Trace number 1626723

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) 5000.04 5002.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3968.67
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 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 540 free variables and 2295 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.429
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.00/0.01	c resolvent_look() :: found 89 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 540 variables and 2384 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 540 variabels and 2384 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2384 / 540 ) = 4.41
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 121 JD: 21
0.08/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3292 JD: 21
2.19/2.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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c |***************************************************************
c |****************************************************************| 2 NC: 26922 JD: 21
18.48/18.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |***************
c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 135699 JD: 21
94.94/95.05	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: 464050 JD: 21
327.43/327.66	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 |****************************************************************| 5 NC: 1151333 JD: 21
817.38/817.86	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 |****************************************************************| 6 NC: 2265519 JD: 21
1614.48/1615.39	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************
c |****************
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c |***************************************************************
c |****************************************************************| 7 NC: 3682219 JD: 21
2638.18/2639.51	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 5110650 JD: 21
3686.17/3688.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |********************************
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c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************c right child 783580 UNSAT by parent!
4429.79/4432.01	
c |***************************************************
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c |*******************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 9 NC: 6263046 JD: 21
4550.84/4553.19	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 |********************************
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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-1626723-1240124309/watcher-1626723-1240124309 -o /tmp/evaluation-result-1626723-1240124309/solver-1626723-1240124309 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626723-1240124309.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: 0.99 0.98 0.99 3/64 23467
/proc/meminfo: memFree=922056/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=792 CPUtime=0
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40459486 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561688 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 198 110 50 123 0 73 0

[startup+0.0860839 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23467
/proc/meminfo: memFree=922056/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1336 CPUtime=0.08
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 281 0 0 0 8 0 0 0 18 0 1 0 40459486 1368064 264 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 334 264 73 123 0 209 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1336

[startup+0.101085 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23467
/proc/meminfo: memFree=922056/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1336 CPUtime=0.09
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 40459486 1368064 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 334 266 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301124 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23467
/proc/meminfo: memFree=922056/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1468 CPUtime=0.29
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 295 0 0 0 29 0 0 0 19 0 1 0 40459486 1503232 278 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 367 278 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701201 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23467
/proc/meminfo: memFree=922056/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1468 CPUtime=0.69
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 303 0 0 0 69 0 0 0 23 0 1 0 40459486 1503232 286 1992294400 134512640 135019032 4294956240 18446744073709551615 134597516 0 0 4096 0 0 0 0 17 1 0 0
/proc/23467/statm: 367 286 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50235 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23468
/proc/meminfo: memFree=921152/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1468 CPUtime=1.49
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 313 0 0 0 149 0 0 0 25 0 1 0 40459486 1503232 296 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 367 296 73 123 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.10165 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23468
/proc/meminfo: memFree=921024/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1600 CPUtime=3.09
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 40459486 1638400 306 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 400 306 73 123 0 275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1600

[startup+6.30126 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23468
/proc/meminfo: memFree=920832/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1600 CPUtime=6.29
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 332 0 0 0 629 0 0 0 25 0 1 0 40459486 1638400 315 1992294400 134512640 135019032 4294956240 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 400 315 73 123 0 275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1600

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23468
/proc/meminfo: memFree=920640/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1732 CPUtime=12.68
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 349 0 0 0 1268 0 0 0 25 0 1 0 40459486 1773568 332 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 433 332 73 123 0 308 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1732

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23468
/proc/meminfo: memFree=920640/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1732 CPUtime=25.48
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 360 0 0 0 2548 0 0 0 25 0 1 0 40459486 1773568 343 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 433 343 73 123 0 308 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1732

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23468
/proc/meminfo: memFree=920640/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=1872 CPUtime=51.07
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 390 0 0 0 5107 0 0 0 25 0 1 0 40459486 1916928 373 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 468 373 73 123 0 343 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1872

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23468
/proc/meminfo: memFree=920256/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=2176 CPUtime=102.24
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 475 0 0 0 10224 0 0 0 25 0 1 0 40459486 2228224 458 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 544 458 73 123 0 419 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2176

