Trace number 368982

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.09 5001.92

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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 400 variables and 1400 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 400 free variables and 1400 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.012
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 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 400 variables and 1400 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 400 variabels and 1400 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1400 / 400 ) = 3.50
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: 137 JD: 29
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4542 JD: 29
1.39/1.44	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 |****************************************************************| 2 NC: 49513 JD: 29
15.98/16.07	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 |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 317133 JD: 29
104.34/104.44	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 |****************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 1419205 JD: 29
470.41/470.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
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 |********************************************************
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c |************************************************************
c |*************************************************************c right child 117734 UNSAT by parent!
1241.66/1242.10	
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 5013920 JD: 29
1673.11/1673.73	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 |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 14436124 JD: 29
4843.62/4845.43	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-368982-1177275698 -o ROOT/results/node37/solver-368982-1177275698 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368982-1177275698/march_ks /tmp/evaluation/368982-1177275698/instance-368982-1177275698.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.91 0.95 0.96 3/84 1093
/proc/meminfo: memFree=1634432/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=792 CPUtime=0
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 175482251 811008 113 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134533827 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 198 113 62 123 0 73 0

[startup+0.0553671 s]
/proc/loadavg: 0.91 0.95 0.96 3/84 1093
/proc/meminfo: memFree=1634432/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1180 CPUtime=0.05
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 232 0 0 0 5 0 0 0 18 0 1 0 175482251 1208320 214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548802 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 295 214 73 123 0 170 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101375 s]
/proc/loadavg: 0.91 0.95 0.96 3/84 1093
/proc/meminfo: memFree=1634432/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1180 CPUtime=0.09
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 175482251 1208320 219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 295 219 73 123 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301413 s]
/proc/loadavg: 0.91 0.95 0.96 3/84 1093
/proc/meminfo: memFree=1634432/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1180 CPUtime=0.29
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 247 0 0 0 29 0 0 0 19 0 1 0 175482251 1208320 229 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 295 229 73 123 0 170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.701488 s]
/proc/loadavg: 0.91 0.95 0.96 3/84 1093
/proc/meminfo: memFree=1634432/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1180 CPUtime=0.69
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 254 0 0 0 69 0 0 0 24 0 1 0 175482251 1208320 236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 295 236 73 123 0 170 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1180

[startup+1.50164 s]
/proc/loadavg: 0.91 0.95 0.96 2/85 1094
/proc/meminfo: memFree=1633720/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1312 CPUtime=1.49
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 260 0 0 0 149 0 0 0 25 0 1 0 175482251 1343488 242 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 328 242 73 123 0 203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1312

[startup+3.10194 s]
/proc/loadavg: 0.91 0.95 0.96 2/85 1096
/proc/meminfo: memFree=1633528/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1312 CPUtime=3.09
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 272 0 0 0 309 0 0 0 25 0 1 0 175482251 1343488 254 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 328 254 73 123 0 203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1312

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.96 2/85 1099
/proc/meminfo: memFree=1633336/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1496 CPUtime=6.29
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 296 0 0 0 629 0 0 0 25 0 1 0 175482251 1531904 278 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 374 278 73 123 0 249 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1496

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.96 2/85 1103
/proc/meminfo: memFree=1633208/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1496 CPUtime=12.69
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 304 0 0 0 1269 0 0 0 25 0 1 0 175482251 1531904 286 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 374 286 73 123 0 249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1496

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.96 2/79 1125
/proc/meminfo: memFree=1634032/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=1708 CPUtime=25.47
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 383 0 0 0 2547 0 0 0 25 0 1 0 175482251 1748992 346 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 427 346 73 123 0 302 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1708

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.96 2/79 1125
/proc/meminfo: memFree=1633968/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=2088 CPUtime=51.05
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 449 0 0 0 5105 0 0 0 25 0 1 0 175482251 2138112 412 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 522 412 73 123 0 397 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2088

