1 0 1020620426 36261888 7229 1992294400 134512640 135019032 4294956240 18446744073709551615 134628859 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 8853 7229 73 123 0 8728 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 35412

[startup+822.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1161256/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=35412 CPUtime=821.92
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 7807 0 0 0 82188 4 0 0 25 0 1 0 1020620426 36261888 7790 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 8853 7790 73 123 0 8728 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 35412

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1158824/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=35412 CPUtime=881.9
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 8406 0 0 0 88186 4 0 0 25 0 1 0 1020620426 36261888 8389 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 8853 8389 73 123 0 8728 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 35412

[startup+942.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1156392/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=48508 CPUtime=941.87
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 9024 0 0 0 94183 4 0 0 25 0 1 0 1020620426 49672192 9007 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 12127 9007 73 123 0 12002 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 48508

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1154344/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=55792 CPUtime=1001.84
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 9528 0 0 0 100180 4 0 0 25 0 1 0 1020620426 57131008 9511 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 13948 9511 73 123 0 13823 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 55792

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1151912/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=55792 CPUtime=1061.83
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 10150 0 0 0 106178 5 0 0 25 0 1 0 1020620426 57131008 10133 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 13948 10133 73 123 0 13823 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 55792

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1149224/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=55792 CPUtime=1121.8
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 10805 0 0 0 112175 5 0 0 25 0 1 0 1020620426 57131008 10788 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 13948 10788 73 123 0 13823 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 55792

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8638
/proc/meminfo: memFree=1146920/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=55792 CPUtime=1181.79
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 11397 0 0 0 118173 6 0 0 25 0 1 0 1020620426 57131008 11380 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 13948 11380 73 123 0 13823 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 55792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 8640
/proc/meminfo: memFree=1146024/2055920 swapFree=4176856/4192956
[pid=8637] ppid=8635 vsize=55792 CPUtime=1200.08
/proc/8637/stat : 8637 (march_ks) R 8635 8637 8455 0 -1 4194304 11578 0 0 0 120002 6 0 0 25 0 1 0 1020620426 57131008 11561 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/8637/statm: 13948 11561 73 123 0 13823 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 55792

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): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.067989
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 55792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11578
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= 3586

runsolver used 1.46178 second user time and 2.80157 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-01 21:01:07
IDJOB=1544628
IDBENCH=70541
IDSOLVER=559
FILE ID=node8/1544628-1238612467
PBS_JOBID= 9073693
Free space on /tmp= 64248 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S799705985-049.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544628-1238612467/watcher-1544628-1238612467 -o /tmp/evaluation-result-1544628-1238612467/solver-1544628-1238612467 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544628-1238612467.cnf            

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

MD5SUM BENCH= 9571d20b2c85f2916982e3779a8bfa58
RANDOM SEED=1961263018

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1192904 kB
Buffers:        107772 kB
Cached:         648024 kB
SwapCached:       9204 kB
Active:         198612 kB
Inactive:       567780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1192904 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          16328 kB
Slab:            82408 kB
Committed_AS:  2722132 kB
PageTables:       1376 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= 64244 MiB
End job on node8 at 2009-04-01 21:21:10