Trace number 1544348

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08UNSAT 784.556 784.918

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
MD5SUM8ef5d3e404e3cdd2967f89ed54f9c238
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark784.556
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

0.01/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.03	c main()::
0.01/0.03	c initFormula():: searching for DIMACS p-line....
0.01/0.03	c full lookahead due to high density!
0.01/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.01/0.03	c parseCNF():: parsing....
0.01/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.03	c runParser():: parsing was successful, warming up engines...
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.01/0.03	c stat :: sign balance is biased by 0.032
0.01/0.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.03	c using k-SAT heuristics (size based diff)
0.01/0.03	c longest clause has size 5
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 7 duplicate clauses
0.01/0.03	c resolvent_look() :: found 5 resolvents
0.01/0.03	c main():: clause / variable ratio: ( 2135 / 100 ) = 21.35
0.01/0.03	c longest clause has size 5
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c dynamic_preselect_setsize :: off
0.01/0.03	c suggested doublelook initial :: 0
0.01/0.03	c main():: all systems go!
0.01/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 180 JD: 17
0.10/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2787 JD: 17
1.10/1.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 21199 JD: 17
8.59/8.67	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 3 NC: 88662 JD: 17
36.48/36.50	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 248215 JD: 17
102.85/102.96	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 520772 JD: 17
217.49/217.60	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 881341 JD: 17
370.32/370.58	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 1246324 JD: 17
527.25/527.55	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 8 NC: 1532402 JD: 17
652.60/652.96	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 9 NC: 1703450 JD: 17
729.87/730.21	c |----------------------------------------------------------------|
c |*
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c |****
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c |******
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c |***************************************************************
c |****************************************************************| 10 NC: 1781123 JD: 17
766.65/767.04	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |***************************************************************
c |****************************************************************| 11 NC: 1807904 JD: 17
780.14/780.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |**************************************************************
c |****************************************************************| 12 NC: 1814693 JD: 17
783.74/784.20	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 |************************************************************
c |****************************************************************| 13 NC: 1815740 JD: 17
784.43/784.84	c |----------------------------------------------------------------|
c |*
c |**
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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 |****************************************************************| 14 NC: 1815841 JD: 17
784.53/784.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |********
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c |***********
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c |****************
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c |********************
c |************************
c |********************************
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c |****************************************************************| 15 NC: 1815851 JD: 17
784.53/784.91	c |----------------------------------------------------------------|
c |
784.53/784.91	c
784.53/784.91	c main():: nodeCount: 1815851
784.53/784.91	c main():: dead ends in main: 2516
784.53/784.91	c main():: lookAheadCount: 204955237
784.53/784.91	c main():: unitResolveCount: 5367963
784.53/784.91	c main():: time=784.670000
784.53/784.91	c main():: necessary_assignments: 27878
784.53/784.91	c main():: bin_sat: 0, bin_unsat 0
784.53/784.91	c main():: doublelook: #: 8141227, succes #: 6767185
784.53/784.91	c main():: doublelook: overall 4.027 of all possible doublelooks executed
784.53/784.91	c main():: doublelook: succesrate: 83.122, average DL_trigger: 25.965
784.53/784.91	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544348-1238608164/watcher-1544348-1238608164 -o /tmp/evaluation-result-1544348-1238608164/solver-1544348-1238608164 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544348-1238608164.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 29242
/proc/meminfo: memFree=1434824/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=800 CPUtime=0
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1133481251 819200 103 1992294400 134512640 135019032 4294956224 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 200 103 50 123 0 75 0

[startup+0.0178121 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 29242
/proc/meminfo: memFree=1434824/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=936 CPUtime=0.01
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 160 0 0 0 1 0 0 0 18 0 1 0 1133481251 958464 143 1992294400 134512640 135019032 4294956224 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 234 143 67 123 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 936

[startup+0.101779 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 29242
/proc/meminfo: memFree=1434824/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1048 CPUtime=0.1
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 1133481251 1073152 177 1992294400 134512640 135019032 4294956224 18446744073709551615 134628913 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048