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=919864/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=2328 CPUtime=162.2
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 503 0 0 0 16220 0 0 0 25 0 1 0 40459486 2383872 486 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 582 486 73 123 0 457 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 2328

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=919928/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=2556 CPUtime=222.18
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 546 0 0 0 22217 1 0 0 25 0 1 0 40459486 2617344 529 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 639 529 73 123 0 514 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2556

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=919800/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=2556 CPUtime=282.15
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 582 0 0 0 28214 1 0 0 25 0 1 0 40459486 2617344 565 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 639 565 73 123 0 514 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 2556

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=919672/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=2896 CPUtime=342.12
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 632 0 0 0 34211 1 0 0 25 0 1 0 40459486 2965504 615 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 724 615 73 123 0 599 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 2896

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=919608/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=2896 CPUtime=402.09
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 658 0 0 0 40208 1 0 0 25 0 1 0 40459486 2965504 641 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 724 641 73 123 0 599 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 2896

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=919488/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=3408 CPUtime=462.06
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 687 0 0 0 46205 1 0 0 25 0 1 0 40459486 3489792 670 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 852 670 73 123 0 727 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 3408

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=919232/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=3592 CPUtime=522.03
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 756 0 0 0 52202 1 0 0 25 0 1 0 40459486 3678208 739 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 898 739 73 123 0 773 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 3592

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=918976/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=4356 CPUtime=582
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 818 0 0 0 58199 1 0 0 25 0 1 0 40459486 4460544 801 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 1089 801 73 123 0 964 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 4356

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23474
/proc/meminfo: memFree=918656/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=4356 CPUtime=641.97
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 881 0 0 0 64196 1 0 0 25 0 1 0 40459486 4460544 864 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 1089 864 73 123 0 964 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 4356


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

[startup+4062.31 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 23482
/proc/meminfo: memFree=893816/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=32300 CPUtime=4060.28
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 6988 0 0 0 406021 7 0 0 25 0 1 0 40459486 33075200 6971 1992294400 134512640 135019032 4294956240 18446744073709551615 134577512 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8075 6971 73 123 0 7950 0
Current children cumulated CPU time (s) 4060.28
Current children cumulated vsize (KiB) 32300

[startup+4122.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 23482
/proc/meminfo: memFree=893312/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=32300 CPUtime=4120.25
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 7134 0 0 0 412018 7 0 0 25 0 1 0 40459486 33075200 7117 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8075 7117 73 123 0 7950 0
Current children cumulated CPU time (s) 4120.25
Current children cumulated vsize (KiB) 32300

[startup+4182.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 23482
/proc/meminfo: memFree=892608/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=32300 CPUtime=4180.21
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 7304 0 0 0 418014 7 0 0 25 0 1 0 40459486 33075200 7287 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8075 7287 73 123 0 7950 0
Current children cumulated CPU time (s) 4180.21
Current children cumulated vsize (KiB) 32300

[startup+4242.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 23482
/proc/meminfo: memFree=891584/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=32432 CPUtime=4240.19
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 7577 0 0 0 424011 8 0 0 25 0 1 0 40459486 33210368 7560 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8108 7560 73 123 0 7983 0
Current children cumulated CPU time (s) 4240.19
Current children cumulated vsize (KiB) 32432

[startup+4302.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 23482
/proc/meminfo: memFree=890816/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=32432 CPUtime=4300.16
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 7771 0 0 0 430008 8 0 0 25 0 1 0 40459486 33210368 7754 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 8108 7754 73 123 0 7983 0
Current children cumulated CPU time (s) 4300.16
Current children cumulated vsize (KiB) 32432

[startup+4362.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 23482
/proc/meminfo: memFree=889984/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=45528 CPUtime=4360.13
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 7955 0 0 0 436005 8 0 0 25 0 1 0 40459486 46620672 7938 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 11382 7938 73 123 0 11257 0
Current children cumulated CPU time (s) 4360.13
Current children cumulated vsize (KiB) 45528

