Trace number 370896

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 5001.64

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 598 free variables and 2550 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.480
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 600 variables and 2633 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 600 variabels and 2633 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2633 / 600 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 193 JD: 35
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1698 JD: 35
1.10/1.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 14727 JD: 35
9.89/9.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************
c |****************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 98325 JD: 35
65.88/65.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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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 |************************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 507352 JD: 35
350.39/350.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 2036147 JD: 35
1465.36/1465.85	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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************c right child 957803 UNSAT by parent!
3513.58/3514.79	
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************c right child 1166332 UNSAT by parent!
4956.95/4958.51	c right child 1391025 UNSAT by parent!
4956.95/4958.51	
c |****************************************************************| 6 NC: 6541377 JD: 35
4956.95/4958.51	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/node5/watcher-370896-1177115275 -o ROOT/results/node5/solver-370896-1177115275 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370896-1177115275/march_ks /tmp/evaluation/370896-1177115275/instance-370896-1177115275.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: 1.00 1.00 1.00 3/77 5281
/proc/meminfo: memFree=1725368/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=932 CPUtime=0
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 187565171 954368 110 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 233 111 48 123 0 108 0

[startup+0.041101 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5281
/proc/meminfo: memFree=1725368/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=1444 CPUtime=0.03
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 291 0 0 0 3 0 0 0 18 0 1 0 187565171 1478656 273 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 361 274 73 123 0 236 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1444

[startup+0.101107 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5281
/proc/meminfo: memFree=1725368/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=1444 CPUtime=0.09
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 187565171 1478656 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 361 287 73 123 0 236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301129 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5281
/proc/meminfo: memFree=1725368/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=1576 CPUtime=0.29
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 187565171 1613824 298 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 394 298 73 123 0 269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701175 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5281
/proc/meminfo: memFree=1725368/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=1576 CPUtime=0.69
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 334 0 0 0 69 0 0 0 23 0 1 0 187565171 1613824 316 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526544 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 394 316 73 123 0 269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1724336/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=1712 CPUtime=1.49
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 345 0 0 0 149 0 0 0 24 0 1 0 187565171 1753088 327 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542413 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 428 327 73 123 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1712

[startup+3.10208 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1724144/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=1712 CPUtime=3.09
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 372 0 0 0 309 0 0 0 25 0 1 0 187565171 1753088 354 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 428 354 73 123 0 303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1712

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1723760/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=1848 CPUtime=6.29
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 410 0 0 0 629 0 0 0 25 0 1 0 187565171 1892352 392 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 462 392 73 123 0 337 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1848

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1723632/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=2016 CPUtime=12.69
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 442 0 0 0 1269 0 0 0 25 0 1 0 187565171 2064384 424 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 504 424 73 123 0 379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2016

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1723312/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=2580 CPUtime=25.48
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 527 0 0 0 2548 0 0 0 25 0 1 0 187565171 2641920 509 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 645 509 73 123 0 520 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2580

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1722672/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=3568 CPUtime=51.08
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 697 0 0 0 5107 1 0 0 25 0 1 0 187565171 3653632 679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 892 679 73 123 0 767 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3568

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1721456/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=4464 CPUtime=102.26
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 1010 0 0 0 10225 1 0 0 25 0 1 0 187565171 4571136 992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598148 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 1116 992 73 123 0 991 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4464

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1719600/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=7612 CPUtime=162.24
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 1468 0 0 0 16222 2 0 0 25 0 1 0 187565171 7794688 1450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564798 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 1903 1450 73 123 0 1778 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7612

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5282
/proc/meminfo: memFree=1718064/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=8152 CPUtime=222.22
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 1828 0 0 0 22220 2 0 0 25 0 1 0 187565171 8347648 1810 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 2038 1810 73 123 0 1913 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8152

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5284
/proc/meminfo: memFree=1716400/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=10740 CPUtime=282.21
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 2221 0 0 0 28218 3 0 0 25 0 1 0 187565171 10997760 2203 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526528 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 2685 2203 73 123 0 2560 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10740

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5284
/proc/meminfo: memFree=1714928/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=10740 CPUtime=342.19
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 2586 0 0 0 34215 4 0 0 25 0 1 0 187565171 10997760 2568 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 2685 2568 73 123 0 2560 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10740

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5284
/proc/meminfo: memFree=1713520/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=15832 CPUtime=402.18
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 2947 0 0 0 40213 5 0 0 25 0 1 0 187565171 16211968 2929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526522 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 3958 2929 73 123 0 3833 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15832

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5284
/proc/meminfo: memFree=1711472/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=15832 CPUtime=462.15
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 3480 0 0 0 46210 5 0 0 25 0 1 0 187565171 16211968 3462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 3958 3462 73 123 0 3833 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15832

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5284
/proc/meminfo: memFree=1709744/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=21652 CPUtime=522.13
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 3927 0 0 0 52208 5 0 0 25 0 1 0 187565171 22171648 3909 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 5413 3909 73 123 0 5288 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 21652

