Trace number 1626729

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) 5000.1 5002.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S638051453-097.cnf
MD5SUMf703653b42bdd3cc2ad2ea17949e8d3f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2284 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.433
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 184 duplicate clauses
0.00/0.02	c resolvent_look() :: found 85 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2369 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2369 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2369 / 540 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 139 JD: 22
0.06/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 7018 JD: 22
4.69/4.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 62738 JD: 22
43.16/43.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
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c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 290595 JD: 22
200.26/200.45	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 |****************************************************************| 4 NC: 863663 JD: 22
596.68/597.07	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
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c |****************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 2035004 JD: 22
1410.25/1410.94	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |************************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 3952081 JD: 22
2750.46/2751.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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 |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 6512670 JD: 22
4557.96/4560.06	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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-1626729-1240125790/watcher-1626729-1240125790 -o /tmp/evaluation-result-1626729-1240125790/solver-1626729-1240125790 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626729-1240125790.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: 0.97 1.04 1.00 3/65 21763
/proc/meminfo: memFree=1410016/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=792 CPUtime=0
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 40608692 811008 109 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 198 110 50 123 0 73 0

[startup+0.0667181 s]
/proc/loadavg: 0.97 1.04 1.00 3/65 21763
/proc/meminfo: memFree=1410016/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1336 CPUtime=0.06
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 275 0 0 0 6 0 0 0 18 0 1 0 40608692 1368064 258 1992294400 134512640 135019032 4294956240 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 334 258 73 123 0 209 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1336

[startup+0.101719 s]
/proc/loadavg: 0.97 1.04 1.00 3/65 21763
/proc/meminfo: memFree=1410016/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1468 CPUtime=0.1
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 284 0 0 0 10 0 0 0 18 0 1 0 40608692 1503232 267 1992294400 134512640 135019032 4294956240 18446744073709551615 134597702 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 367 267 73 123 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.301736 s]
/proc/loadavg: 0.97 1.04 1.00 3/65 21763
/proc/meminfo: memFree=1410016/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1468 CPUtime=0.3
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 295 0 0 0 30 0 0 0 19 0 1 0 40608692 1503232 278 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 367 278 73 123 0 242 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701781 s]
/proc/loadavg: 0.97 1.04 1.00 3/65 21763
/proc/meminfo: memFree=1410016/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1468 CPUtime=0.7
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 302 0 0 0 70 0 0 0 23 0 1 0 40608692 1503232 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 367 285 73 123 0 242 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1468

[startup+1.50187 s]
/proc/loadavg: 0.97 1.04 1.00 2/66 21764
/proc/meminfo: memFree=1409112/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1468 CPUtime=1.5
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 310 0 0 0 150 0 0 0 25 0 1 0 40608692 1503232 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134542664 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 367 293 73 123 0 242 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1468

[startup+3.10105 s]
/proc/loadavg: 0.98 1.04 1.00 2/66 21764
/proc/meminfo: memFree=1408984/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1600 CPUtime=3.09
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 322 0 0 0 309 0 0 0 25 0 1 0 40608692 1638400 305 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 400 305 73 123 0 275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1600

[startup+6.30142 s]
/proc/loadavg: 0.98 1.04 1.00 2/66 21764
/proc/meminfo: memFree=1408728/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1600 CPUtime=6.29
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 332 0 0 0 629 0 0 0 25 0 1 0 40608692 1638400 315 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/21763/statm: 400 315 73 123 0 275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1600

[startup+12.7011 s]
/proc/loadavg: 0.98 1.03 1.00 2/66 21764
/proc/meminfo: memFree=1408616/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1600 CPUtime=12.67
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 341 0 0 0 1267 0 0 0 25 0 1 0 40608692 1638400 324 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 400 324 73 123 0 275 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1600

[startup+25.5026 s]
/proc/loadavg: 0.98 1.03 1.00 2/66 21764
/proc/meminfo: memFree=1408552/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1732 CPUtime=25.47
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 355 0 0 0 2547 0 0 0 25 0 1 0 40608692 1773568 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134542691 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 433 338 73 123 0 308 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1732

[startup+51.1025 s]
/proc/loadavg: 0.99 1.03 1.00 2/66 21764
/proc/meminfo: memFree=1408616/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=1732 CPUtime=51.06
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 377 0 0 0 5106 0 0 0 25 0 1 0 40608692 1773568 360 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 433 360 73 123 0 308 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1732

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 21764
/proc/meminfo: memFree=1408424/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2000 CPUtime=102.21
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 419 0 0 0 10221 0 0 0 25 0 1 0 40608692 2048000 402 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 500 402 73 123 0 375 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 2000

