Trace number 293484

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) 1200.07 1200.37

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1615006153-07.SAT.shuffled.cnf
MD5SUM2881e4c5fef6c59282cf64b97b731df9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12598
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: 168 JD: 24
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3477 JD: 24
1.84/1.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 33751 JD: 24
17.91/17.99	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 |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 181668 JD: 24
98.20/98.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |*******************************
c |********************************
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c |************************************
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c |****************************************
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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 |****************************************************************| 4 NC: 696116 JD: 24
379.37/379.50	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 2028035 JD: 24
1112.10/1112.39	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-293484-1171772278 -o ROOT/results/node55/solver-293484-1171772278 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293484-1171772278/march_ks /tmp/evaluation/293484-1171772278/instance-293484-1171772278.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.94 0.99 0.99 3/64 3763
/proc/meminfo: memFree=457160/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=656 CPUtime=0
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 197184217 671744 75 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 164 75 47 123 0 39 0

[startup+0.107417 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3763
/proc/meminfo: memFree=457160/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1128 CPUtime=0.1
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 197184217 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1128

[startup+0.515456 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3763
/proc/meminfo: memFree=457160/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1128 CPUtime=0.51
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 212 0 0 0 51 0 0 0 21 0 1 0 197184217 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1128

[startup+1.33554 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 3764
/proc/meminfo: memFree=456704/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1128 CPUtime=1.33
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 212 0 0 0 133 0 0 0 25 0 1 0 197184217 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1128

[startup+2.9767 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 3764
/proc/meminfo: memFree=456448/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1128 CPUtime=2.97
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 212 0 0 0 297 0 0 0 25 0 1 0 197184217 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1128

[startup+6.25301 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 3764
/proc/meminfo: memFree=456456/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1128 CPUtime=6.24
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 212 0 0 0 624 0 0 0 25 0 1 0 197184217 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1128

[startup+12.7076 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 3764
/proc/meminfo: memFree=456328/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1272 CPUtime=12.7
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 220 0 0 0 1270 0 0 0 25 0 1 0 197184217 1302528 202 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 318 202 72 123 0 193 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1272

[startup+25.6089 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 3764
/proc/meminfo: memFree=456328/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1272 CPUtime=25.59
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 234 0 0 0 2559 0 0 0 25 0 1 0 197184217 1302528 216 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 318 216 72 123 0 193 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1272

[startup+51.2174 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 3764
/proc/meminfo: memFree=456136/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1416 CPUtime=51.19
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 288 0 0 0 5119 0 0 0 25 0 1 0 197184217 1449984 269 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 354 269 72 123 0 229 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 1416

[startup+102.427 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=455880/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=1668 CPUtime=102.39
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 339 0 0 0 10239 0 0 0 25 0 1 0 197184217 1708032 320 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 417 320 72 123 0 292 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 1668

[startup+162.448 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=455560/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=2236 CPUtime=162.4
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 416 0 0 0 16240 0 0 0 25 0 1 0 197184217 2289664 397 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 559 397 72 123 0 434 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 2236

[startup+222.465 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=455304/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=2236 CPUtime=222.4
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 472 0 0 0 22240 0 0 0 25 0 1 0 197184217 2289664 453 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 559 453 72 123 0 434 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 2236

[startup+282.485 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=454984/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=2748 CPUtime=282.41
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 531 0 0 0 28240 1 0 0 25 0 1 0 197184217 2813952 512 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 687 512 72 123 0 562 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 2748

[startup+342.503 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=454728/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=2748 CPUtime=342.41
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 610 0 0 0 34240 1 0 0 25 0 1 0 197184217 2813952 591 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538553 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 687 591 72 123 0 562 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 2748

[startup+402.518 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=454472/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=3512 CPUtime=402.41
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 685 0 0 0 40240 1 0 0 25 0 1 0 197184217 3596288 666 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 878 666 72 123 0 753 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 3512

[startup+462.533 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=454024/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=3512 CPUtime=462.41
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 778 0 0 0 46240 1 0 0 25 0 1 0 197184217 3596288 759 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547616 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 878 759 72 123 0 753 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 3512

[startup+522.549 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=453640/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=4664 CPUtime=522.41
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 890 0 0 0 52240 1 0 0 25 0 1 0 197184217 4775936 871 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1166 871 72 123 0 1041 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 4664