[startup+0.301801 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 29242
/proc/meminfo: memFree=1434824/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1048 CPUtime=0.3
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 194 0 0 0 30 0 0 0 20 0 1 0 1133481251 1073152 177 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1048

[startup+0.701843 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 29242
/proc/meminfo: memFree=1434824/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1048 CPUtime=0.7
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 194 0 0 0 70 0 0 0 24 0 1 0 1133481251 1073152 177 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1048

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1434368/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1048 CPUtime=1.5
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 194 0 0 0 150 0 0 0 25 0 1 0 1133481251 1073152 177 1992294400 134512640 135019032 4294956224 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1048

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1434240/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1048 CPUtime=3.09
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 1133481251 1073152 177 1992294400 134512640 135019032 4294956224 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1048

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1434112/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1048 CPUtime=6.29
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 194 0 0 0 629 0 0 0 25 0 1 0 1133481251 1073152 177 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1048

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1433984/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1048 CPUtime=12.69
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 194 0 0 0 1269 0 0 0 25 0 1 0 1133481251 1073152 177 1992294400 134512640 135019032 4294956224 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1048

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1433920/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1188 CPUtime=25.49
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 210 0 0 0 2549 0 0 0 25 0 1 0 1133481251 1216512 193 1992294400 134512640 135019032 4294956224 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 297 193 72 123 0 172 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1188

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1433984/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1332 CPUtime=51.07
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 261 0 0 0 5107 0 0 0 25 0 1 0 1133481251 1363968 242 1992294400 134512640 135019032 4294956224 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 333 242 72 123 0 208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1332

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1433728/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1432 CPUtime=102.25
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 300 0 0 0 10225 0 0 0 25 0 1 0 1133481251 1466368 281 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 358 281 72 123 0 233 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1432

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1433472/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=1812 CPUtime=162.22
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 351 0 0 0 16222 0 0 0 25 0 1 0 1133481251 1855488 332 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 453 332 72 123 0 328 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1433280/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=2152 CPUtime=222.19
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 414 0 0 0 22219 0 0 0 25 0 1 0 1133481251 2203648 395 1992294400 134512640 135019032 4294956224 18446744073709551615 134527232 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 538 395 72 123 0 413 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2152

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1433024/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=2152 CPUtime=282.17
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 476 0 0 0 28217 0 0 0 25 0 1 0 1133481251 2203648 457 1992294400 134512640 135019032 4294956224 18446744073709551615 134542075 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 538 457 72 123 0 413 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2152

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1432704/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=2664 CPUtime=342.14
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 558 0 0 0 34214 0 0 0 25 0 1 0 1133481251 2727936 539 1992294400 134512640 135019032 4294956224 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 666 539 72 123 0 541 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 2664

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1432384/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=3428 CPUtime=402.11
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 635 0 0 0 40211 0 0 0 25 0 1 0 1133481251 3510272 616 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 857 616 72 123 0 732 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 3428

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1432064/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=3428 CPUtime=462.08
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 719 0 0 0 46208 0 0 0 25 0 1 0 1133481251 3510272 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 857 700 72 123 0 732 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3428

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1431616/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=4580 CPUtime=522.06
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 835 0 0 0 52206 0 0 0 25 0 1 0 1133481251 4689920 816 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 1145 816 72 123 0 1020 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 4580

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1431168/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=4580 CPUtime=582.02
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 950 0 0 0 58202 0 0 0 25 0 1 0 1133481251 4689920 931 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 1145 931 72 123 0 1020 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 4580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29243
/proc/meminfo: memFree=1430592/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=6304 CPUtime=642.01
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1088 0 0 0 64200 1 0 0 25 0 1 0 1133481251 6455296 1069 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 1576 1069 72 123 0 1451 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 6304

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29249
/proc/meminfo: memFree=1429744/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=6304 CPUtime=701.98
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1253 0 0 0 70197 1 0 0 25 0 1 0 1133481251 6455296 1234 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 1576 1234 72 123 0 1451 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 6304

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29249
/proc/meminfo: memFree=1428928/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=6304 CPUtime=761.95
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1469 0 0 0 76194 1 0 0 25 0 1 0 1133481251 6455296 1450 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 1576 1450 72 123 0 1451 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 6304

