Trace number 1544354

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 2007-02-08? (TO) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S515665970-021.cnf
MD5SUM6ccf28464d128bfcb3d3d46c37a4ba0f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

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 0.038
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 5 duplicate clauses
0.00/0.04	c resolvent_look() :: found 1 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2557 / 120 ) = 21.31
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: 145 JD: 26
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2118 JD: 26
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 17557 JD: 26
8.39/8.41	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 |****************************************************************| 3 NC: 100620 JD: 26
48.27/48.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 419710 JD: 26
202.70/202.82	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 |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1339872 JD: 26
650.87/651.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544354-1238608244/watcher-1544354-1238608244 -o /tmp/evaluation-result-1544354-1238608244/solver-1544354-1238608244 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544354-1238608244.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: 1.05 1.12 1.09 3/73 24850
/proc/meminfo: memFree=1507936/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=800 CPUtime=0
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1133488924 819200 87 1992294400 134512640 135019032 4294956224 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 200 87 48 123 0 75 0

[startup+0.082644 s]
/proc/loadavg: 1.05 1.12 1.09 3/73 24850
/proc/meminfo: memFree=1507936/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1144 CPUtime=0.08
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 211 0 0 0 8 0 0 0 18 0 1 0 1133488924 1171456 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1144

[startup+0.101646 s]
/proc/loadavg: 1.05 1.12 1.09 3/73 24850
/proc/meminfo: memFree=1507936/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1144 CPUtime=0.09
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 1133488924 1171456 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1144

[startup+0.30167 s]
/proc/loadavg: 1.05 1.12 1.09 3/73 24850
/proc/meminfo: memFree=1507936/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1144 CPUtime=0.29
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 211 0 0 0 29 0 0 0 20 0 1 0 1133488924 1171456 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134547908 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1144

[startup+0.701715 s]
/proc/loadavg: 1.05 1.12 1.09 3/73 24850
/proc/meminfo: memFree=1507936/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1144 CPUtime=0.69
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 211 0 0 0 69 0 0 0 24 0 1 0 1133488924 1171456 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1144

[startup+1.50181 s]
/proc/loadavg: 1.04 1.12 1.09 2/74 24851
/proc/meminfo: memFree=1507416/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1144 CPUtime=1.49
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 211 0 0 0 149 0 0 0 25 0 1 0 1133488924 1171456 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1144

[startup+3.10199 s]
/proc/loadavg: 1.04 1.12 1.09 2/74 24851
/proc/meminfo: memFree=1507288/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1144 CPUtime=3.09
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 211 0 0 0 309 0 0 0 25 0 1 0 1133488924 1171456 194 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1144

[startup+6.30136 s]
/proc/loadavg: 1.04 1.12 1.09 2/74 24851
/proc/meminfo: memFree=1507160/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1280 CPUtime=6.29
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 219 0 0 0 629 0 0 0 25 0 1 0 1133488924 1310720 202 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 320 202 72 123 0 195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1280

[startup+12.7011 s]
/proc/loadavg: 1.18 1.15 1.10 2/74 24851
/proc/meminfo: memFree=1506968/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1280 CPUtime=12.69
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 235 0 0 0 1269 0 0 0 25 0 1 0 1133488924 1310720 218 1992294400 134512640 135019032 4294956224 18446744073709551615 134542170 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 320 218 72 123 0 195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1280

[startup+25.5016 s]
/proc/loadavg: 1.15 1.14 1.09 2/74 24851
/proc/meminfo: memFree=1506776/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1496 CPUtime=25.48
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 315 0 0 0 2548 0 0 0 25 0 1 0 1133488924 1531904 280 1992294400 134512640 135019032 4294956224 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 374 280 72 123 0 249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1496

[startup+51.1016 s]
/proc/loadavg: 1.10 1.13 1.09 2/74 24851
/proc/meminfo: memFree=1506648/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=1876 CPUtime=51.07
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 385 0 0 0 5107 0 0 0 25 0 1 0 1133488924 1921024 350 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 469 350 72 123 0 344 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1876

[startup+102.306 s]
/proc/loadavg: 1.04 1.11 1.08 2/74 24852
/proc/meminfo: memFree=1505944/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=2728 CPUtime=102.24
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 526 0 0 0 10224 0 0 0 25 0 1 0 1133488924 2793472 491 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 682 491 72 123 0 557 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2728

[startup+162.301 s]
/proc/loadavg: 1.01 1.08 1.08 2/74 24852
/proc/meminfo: memFree=1505176/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=3492 CPUtime=162.21
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 715 0 0 0 16221 0 0 0 25 0 1 0 1133488924 3575808 680 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 873 680 72 123 0 748 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3492

[startup+222.301 s]
/proc/loadavg: 1.00 1.07 1.07 2/74 24852
/proc/meminfo: memFree=1504408/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=4644 CPUtime=222.19
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 921 0 0 0 22218 1 0 0 25 0 1 0 1133488924 4755456 886 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 1161 886 72 123 0 1036 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4644

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/74 24852
/proc/meminfo: memFree=1503640/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=6368 CPUtime=282.16
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 1114 0 0 0 28215 1 0 0 25 0 1 0 1133488924 6520832 1079 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 1592 1079 72 123 0 1467 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 6368

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/74 24852
/proc/meminfo: memFree=1502872/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=6368 CPUtime=342.14
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 1313 0 0 0 34213 1 0 0 25 0 1 0 1133488924 6520832 1278 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 1592 1278 72 123 0 1467 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 6368