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 21764
/proc/meminfo: memFree=1408360/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2168 CPUtime=162.18
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 443 0 0 0 16218 0 0 0 25 0 1 0 40608692 2220032 426 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 542 426 73 123 0 417 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 2168

[startup+222.303 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 21764
/proc/meminfo: memFree=1408360/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2168 CPUtime=222.15
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 460 0 0 0 22215 0 0 0 25 0 1 0 40608692 2220032 443 1992294400 134512640 135019032 4294956240 18446744073709551615 134547622 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 542 443 73 123 0 417 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 2168

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21764
/proc/meminfo: memFree=1408232/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2320 CPUtime=282.12
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 479 0 0 0 28212 0 0 0 25 0 1 0 40608692 2375680 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134538645 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 580 462 73 123 0 455 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 2320

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21764
/proc/meminfo: memFree=1408104/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2320 CPUtime=342.1
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 498 0 0 0 34210 0 0 0 25 0 1 0 40608692 2375680 481 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 580 481 73 123 0 455 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 2320

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21764
/proc/meminfo: memFree=1407912/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2548 CPUtime=402.07
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 550 0 0 0 40207 0 0 0 25 0 1 0 40608692 2609152 533 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 637 533 73 123 0 512 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 2548

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21764
/proc/meminfo: memFree=1407720/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2888 CPUtime=462.04
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 595 0 0 0 46204 0 0 0 25 0 1 0 40608692 2957312 578 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 722 578 73 123 0 597 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 2888

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21764
/proc/meminfo: memFree=1407528/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2888 CPUtime=522.02
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 640 0 0 0 52202 0 0 0 25 0 1 0 40608692 2957312 623 1992294400 134512640 135019032 4294956240 18446744073709551615 134596386 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 722 623 73 123 0 597 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 2888

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21764
/proc/meminfo: memFree=1407400/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=2888 CPUtime=581.99
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 661 0 0 0 58199 0 0 0 25 0 1 0 40608692 2957312 644 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 722 644 73 123 0 597 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 2888

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21764
/proc/meminfo: memFree=1407272/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=3400 CPUtime=641.95
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 690 0 0 0 64195 0 0 0 25 0 1 0 40608692 3481600 673 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 850 673 73 123 0 725 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 3400


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

[startup+4062.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21772
/proc/meminfo: memFree=1392104/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=21628 CPUtime=4060.49
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 4326 0 0 0 406046 3 0 0 25 0 1 0 40608692 22147072 4309 1992294400 134512640 135019032 4294956240 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 5407 4309 73 123 0 5282 0
Current children cumulated CPU time (s) 4060.49
Current children cumulated vsize (KiB) 21628

[startup+4122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21772
/proc/meminfo: memFree=1391784/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=21628 CPUtime=4120.46
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 4422 0 0 0 412043 3 0 0 25 0 1 0 40608692 22147072 4405 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 5407 4405 73 123 0 5282 0
Current children cumulated CPU time (s) 4120.46
Current children cumulated vsize (KiB) 21628

[startup+4182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21772
/proc/meminfo: memFree=1391464/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=21628 CPUtime=4180.44
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 4513 0 0 0 418041 3 0 0 25 0 1 0 40608692 22147072 4496 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 5407 4496 73 123 0 5282 0
Current children cumulated CPU time (s) 4180.44
Current children cumulated vsize (KiB) 21628

[startup+4242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21772
/proc/meminfo: memFree=1391016/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=21628 CPUtime=4240.41
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 4637 0 0 0 424038 3 0 0 25 0 1 0 40608692 22147072 4620 1992294400 134512640 135019032 4294956240 18446744073709551615 134596404 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 5407 4620 73 123 0 5282 0
Current children cumulated CPU time (s) 4240.41
Current children cumulated vsize (KiB) 21628

[startup+4302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21772
/proc/meminfo: memFree=1390440/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=21628 CPUtime=4300.38
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 4782 0 0 0 430035 3 0 0 25 0 1 0 40608692 22147072 4765 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 5407 4765 73 123 0 5282 0
Current children cumulated CPU time (s) 4300.38
Current children cumulated vsize (KiB) 21628

[startup+4362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21772
/proc/meminfo: memFree=1389928/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=21628 CPUtime=4360.33
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 4897 0 0 0 436030 3 0 0 25 0 1 0 40608692 22147072 4880 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 5407 4880 73 123 0 5282 0
Current children cumulated CPU time (s) 4360.33
Current children cumulated vsize (KiB) 21628

[startup+4422.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21772
/proc/meminfo: memFree=1389416/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=21628 CPUtime=4420.3
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5030 0 0 0 442027 3 0 0 25 0 1 0 40608692 22147072 5013 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 5407 5013 73 123 0 5282 0
Current children cumulated CPU time (s) 4420.3
Current children cumulated vsize (KiB) 21628

