Trace number 370837

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) 5000.11 5001.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
MD5SUM3433c21f0d8c4f982130a49558dd7264
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.044
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.04	c resolvent_look() :: found 2 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 178 JD: 21
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 7693 JD: 21
4.19/4.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 77960 JD: 21
42.58/42.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
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c |***************
c |****************
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c |************************
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c |********************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 379935 JD: 21
210.53/210.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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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 |************************************************
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c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 1344737 JD: 21
753.30/753.58	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 |**********************
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c |************************
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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 |****************************************************************| 5 NC: 3612546 JD: 21
2040.36/2040.97	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 |*****************************
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: 7679763 JD: 21
4361.65/4362.96	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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/node2/watcher-370837-1177079062 -o ROOT/results/node2/solver-370837-1177079062 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370837-1177079062/march_ks /tmp/evaluation/370837-1177079062/instance-370837-1177079062.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: 0.85 0.97 0.97 3/77 479
/proc/meminfo: memFree=1753848/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=656 CPUtime=0
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 183943969 671744 76 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 164 76 47 123 0 39 0

[startup+0.098601 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 479
/proc/meminfo: memFree=1753848/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=0.09
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 212 0 0 0 9 0 0 0 18 0 1 0 183943969 1155072 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527271 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1128

[startup+0.102602 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 479
/proc/meminfo: memFree=1753848/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=0.1
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 183943969 1155072 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1128

[startup+0.302622 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 479
/proc/meminfo: memFree=1753848/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=0.3
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 212 0 0 0 30 0 0 0 19 0 1 0 183943969 1155072 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1128

[startup+0.701664 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 479
/proc/meminfo: memFree=1753848/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=0.69
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 212 0 0 0 69 0 0 0 23 0 1 0 183943969 1155072 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598607 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1128

[startup+1.50175 s]
/proc/loadavg: 0.85 0.97 0.97 2/78 480
/proc/meminfo: memFree=1753392/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=1.49
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 212 0 0 0 149 0 0 0 25 0 1 0 183943969 1155072 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1128

[startup+3.10191 s]
/proc/loadavg: 0.86 0.97 0.97 2/78 480
/proc/meminfo: memFree=1753264/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=3.09
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 212 0 0 0 309 0 0 0 25 0 1 0 183943969 1155072 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30125 s]
/proc/loadavg: 0.86 0.97 0.97 2/78 480
/proc/meminfo: memFree=1753136/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=6.29
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 212 0 0 0 629 0 0 0 25 0 1 0 183943969 1155072 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.97 2/78 480
/proc/meminfo: memFree=1753072/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=12.69
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 212 0 0 0 1269 0 0 0 25 0 1 0 183943969 1155072 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547989 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1128

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.97 2/78 480
/proc/meminfo: memFree=1753008/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1128 CPUtime=25.48
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 215 0 0 0 2548 0 0 0 25 0 1 0 183943969 1155072 197 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 282 197 72 123 0 157 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1128

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 480
/proc/meminfo: memFree=1753008/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1272 CPUtime=51.08
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 223 0 0 0 5108 0 0 0 25 0 1 0 183943969 1302528 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 318 205 72 123 0 193 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1272

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.97 2/78 480
/proc/meminfo: memFree=1752944/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1272 CPUtime=102.27
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 235 0 0 0 10227 0 0 0 25 0 1 0 183943969 1302528 217 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 318 217 72 123 0 193 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1272

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 480
/proc/meminfo: memFree=1752816/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1476 CPUtime=162.25
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 283 0 0 0 16225 0 0 0 25 0 1 0 183943969 1511424 265 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 369 265 72 123 0 244 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1476

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 480
/proc/meminfo: memFree=1752688/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1576 CPUtime=222.23
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 299 0 0 0 22223 0 0 0 25 0 1 0 183943969 1613824 281 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 394 281 72 123 0 269 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1576

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 480
/proc/meminfo: memFree=1752624/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1576 CPUtime=282.21
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 316 0 0 0 28221 0 0 0 25 0 1 0 183943969 1613824 298 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 394 298 72 123 0 269 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1576

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 480
/proc/meminfo: memFree=1752496/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1728 CPUtime=342.21
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 332 0 0 0 34220 1 0 0 25 0 1 0 183943969 1769472 314 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587504 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 432 314 72 123 0 307 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1728

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 480
/proc/meminfo: memFree=1752432/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1728 CPUtime=402.19
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 350 0 0 0 40218 1 0 0 25 0 1 0 183943969 1769472 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 432 332 72 123 0 307 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1728

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 480
/proc/meminfo: memFree=1752432/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1956 CPUtime=462.17
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 368 0 0 0 46216 1 0 0 25 0 1 0 183943969 2002944 350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527006 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 489 350 72 123 0 364 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1956

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 482
/proc/meminfo: memFree=1752496/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1956 CPUtime=522.16
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 382 0 0 0 52215 1 0 0 25 0 1 0 183943969 2002944 364 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585318 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 489 364 72 123 0 364 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1956