[startup+582.57 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=453320/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=4664 CPUtime=582.41
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 969 0 0 0 58240 1 0 0 25 0 1 0 197184217 4775936 950 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1166 950 72 123 0 1041 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4664

[startup+642.587 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=453064/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=4664 CPUtime=642.41
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1042 0 0 0 64240 1 0 0 25 0 1 0 197184217 4775936 1023 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1166 1023 72 123 0 1041 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 4664

[startup+702.604 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=452744/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=6388 CPUtime=702.42
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1115 0 0 0 70241 1 0 0 25 0 1 0 197184217 6541312 1096 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596688 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1597 1096 72 123 0 1472 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 6388

[startup+762.619 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=452552/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=6388 CPUtime=762.42
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1172 0 0 0 76241 1 0 0 25 0 1 0 197184217 6541312 1153 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1597 1153 72 123 0 1472 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 6388

[startup+822.642 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=452296/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=6388 CPUtime=822.42
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1240 0 0 0 82241 1 0 0 25 0 1 0 197184217 6541312 1221 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1597 1221 72 123 0 1472 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 6388

[startup+882.656 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=451976/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=6388 CPUtime=882.43
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1329 0 0 0 88241 2 0 0 25 0 1 0 197184217 6541312 1310 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1597 1310 72 123 0 1472 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 6388

[startup+942.67 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=451592/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=6388 CPUtime=942.43
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1409 0 0 0 94241 2 0 0 25 0 1 0 197184217 6541312 1390 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1597 1390 72 123 0 1472 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 6388

[startup+1002.68 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=451208/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=6388 CPUtime=1002.43
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1517 0 0 0 100241 2 0 0 25 0 1 0 197184217 6541312 1498 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 1597 1498 72 123 0 1472 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 6388

[startup+1062.71 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=450824/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=8976 CPUtime=1062.43
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1613 0 0 0 106241 2 0 0 25 0 1 0 197184217 9191424 1594 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 2244 1594 72 123 0 2119 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 8976

[startup+1122.73 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=450440/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=8976 CPUtime=1122.44
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1700 0 0 0 112242 2 0 0 25 0 1 0 197184217 9191424 1681 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 2244 1681 72 123 0 2119 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 8976

[startup+1182.75 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=449928/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=8976 CPUtime=1182.44
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1823 0 0 0 118242 2 0 0 25 0 1 0 197184217 9191424 1804 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 2244 1804 72 123 0 2119 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 8976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=449672/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=8976 CPUtime=1200.06
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1871 0 0 0 120004 2 0 0 25 0 1 0 197184217 9191424 1852 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598520 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 2244 1852 72 123 0 2119 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8976

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

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

[startup+1200.37 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3764
/proc/meminfo: memFree=449672/2055920 swapFree=4183208/4192956
[pid=3763] ppid=3761 vsize=8976 CPUtime=1200.06
/proc/3763/stat : 3763 (march_ks) R 3761 3763 3448 0 -1 4194304 1871 0 0 0 120004 2 0 0 25 0 1 0 197184217 9191424 1852 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598520 0 0 4096 0 0 0 0 17 1 0 0
/proc/3763/statm: 2244 1852 72 123 0 2119 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.029995
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 8976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1871
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= 1729

runsolver used 0.744886 second user time and 2.46862 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 04:17:58 UTC 2007

IDJOB= 293484
IDBENCH= 19865
IDSOLVER= 111
FILE ID= node55/293484-1171772278

PBS_JOBID= 3839533

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1615006153-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293484-1171772278/march_ks /tmp/evaluation/293484-1171772278/instance-293484-1171772278.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-293484-1171772278 -o ROOT/results/node55/solver-293484-1171772278 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293484-1171772278/march_ks /tmp/evaluation/293484-1171772278/instance-293484-1171772278.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2881e4c5fef6c59282cf64b97b731df9

RANDOM SEED= 233128677

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        457632 kB
Buffers:         38572 kB
Cached:        1462368 kB
SwapCached:       3628 kB
Active:         701128 kB
Inactive:       809700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        457632 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            73596 kB
Committed_AS:   676952 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Sun Feb 18 04:38:00 UTC 2007