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29249
/proc/meminfo: memFree=1428800/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=6304 CPUtime=767.55
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1498 0 0 0 76754 1 0 0 25 0 1 0 1133481251 6455296 1479 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 1576 1479 72 123 0 1451 0
Current children cumulated CPU time (s) 767.55
Current children cumulated vsize (KiB) 6304

[startup+774.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29249
/proc/meminfo: memFree=1428672/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=8892 CPUtime=773.95
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1526 0 0 0 77394 1 0 0 25 0 1 0 1133481251 9105408 1507 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 2223 1507 72 123 0 2098 0
Current children cumulated CPU time (s) 773.95
Current children cumulated vsize (KiB) 8892

[startup+780.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29249
/proc/meminfo: memFree=1428544/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=8892 CPUtime=780.34
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1561 0 0 0 78033 1 0 0 25 0 1 0 1133481251 9105408 1542 1992294400 134512640 135019032 4294956224 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 2223 1542 72 123 0 2098 0
Current children cumulated CPU time (s) 780.34
Current children cumulated vsize (KiB) 8892

[startup+782.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29249
/proc/meminfo: memFree=1428544/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=8892 CPUtime=781.94
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1570 0 0 0 78193 1 0 0 25 0 1 0 1133481251 9105408 1551 1992294400 134512640 135019032 4294956224 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 2223 1551 72 123 0 2098 0
Current children cumulated CPU time (s) 781.94
Current children cumulated vsize (KiB) 8892

[startup+783.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 29249
/proc/meminfo: memFree=1428480/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=8892 CPUtime=783.54
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1580 0 0 0 78353 1 0 0 25 0 1 0 1133481251 9105408 1561 1992294400 134512640 135019032 4294956224 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 2223 1561 72 123 0 2098 0
Current children cumulated CPU time (s) 783.54
Current children cumulated vsize (KiB) 8892

[startup+784.701 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 29249
/proc/meminfo: memFree=1428416/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=8892 CPUtime=784.33
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1585 0 0 0 78432 1 0 0 25 0 1 0 1133481251 9105408 1566 1992294400 134512640 135019032 4294956224 18446744073709551615 134549231 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 2223 1566 72 123 0 2098 0
Current children cumulated CPU time (s) 784.33
Current children cumulated vsize (KiB) 8892

[startup+784.901 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 29249
/proc/meminfo: memFree=1428416/2055920 swapFree=4164824/4192956
[pid=29242] ppid=29240 vsize=8892 CPUtime=784.53
/proc/29242/stat : 29242 (march_ks) R 29240 29242 28809 0 -1 4194304 1587 0 0 0 78452 1 0 0 25 0 1 0 1133481251 9105408 1568 1992294400 134512640 135019032 4294956224 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 0 0 0
/proc/29242/statm: 2223 1568 72 123 0 2098 0
Current children cumulated CPU time (s) 784.53
Current children cumulated vsize (KiB) 8892

Child status: 20
Real time (s): 784.918
CPU time (s): 784.556
CPU user time (s): 784.541
CPU system time (s): 0.014997
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 8892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 784.541
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1589
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3309

runsolver used 0.716891 second user time and 2.17167 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 19:49:24
IDJOB=1544348
IDBENCH=70401
IDSOLVER=559
FILE ID=node81/1544348-1238608164
PBS_JOBID= 9068342
Free space on /tmp= 126316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544348-1238608164/watcher-1544348-1238608164 -o /tmp/evaluation-result-1544348-1238608164/solver-1544348-1238608164 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544348-1238608164.cnf            

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

MD5SUM BENCH= 8ef5d3e404e3cdd2967f89ed54f9c238
RANDOM SEED=372850316

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1435368 kB
Buffers:         90884 kB
Cached:         427544 kB
SwapCached:      19112 kB
Active:         338152 kB
Inactive:       201208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435368 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          26576 kB
Slab:            66080 kB
Committed_AS:  3035964 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126316 MiB
End job on node81 at 2009-04-01 20:02:29