Trace number 1626467

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) 5000.05 5002.21

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S358640743-023.cnf
MD5SUM093008c1ff7003864425a0786735d960
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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

Solver Data 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c full lookahead due to high density!
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.007
0.79/0.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.89	c using k-SAT heuristics (size based diff)
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c suggested doublelook initial :: 0
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 197 JD: 20
0.99/1.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2858 JD: 20
2.29/2.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| 2 NC: 22699 JD: 20
12.09/12.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 119797 JD: 20
60.47/60.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |***************************************************************
c |****************************************************************| 4 NC: 462232 JD: 20
232.88/233.00	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 |****************************************************************| 5 NC: 1353818 JD: 20
683.47/683.82	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 |****************************************************************| 6 NC: 3137006 JD: 20
1591.29/1592.03	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |********
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c |****************************************************************| 7 NC: 5901373 JD: 20
3013.81/3015.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************************
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c |*******************************
c |********************************
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c |****************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 9278635 JD: 20
4775.12/4777.29	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626467-1240085416/watcher-1626467-1240085416 -o /tmp/evaluation-result-1626467-1240085416/solver-1626467-1240085416 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626467-1240085416.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.92 0.98 0.99 3/64 21545
/proc/meminfo: memFree=1314216/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=656 CPUtime=0
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 36569598 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 164 81 47 123 0 39 0

[startup+0.0839911 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21545
/proc/meminfo: memFree=1314216/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=1656 CPUtime=0.07
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 772 0 0 0 7 0 0 0 18 0 1 0 36569598 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1656

[startup+0.101991 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21545
/proc/meminfo: memFree=1314216/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=1656 CPUtime=0.09
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 772 0 0 0 9 0 0 0 18 0 1 0 36569598 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1656

[startup+0.302009 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21545
/proc/meminfo: memFree=1314216/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=1656 CPUtime=0.29
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 772 0 0 0 29 0 0 0 19 0 1 0 36569598 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1656

[startup+0.701044 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21545
/proc/meminfo: memFree=1314216/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=1656 CPUtime=0.69
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 772 0 0 0 69 0 0 0 23 0 1 0 36569598 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1656

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312992/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2016 CPUtime=1.49
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1042 0 0 0 149 0 0 0 25 0 1 0 36569598 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2016

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312864/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2016 CPUtime=3.09
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1042 0 0 0 309 0 0 0 25 0 1 0 36569598 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2016

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312800/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2016 CPUtime=6.29
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1042 0 0 0 629 0 0 0 25 0 1 0 36569598 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2016

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312680/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2016 CPUtime=12.68
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1042 0 0 0 1268 0 0 0 25 0 1 0 36569598 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2016

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312808/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2016 CPUtime=25.49
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1042 0 0 0 2548 1 0 0 25 0 1 0 36569598 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526897 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2016

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312744/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2220 CPUtime=51.07
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1082 0 0 0 5106 1 0 0 25 0 1 0 36569598 2273280 411 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 555 411 72 123 0 430 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2220

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312616/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2472 CPUtime=102.26
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1119 0 0 0 10225 1 0 0 25 0 1 0 36569598 2531328 448 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 618 448 72 123 0 493 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2472

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312488/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2700 CPUtime=162.21
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1159 0 0 0 16220 1 0 0 25 0 1 0 36569598 2764800 488 1992294400 134512640 135019032 4294956240 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 675 488 72 123 0 550 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2700

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312360/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=2700 CPUtime=222.18
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1199 0 0 0 22217 1 0 0 25 0 1 0 36569598 2764800 528 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 675 528 72 123 0 550 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2700

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1312168/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=3040 CPUtime=282.16
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1243 0 0 0 28215 1 0 0 25 0 1 0 36569598 3112960 572 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 760 572 72 123 0 635 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3040

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1311976/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=3040 CPUtime=342.12
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1283 0 0 0 34211 1 0 0 25 0 1 0 36569598 3112960 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 760 612 72 123 0 635 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3040

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1311784/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=3552 CPUtime=402.09
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1326 0 0 0 40208 1 0 0 25 0 1 0 36569598 3637248 655 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 888 655 72 123 0 763 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3552

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1311720/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=3552 CPUtime=462.07
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1363 0 0 0 46206 1 0 0 25 0 1 0 36569598 3637248 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 888 692 72 123 0 763 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3552

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1311528/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=3552 CPUtime=522.04
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1406 0 0 0 52203 1 0 0 25 0 1 0 36569598 3637248 735 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 888 735 72 123 0 763 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 3552

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1311336/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=4316 CPUtime=582.01
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1446 0 0 0 58200 1 0 0 25 0 1 0 36569598 4419584 775 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 1079 775 72 123 0 954 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 4316

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21546
/proc/meminfo: memFree=1311208/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=4316 CPUtime=641.99
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 1490 0 0 0 64198 1 0 0 25 0 1 0 36569598 4419584 819 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 1079 819 72 123 0 954 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 4316


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1299880/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4000.59
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4276 0 0 0 400055 4 0 0 25 0 1 0 36569598 19947520 3605 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 3605 72 123 0 4745 0
Current children cumulated CPU time (s) 4000.59
Current children cumulated vsize (KiB) 19480

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1299496/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4060.58
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4342 0 0 0 406054 4 0 0 25 0 1 0 36569598 19947520 3671 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 3671 72 123 0 4745 0
Current children cumulated CPU time (s) 4060.58
Current children cumulated vsize (KiB) 19480