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/79 1125
/proc/meminfo: memFree=1633648/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=2428 CPUtime=102.24
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 516 0 0 0 10223 1 0 0 25 0 1 0 175482251 2486272 479 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 607 479 73 123 0 482 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2428

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1633008/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=2940 CPUtime=162.23
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 677 0 0 0 16221 2 0 0 25 0 1 0 175482251 3010560 640 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 735 640 73 123 0 610 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2940

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1632304/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=3836 CPUtime=222.2
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 823 0 0 0 22218 2 0 0 25 0 1 0 175482251 3928064 786 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 959 786 73 123 0 834 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3836

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1631792/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=4988 CPUtime=282.18
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 984 0 0 0 28215 3 0 0 25 0 1 0 175482251 5107712 947 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 1247 947 73 123 0 1122 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4988

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1631216/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=4988 CPUtime=342.15
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 1134 0 0 0 34212 3 0 0 25 0 1 0 175482251 5107712 1097 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 1247 1097 73 123 0 1122 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4988

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1630832/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=6712 CPUtime=402.14
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 1230 0 0 0 40210 4 0 0 25 0 1 0 175482251 6873088 1193 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 1678 1193 73 123 0 1553 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1630320/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=6872 CPUtime=462.12
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 1364 0 0 0 46208 4 0 0 25 0 1 0 175482251 7036928 1327 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 1718 1327 73 123 0 1593 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6872

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1629744/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=6872 CPUtime=522.1
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 1550 0 0 0 52205 5 0 0 25 0 1 0 175482251 7036928 1513 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 1718 1513 73 123 0 1593 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6872

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1629232/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=9460 CPUtime=582.08
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 1667 0 0 0 58203 5 0 0 25 0 1 0 175482251 9687040 1630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 2365 1630 73 123 0 2240 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9460

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1125
/proc/meminfo: memFree=1628464/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=9460 CPUtime=642.07
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 1849 0 0 0 64201 6 0 0 25 0 1 0 175482251 9687040 1812 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 2365 1812 73 123 0 2240 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9460


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1579056/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4060.79
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 14149 0 0 0 406047 32 0 0 25 0 1 0 175482251 64987136 14112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 14112 73 123 0 15741 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 63464

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1578160/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4120.76
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 14375 0 0 0 412044 32 0 0 25 0 1 0 175482251 64987136 14338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538656 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 14338 73 123 0 15741 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 63464

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1577392/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4180.75
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 14570 0 0 0 418042 33 0 0 25 0 1 0 175482251 64987136 14533 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 14533 73 123 0 15741 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 63464

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1576624/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4240.73
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 14752 0 0 0 424039 34 0 0 25 0 1 0 175482251 64987136 14715 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564189 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 14715 73 123 0 15741 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 63464

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1575920/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4300.7
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 14928 0 0 0 430036 34 0 0 25 0 1 0 175482251 64987136 14891 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 14891 73 123 0 15741 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 63464

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1575408/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4360.69
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 15059 0 0 0 436034 35 0 0 25 0 1 0 175482251 64987136 15022 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527212 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 15022 73 123 0 15741 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 63464

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1574704/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4420.66
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 15238 0 0 0 442031 35 0 0 25 0 1 0 175482251 64987136 15201 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 15201 73 123 0 15741 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 63464

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1573936/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4480.65
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 15429 0 0 0 448029 36 0 0 25 0 1 0 175482251 64987136 15392 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542648 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 15392 73 123 0 15741 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 63464

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1573040/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=63464 CPUtime=4540.62
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 15643 0 0 0 454026 36 0 0 25 0 1 0 175482251 64987136 15606 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 15866 15606 73 123 0 15741 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 63464

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 1328
/proc/meminfo: memFree=1572464/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=4600.6
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 15797 0 0 0 460024 36 0 0 25 0 1 0 175482251 95162368 15760 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 15760 73 123 0 23108 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 92932