[startup+4482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1388520/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4480.28
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5208 0 0 0 448024 4 0 0 25 0 1 0 40608692 31088640 5191 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5191 73 123 0 7465 0
Current children cumulated CPU time (s) 4480.28
Current children cumulated vsize (KiB) 30360

[startup+4542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1388264/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4540.26
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5274 0 0 0 454022 4 0 0 25 0 1 0 40608692 31088640 5257 1992294400 134512640 135019032 4294956240 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5257 73 123 0 7465 0
Current children cumulated CPU time (s) 4540.26
Current children cumulated vsize (KiB) 30360

[startup+4602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1387944/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4600.24
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5343 0 0 0 460020 4 0 0 25 0 1 0 40608692 31088640 5326 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5326 73 123 0 7465 0
Current children cumulated CPU time (s) 4600.24
Current children cumulated vsize (KiB) 30360

[startup+4662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1387752/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4660.22
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5403 0 0 0 466018 4 0 0 25 0 1 0 40608692 31088640 5386 1992294400 134512640 135019032 4294956240 18446744073709551615 134579210 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5386 73 123 0 7465 0
Current children cumulated CPU time (s) 4660.22
Current children cumulated vsize (KiB) 30360

[startup+4722.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1387368/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4720.2
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5484 0 0 0 472016 4 0 0 25 0 1 0 40608692 31088640 5467 1992294400 134512640 135019032 4294956240 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5467 73 123 0 7465 0
Current children cumulated CPU time (s) 4720.2
Current children cumulated vsize (KiB) 30360

[startup+4782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1386920/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4780.17
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5603 0 0 0 478013 4 0 0 25 0 1 0 40608692 31088640 5586 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5586 73 123 0 7465 0
Current children cumulated CPU time (s) 4780.17
Current children cumulated vsize (KiB) 30360

[startup+4842.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1386664/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4840.15
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5670 0 0 0 484011 4 0 0 25 0 1 0 40608692 31088640 5653 1992294400 134512640 135019032 4294956240 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5653 73 123 0 7465 0
Current children cumulated CPU time (s) 4840.15
Current children cumulated vsize (KiB) 30360

[startup+4902.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1386536/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4900.12
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5720 0 0 0 490008 4 0 0 25 0 1 0 40608692 31088640 5703 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5703 73 123 0 7465 0
Current children cumulated CPU time (s) 4900.12
Current children cumulated vsize (KiB) 30360

[startup+4962.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1386280/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=4960.09
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5767 0 0 0 496005 4 0 0 25 0 1 0 40608692 31088640 5750 1992294400 134512640 135019032 4294956240 18446744073709551615 134580086 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5750 73 123 0 7465 0
Current children cumulated CPU time (s) 4960.09
Current children cumulated vsize (KiB) 30360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1386280/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=5000.09
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5780 0 0 0 500005 4 0 0 25 0 1 0 40608692 31088640 5763 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5763 73 123 0 7465 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 30360

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

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

[startup+5002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21774
/proc/meminfo: memFree=1386280/2055920 swapFree=4192956/4192956
[pid=21763] ppid=21761 vsize=30360 CPUtime=5000.09
/proc/21763/stat : 21763 (march_ks) R 21761 21763 21726 0 -1 4194304 5780 0 0 0 500005 4 0 0 25 0 1 0 40608692 31088640 5763 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21763/statm: 7590 5763 73 123 0 7465 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 30360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.1
CPU user time (s): 5000.05
CPU system time (s): 0.047992
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 30360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5780
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= 14539

runsolver used 5.75113 second user time and 11.2513 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-19 09:23:10
IDJOB=1626729
IDBENCH=70599
IDSOLVER=582
FILE ID=node85/1626729-1240125790
PBS_JOBID= 9157827
Free space on /tmp= 126720 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S638051453-097.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626729-1240125790/watcher-1626729-1240125790 -o /tmp/evaluation-result-1626729-1240125790/solver-1626729-1240125790 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626729-1240125790.cnf            

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

MD5SUM BENCH= f703653b42bdd3cc2ad2ea17949e8d3f
RANDOM SEED=854241391

node85.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		: 3000.238
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		: 3000.238
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:       1410568 kB
Buffers:         72236 kB
Cached:         502704 kB
SwapCached:          0 kB
Active:         216108 kB
Inactive:       372592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410568 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          23444 kB
Slab:            42744 kB
Committed_AS:   162640 kB
PageTables:       1372 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= 126716 MiB
End job on node85 at 2009-04-19 10:46:34