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1299240/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4120.55
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4411 0 0 0 412051 4 0 0 25 0 1 0 36569598 19947520 3740 1992294400 134512640 135019032 4294956240 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 3740 72 123 0 4745 0
Current children cumulated CPU time (s) 4120.55
Current children cumulated vsize (KiB) 19480

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1298984/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4180.51
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4470 0 0 0 418047 4 0 0 25 0 1 0 36569598 19947520 3799 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 3799 72 123 0 4745 0
Current children cumulated CPU time (s) 4180.51
Current children cumulated vsize (KiB) 19480

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1298856/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4240.5
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4525 0 0 0 424045 5 0 0 25 0 1 0 36569598 19947520 3854 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 3854 72 123 0 4745 0
Current children cumulated CPU time (s) 4240.5
Current children cumulated vsize (KiB) 19480

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1298664/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4300.44
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4592 0 0 0 430039 5 0 0 25 0 1 0 36569598 19947520 3921 1992294400 134512640 135019032 4294956240 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 3921 72 123 0 4745 0
Current children cumulated CPU time (s) 4300.44
Current children cumulated vsize (KiB) 19480

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1298408/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4360.42
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4639 0 0 0 436037 5 0 0 25 0 1 0 36569598 19947520 3968 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 3968 72 123 0 4745 0
Current children cumulated CPU time (s) 4360.42
Current children cumulated vsize (KiB) 19480

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1298216/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4420.39
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4697 0 0 0 442034 5 0 0 25 0 1 0 36569598 19947520 4026 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4026 72 123 0 4745 0
Current children cumulated CPU time (s) 4420.39
Current children cumulated vsize (KiB) 19480

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1297960/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4480.36
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4753 0 0 0 448031 5 0 0 25 0 1 0 36569598 19947520 4082 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4082 72 123 0 4745 0
Current children cumulated CPU time (s) 4480.36
Current children cumulated vsize (KiB) 19480

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1297640/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4540.32
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4831 0 0 0 454027 5 0 0 25 0 1 0 36569598 19947520 4160 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4160 72 123 0 4745 0
Current children cumulated CPU time (s) 4540.32
Current children cumulated vsize (KiB) 19480

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1297256/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4600.3
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4894 0 0 0 460025 5 0 0 25 0 1 0 36569598 19947520 4223 1992294400 134512640 135019032 4294956240 18446744073709551615 134585059 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4223 72 123 0 4745 0
Current children cumulated CPU time (s) 4600.3
Current children cumulated vsize (KiB) 19480

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1297064/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4660.27
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 4949 0 0 0 466022 5 0 0 25 0 1 0 36569598 19947520 4278 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4278 72 123 0 4745 0
Current children cumulated CPU time (s) 4660.27
Current children cumulated vsize (KiB) 19480

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1296744/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4720.25
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 5025 0 0 0 472020 5 0 0 25 0 1 0 36569598 19947520 4354 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4354 72 123 0 4745 0
Current children cumulated CPU time (s) 4720.25
Current children cumulated vsize (KiB) 19480

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1296360/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4780.22
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 5120 0 0 0 478017 5 0 0 25 0 1 0 36569598 19947520 4449 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4449 72 123 0 4745 0
Current children cumulated CPU time (s) 4780.22
Current children cumulated vsize (KiB) 19480

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1296232/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4840.2
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 5166 0 0 0 484015 5 0 0 25 0 1 0 36569598 19947520 4495 1992294400 134512640 135019032 4294956240 18446744073709551615 134525849 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4495 72 123 0 4745 0
Current children cumulated CPU time (s) 4840.2
Current children cumulated vsize (KiB) 19480

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1296040/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4900.17
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 5218 0 0 0 490012 5 0 0 25 0 1 0 36569598 19947520 4547 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4547 72 123 0 4745 0
Current children cumulated CPU time (s) 4900.17
Current children cumulated vsize (KiB) 19480

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1295784/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=4960.15
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 5276 0 0 0 496010 5 0 0 25 0 1 0 36569598 19947520 4605 1992294400 134512640 135019032 4294956240 18446744073709551615 134538426 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4605 72 123 0 4745 0
Current children cumulated CPU time (s) 4960.15
Current children cumulated vsize (KiB) 19480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21554
/proc/meminfo: memFree=1295656/2055920 swapFree=4192956/4192956
[pid=21545] ppid=21543 vsize=19480 CPUtime=5000.04
/proc/21545/stat : 21545 (march_ks) R 21543 21545 21508 0 -1 4194304 5317 0 0 0 499999 5 0 0 25 0 1 0 36569598 19947520 4646 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21545/statm: 4870 4646 72 123 0 4745 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 19480

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.05
CPU user time (s): 4999.99
CPU system time (s): 0.058991
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 19480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5317
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= 10912

runsolver used 4.41133 second user time and 13.8109 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-18 22:10:16
IDJOB=1626467
IDBENCH=70468
IDSOLVER=582
FILE ID=node50/1626467-1240085416
PBS_JOBID= 9157649
Free space on /tmp= 66416 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S358640743-023.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626467-1240085416/watcher-1626467-1240085416 -o /tmp/evaluation-result-1626467-1240085416/solver-1626467-1240085416 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626467-1240085416.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 093008c1ff7003864425a0786735d960
RANDOM SEED=1763977974

node50.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		: 3000.216
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		: 3000.216
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:       1314760 kB
Buffers:         81440 kB
Cached:         587612 kB
SwapCached:          0 kB
Active:         221432 kB
Inactive:       461480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1314760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3124 kB
Writeback:           0 kB
Mapped:          23576 kB
Slab:            44252 kB
Committed_AS:   180992 kB
PageTables:       1448 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= 66412 MiB
End job on node50 at 2009-04-18 23:33:40