[startup+4662.3 s]
/proc/loadavg: 1.04 1.00 0.97 2/79 1328
/proc/meminfo: memFree=1571632/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=4660.58
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 15989 0 0 0 466021 37 0 0 25 0 1 0 175482251 95162368 15952 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 15952 73 123 0 23108 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 92932

[startup+4722.31 s]
/proc/loadavg: 1.05 1.01 0.97 2/79 1328
/proc/meminfo: memFree=1570864/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=4720.56
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 16202 0 0 0 472019 37 0 0 25 0 1 0 175482251 95162368 16165 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 16165 73 123 0 23108 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 92932

[startup+4782.3 s]
/proc/loadavg: 1.05 1.02 0.98 2/79 1328
/proc/meminfo: memFree=1569968/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=4780.55
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 16422 0 0 0 478017 38 0 0 25 0 1 0 175482251 95162368 16385 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 16385 73 123 0 23108 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 92932

[startup+4842.3 s]
/proc/loadavg: 1.21 1.06 0.99 2/79 1328
/proc/meminfo: memFree=1568880/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=4840.52
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 16696 0 0 0 484014 38 0 0 25 0 1 0 175482251 95162368 16659 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 16659 73 123 0 23108 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 92932

[startup+4902.3 s]
/proc/loadavg: 1.15 1.06 1.00 2/79 1328
/proc/meminfo: memFree=1567472/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=4900.5
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 17046 0 0 0 490012 38 0 0 25 0 1 0 175482251 95162368 17009 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 17009 73 123 0 23108 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 92932

[startup+4962.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/79 1328
/proc/meminfo: memFree=1566320/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=4960.48
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 17329 0 0 0 496009 39 0 0 25 0 1 0 175482251 95162368 17292 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 17292 73 123 0 23108 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 92932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.06 1.06 1.00 2/79 1328
/proc/meminfo: memFree=1565936/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=5000.07
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 17435 0 0 0 499968 39 0 0 25 0 1 0 175482251 95162368 17398 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580021 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 17398 73 123 0 23108 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 92932

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

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

[startup+5001.9 s]
/proc/loadavg: 1.06 1.06 1.00 2/79 1328
/proc/meminfo: memFree=1565936/2055920 swapFree=4159012/4192956
[pid=1093] ppid=1091 vsize=92932 CPUtime=5000.07
/proc/1093/stat : 1093 (march_ks) R 1091 1093 628 0 -1 4194304 17435 0 0 0 499968 39 0 0 25 0 1 0 175482251 95162368 17398 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580021 0 0 4096 0 0 0 0 17 1 0 0
/proc/1093/statm: 23233 17398 73 123 0 23108 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 92932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.09
CPU user time (s): 4999.68
CPU system time (s): 0.410937
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 92932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17435
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= 7
involuntary context switches= 11122

runsolver used 5.56115 second user time and 12.6501 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 22 21:01:38 UTC 2007

IDJOB= 368982
IDBENCH= 24687
IDSOLVER= 180
FILE ID= node37/368982-1177275698

PBS_JOBID= 4650717

Free space on /tmp= 66414 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368982-1177275698/march_ks /tmp/evaluation/368982-1177275698/instance-368982-1177275698.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-368982-1177275698 -o ROOT/results/node37/solver-368982-1177275698 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368982-1177275698/march_ks /tmp/evaluation/368982-1177275698/instance-368982-1177275698.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  67e3f1c82b3561160730d7e2b008579e

RANDOM SEED= 690318639

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:       1634840 kB
Buffers:         44456 kB
Cached:         279868 kB
SwapCached:       2484 kB
Active:         220272 kB
Inactive:       128840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634840 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          32836 kB
Slab:            56836 kB
Committed_AS:  2050624 kB
PageTables:       2232 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= 66414 MiB

End job on node37 on Sun Apr 22 22:25:02 UTC 2007