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5284
/proc/meminfo: memFree=1708272/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=21652 CPUtime=582.12
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 4289 0 0 0 58206 6 0 0 25 0 1 0 187565171 22171648 4271 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 5413 4271 73 123 0 5288 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 21652

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5284
/proc/meminfo: memFree=1706224/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=23812 CPUtime=642.1
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 4794 0 0 0 64204 6 0 0 25 0 1 0 187565171 24383488 4776 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577694 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 5953 4776 73 123 0 5828 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23812


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1603696/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4001.04
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 30309 0 0 0 400066 38 0 0 25 0 1 0 187565171 173535232 30291 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577563 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 30291 73 123 0 42242 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 169468

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5484
/proc/meminfo: memFree=1602096/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4061.02
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 30700 0 0 0 406064 38 0 0 25 0 1 0 187565171 173535232 30682 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578746 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 30682 73 123 0 42242 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 169468

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1600560/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4121
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 31082 0 0 0 412061 39 0 0 25 0 1 0 187565171 173535232 31064 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 31064 73 123 0 42242 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 169468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1598768/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4180.98
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 31532 0 0 0 418059 39 0 0 25 0 1 0 187565171 173535232 31514 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 31514 73 123 0 42242 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 169468

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1596592/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4240.96
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 32071 0 0 0 424057 39 0 0 25 0 1 0 187565171 173535232 32053 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 32053 73 123 0 42242 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 169468

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1594544/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4300.95
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 32570 0 0 0 430055 40 0 0 25 0 1 0 187565171 173535232 32552 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 32552 73 123 0 42242 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 169468

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5484
/proc/meminfo: memFree=1592880/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4360.92
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 32993 0 0 0 436052 40 0 0 25 0 1 0 187565171 173535232 32975 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 32975 73 123 0 42242 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 169468

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1590896/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4420.91
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 33481 0 0 0 442050 41 0 0 25 0 1 0 187565171 173535232 33463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 33463 73 123 0 42242 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 169468

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1589104/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4480.89
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 33944 0 0 0 448048 41 0 0 25 0 1 0 187565171 173535232 33926 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 33926 73 123 0 42242 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 169468

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1587312/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4540.88
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 34369 0 0 0 454046 42 0 0 25 0 1 0 187565171 173535232 34351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 34351 73 123 0 42242 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 169468

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1586480/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4600.86
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 34582 0 0 0 460044 42 0 0 25 0 1 0 187565171 173535232 34564 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 34564 73 123 0 42242 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 169468

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1584880/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4660.84
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 34987 0 0 0 466042 42 0 0 25 0 1 0 187565171 173535232 34969 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 34969 73 123 0 42242 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 169468

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1582960/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4720.83
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 35442 0 0 0 472040 43 0 0 25 0 1 0 187565171 173535232 35424 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 35424 73 123 0 42242 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 169468

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1581232/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4780.81
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 35891 0 0 0 478037 44 0 0 25 0 1 0 187565171 173535232 35873 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 35873 73 123 0 42242 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 169468

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1579760/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4840.79
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 36249 0 0 0 484035 44 0 0 25 0 1 0 187565171 173535232 36231 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 36231 73 123 0 42242 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 169468

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1578096/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4900.77
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 36667 0 0 0 490032 45 0 0 25 0 1 0 187565171 173535232 36649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 36649 73 123 0 42242 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 169468

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1576624/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=4960.75
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 37033 0 0 0 496030 45 0 0 25 0 1 0 187565171 173535232 37015 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 37015 73 123 0 42242 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 169468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5484
/proc/meminfo: memFree=1575728/2055920 swapFree=4151632/4192956
[pid=5281] ppid=5279 vsize=169468 CPUtime=5000.06
/proc/5281/stat : 5281 (march_ks) R 5279 5281 4754 0 -1 4194304 37251 0 0 0 499960 46 0 0 25 0 1 0 187565171 173535232 37233 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/5281/statm: 42367 37233 73 123 0 42242 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 169468

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): 5001.64
CPU time (s): 5000.09
CPU user time (s): 4999.6
CPU system time (s): 0.487925
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 169468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.487925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37251
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= 7845

runsolver used 6.03208 second user time and 11.2893 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 21 00:27:55 UTC 2007

IDJOB= 370896
IDBENCH= 20001
IDSOLVER= 180
FILE ID= node5/370896-1177115275

PBS_JOBID= 4640449

Free space on /tmp= 66355 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370896-1177115275/march_ks /tmp/evaluation/370896-1177115275/instance-370896-1177115275.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-370896-1177115275 -o ROOT/results/node5/solver-370896-1177115275 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370896-1177115275/march_ks /tmp/evaluation/370896-1177115275/instance-370896-1177115275.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 703176162

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1725712 kB
Buffers:         61336 kB
Cached:         203464 kB
SwapCached:       9376 kB
Active:         160120 kB
Inactive:       128336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725712 kB
SwapTotal:     4192956 kB
SwapFree:      4151632 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          29984 kB
Slab:            27272 kB
Committed_AS:  8967884 kB
PageTables:       1720 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= 66355 MiB

End job on node5 on Sat Apr 21 01:51:19 UTC 2007