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 482
/proc/meminfo: memFree=1752496/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=1956 CPUtime=582.14
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 399 0 0 0 58213 1 0 0 25 0 1 0 183943969 2002944 381 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 489 381 72 123 0 364 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 482
/proc/meminfo: memFree=1752368/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=2296 CPUtime=642.12
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 414 0 0 0 64211 1 0 0 25 0 1 0 183943969 2351104 396 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 574 396 72 123 0 449 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2296


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 680
/proc/meminfo: memFree=1746864/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4061.14
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1734 0 0 0 406106 8 0 0 25 0 1 0 183943969 9252864 1716 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1716 72 123 0 2134 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 9036

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1746800/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4121.12
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1753 0 0 0 412104 8 0 0 25 0 1 0 183943969 9252864 1735 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1735 72 123 0 2134 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 9036

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1746672/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4181.1
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1780 0 0 0 418102 8 0 0 25 0 1 0 183943969 9252864 1762 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1762 72 123 0 2134 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 9036

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1746544/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4241.09
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1816 0 0 0 424101 8 0 0 25 0 1 0 183943969 9252864 1798 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1798 72 123 0 2134 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 9036

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1746416/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4301.07
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1846 0 0 0 430099 8 0 0 25 0 1 0 183943969 9252864 1828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1828 72 123 0 2134 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 9036

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1746288/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4361.05
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1885 0 0 0 436097 8 0 0 25 0 1 0 183943969 9252864 1867 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1867 72 123 0 2134 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 9036

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1746160/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4421.04
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1909 0 0 0 442096 8 0 0 25 0 1 0 183943969 9252864 1891 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1891 72 123 0 2134 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 9036

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1746032/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4481.02
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1934 0 0 0 448094 8 0 0 25 0 1 0 183943969 9252864 1916 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1916 72 123 0 2134 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 9036

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745968/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4541.01
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1957 0 0 0 454093 8 0 0 25 0 1 0 183943969 9252864 1939 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1939 72 123 0 2134 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 9036

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745840/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4601
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 1979 0 0 0 460092 8 0 0 25 0 1 0 183943969 9252864 1961 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1961 72 123 0 2134 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 9036

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745712/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4660.99
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 2002 0 0 0 466090 9 0 0 25 0 1 0 183943969 9252864 1984 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 1984 72 123 0 2134 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 9036

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745584/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4720.97
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 2028 0 0 0 472088 9 0 0 25 0 1 0 183943969 9252864 2010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 2010 72 123 0 2134 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 9036

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745520/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4780.95
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 2066 0 0 0 478086 9 0 0 25 0 1 0 183943969 9252864 2048 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538326 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 2048 72 123 0 2134 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 9036

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745456/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4840.94
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 2095 0 0 0 484085 9 0 0 25 0 1 0 183943969 9252864 2077 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 2077 72 123 0 2134 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 9036

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745328/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4900.92
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 2120 0 0 0 490083 9 0 0 25 0 1 0 183943969 9252864 2102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 2102 72 123 0 2134 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 9036

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745136/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=4960.9
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 2150 0 0 0 496081 9 0 0 25 0 1 0 183943969 9252864 2132 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 2132 72 123 0 2134 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 9036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745072/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=5000.1
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 2173 0 0 0 500001 9 0 0 25 0 1 0 183943969 9252864 2155 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 2155 72 123 0 2134 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 9036

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 682
/proc/meminfo: memFree=1745072/2055920 swapFree=4149072/4192956
[pid=479] ppid=477 vsize=9036 CPUtime=5000.1
/proc/479/stat : 479 (march_ks) R 477 479 425 0 -1 4194304 2173 0 0 0 500001 9 0 0 25 0 1 0 183943969 9252864 2155 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/479/statm: 2259 2155 72 123 0 2134 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 9036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.11
CPU user time (s): 5000.01
CPU system time (s): 0.098984
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 9036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2173
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= 8
involuntary context switches= 5431

runsolver used 5.47217 second user time and 11.4243 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 20 14:24:22 UTC 2007

IDJOB= 370837
IDBENCH= 19864
IDSOLVER= 180
FILE ID= node2/370837-1177079062

PBS_JOBID= 4640310

Free space on /tmp= 66399 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370837-1177079062/march_ks /tmp/evaluation/370837-1177079062/instance-370837-1177079062.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-370837-1177079062 -o ROOT/results/node2/solver-370837-1177079062 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370837-1177079062/march_ks /tmp/evaluation/370837-1177079062/instance-370837-1177079062.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3433c21f0d8c4f982130a49558dd7264

RANDOM SEED= 560089806

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1754320 kB
Buffers:         71392 kB
Cached:         151784 kB
SwapCached:      12240 kB
Active:         138628 kB
Inactive:       109632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754320 kB
SwapTotal:     4192956 kB
SwapFree:      4149072 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            38804 kB
Committed_AS:  8190548 kB
PageTables:       1860 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= 66399 MiB

End job on node2 on Fri Apr 20 15:47:45 UTC 2007