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/74 24852
/proc/meminfo: memFree=1502104/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=6368 CPUtime=402.09
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 1531 0 0 0 40208 1 0 0 25 0 1 0 1133488924 6520832 1496 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24850/statm: 1592 1496 72 123 0 1467 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 6368

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/74 24852
/proc/meminfo: memFree=1501208/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=8956 CPUtime=462.06
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 1732 0 0 0 46204 2 0 0 25 0 1 0 1133488924 9170944 1697 1992294400 134512640 135019032 4294956224 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 2239 1697 72 123 0 2114 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 8956

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/74 24852
/proc/meminfo: memFree=1500376/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=9088 CPUtime=522.04
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 1962 0 0 0 52202 2 0 0 25 0 1 0 1133488924 9306112 1927 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 2272 1927 72 123 0 2147 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 9088

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/74 24852
/proc/meminfo: memFree=1499224/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=12968 CPUtime=582
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 2221 0 0 0 58198 2 0 0 25 0 1 0 1133488924 13279232 2186 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 3242 2186 72 123 0 3117 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 12968

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/74 24858
/proc/meminfo: memFree=1498128/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=12968 CPUtime=641.98
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 2461 0 0 0 64196 2 0 0 25 0 1 0 1133488924 13279232 2426 1992294400 134512640 135019032 4294956224 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 3242 2426 72 123 0 3117 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 12968

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 24858
/proc/meminfo: memFree=1496976/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=12968 CPUtime=701.95
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 2760 0 0 0 70193 2 0 0 25 0 1 0 1133488924 13279232 2725 1992294400 134512640 135019032 4294956224 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 3242 2725 72 123 0 3117 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 12968

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 24858
/proc/meminfo: memFree=1496016/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=12968 CPUtime=761.92
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 2993 0 0 0 76190 2 0 0 25 0 1 0 1133488924 13279232 2958 1992294400 134512640 135019032 4294956224 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 3242 2958 72 123 0 3117 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 12968

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 24858
/proc/meminfo: memFree=1495184/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=18788 CPUtime=821.89
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 3226 0 0 0 82186 3 0 0 25 0 1 0 1133488924 19238912 3191 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 4697 3191 72 123 0 4572 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 18788

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 24858
/proc/meminfo: memFree=1494096/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=18788 CPUtime=881.86
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 3497 0 0 0 88183 3 0 0 25 0 1 0 1133488924 19238912 3462 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 4697 3462 72 123 0 4572 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 18788

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 24858
/proc/meminfo: memFree=1493080/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=18788 CPUtime=941.83
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 3759 0 0 0 94180 3 0 0 25 0 1 0 1133488924 19238912 3724 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/24850/statm: 4697 3724 72 123 0 4572 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 18788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 24858
/proc/meminfo: memFree=1492184/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=18788 CPUtime=1001.81
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 3981 0 0 0 100177 4 0 0 25 0 1 0 1133488924 19238912 3946 1992294400 134512640 135019032 4294956224 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 4697 3946 72 123 0 4572 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 18788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 24858
/proc/meminfo: memFree=1491160/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=18788 CPUtime=1061.76
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 4248 0 0 0 106172 4 0 0 25 0 1 0 1133488924 19238912 4213 1992294400 134512640 135019032 4294956224 18446744073709551615 134597192 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 4697 4213 72 123 0 4572 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 18788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 24858
/proc/meminfo: memFree=1490136/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=18948 CPUtime=1121.7
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 4502 0 0 0 112166 4 0 0 25 0 1 0 1133488924 19402752 4467 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24850/statm: 4737 4467 72 123 0 4612 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 18948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 24858
/proc/meminfo: memFree=1488792/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=27680 CPUtime=1181.67
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 4812 0 0 0 118162 5 0 0 25 0 1 0 1133488924 28344320 4777 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 6920 4777 72 123 0 6795 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 27680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 24858
/proc/meminfo: memFree=1488472/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=27680 CPUtime=1200.07
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 4895 0 0 0 120002 5 0 0 25 0 1 0 1133488924 28344320 4860 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 6920 4860 72 123 0 6795 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27680

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 24858
/proc/meminfo: memFree=1488472/2055920 swapFree=4175504/4192956
[pid=24850] ppid=24848 vsize=27680 CPUtime=1200.07
/proc/24850/stat : 24850 (march_ks) R 24848 24850 24043 0 -1 4194304 4895 0 0 0 120002 5 0 0 25 0 1 0 1133488924 28344320 4860 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/24850/statm: 6920 4860 72 123 0 6795 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.055991
CPU usage (%): 99.9479
Max. virtual memory (cumulated for all children) (KiB): 27680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4895
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= 4001

runsolver used 1.08583 second user time and 3.3035 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 19:50:44
IDJOB=1544354
IDBENCH=70404
IDSOLVER=559
FILE ID=node77/1544354-1238608244
PBS_JOBID= 9068329
Free space on /tmp= 66552 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S515665970-021.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544354-1238608244/watcher-1544354-1238608244 -o /tmp/evaluation-result-1544354-1238608244/solver-1544354-1238608244 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544354-1238608244.cnf            

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

MD5SUM BENCH= 6ccf28464d128bfcb3d3d46c37a4ba0f
RANDOM SEED=1923428802

node77.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		: 3000.230
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		: 3000.230
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:       1508480 kB
Buffers:         91824 kB
Cached:         361280 kB
SwapCached:       9160 kB
Active:         233348 kB
Inactive:       233064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508480 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          17584 kB
Slab:            66216 kB
Committed_AS:  2862304 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-01 20:10:47