[startup+4422.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 23482
/proc/meminfo: memFree=889152/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=45528 CPUtime=4420.1
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 8177 0 0 0 442002 8 0 0 25 0 1 0 40459486 46620672 8160 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 11382 8160 73 123 0 11257 0
Current children cumulated CPU time (s) 4420.1
Current children cumulated vsize (KiB) 45528

[startup+4482.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 23482
/proc/meminfo: memFree=888192/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=45528 CPUtime=4480.07
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 8419 0 0 0 447999 8 0 0 25 0 1 0 40459486 46620672 8402 1992294400 134512640 135019032 4294956240 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 11382 8402 73 123 0 11257 0
Current children cumulated CPU time (s) 4480.07
Current children cumulated vsize (KiB) 45528

[startup+4542.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/65 23482
/proc/meminfo: memFree=887488/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=45528 CPUtime=4540.04
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 8588 0 0 0 453996 8 0 0 25 0 1 0 40459486 46620672 8571 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 11382 8571 73 123 0 11257 0
Current children cumulated CPU time (s) 4540.04
Current children cumulated vsize (KiB) 45528

[startup+4602.3 s]
/proc/loadavg: 1.03 1.06 1.00 2/65 23482
/proc/meminfo: memFree=886464/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=45528 CPUtime=4600.02
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 8796 0 0 0 459993 9 0 0 25 0 1 0 40459486 46620672 8779 1992294400 134512640 135019032 4294956240 18446744073709551615 134628878 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 11382 8779 73 123 0 11257 0
Current children cumulated CPU time (s) 4600.02
Current children cumulated vsize (KiB) 45528

[startup+4662.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 23482
/proc/meminfo: memFree=885632/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=45528 CPUtime=4659.98
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 9006 0 0 0 465989 9 0 0 25 0 1 0 40459486 46620672 8989 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 11382 8989 73 123 0 11257 0
Current children cumulated CPU time (s) 4659.98
Current children cumulated vsize (KiB) 45528

[startup+4722.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 23482
/proc/meminfo: memFree=884992/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=49576 CPUtime=4719.96
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 9167 0 0 0 471987 9 0 0 25 0 1 0 40459486 50765824 9150 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 12394 9150 73 123 0 12269 0
Current children cumulated CPU time (s) 4719.96
Current children cumulated vsize (KiB) 49576

[startup+4782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 23482
/proc/meminfo: memFree=884480/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=49576 CPUtime=4779.92
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 9294 0 0 0 477983 9 0 0 25 0 1 0 40459486 50765824 9277 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 12394 9277 73 123 0 12269 0
Current children cumulated CPU time (s) 4779.92
Current children cumulated vsize (KiB) 49576

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23482
/proc/meminfo: memFree=883584/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=49576 CPUtime=4839.89
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 9519 0 0 0 483980 9 0 0 25 0 1 0 40459486 50765824 9502 1992294400 134512640 135019032 4294956240 18446744073709551615 134577485 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 12394 9502 73 123 0 12269 0
Current children cumulated CPU time (s) 4839.89
Current children cumulated vsize (KiB) 49576

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23482
/proc/meminfo: memFree=882752/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=49576 CPUtime=4899.87
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 9723 0 0 0 489977 10 0 0 25 0 1 0 40459486 50765824 9706 1992294400 134512640 135019032 4294956240 18446744073709551615 134541345 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 12394 9706 73 123 0 12269 0
Current children cumulated CPU time (s) 4899.87
Current children cumulated vsize (KiB) 49576

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23482
/proc/meminfo: memFree=881536/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=49576 CPUtime=4959.84
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 10017 0 0 0 495974 10 0 0 25 0 1 0 40459486 50765824 10000 1992294400 134512640 135019032 4294956240 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 12394 10000 73 123 0 12269 0
Current children cumulated CPU time (s) 4959.84
Current children cumulated vsize (KiB) 49576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23482
/proc/meminfo: memFree=880896/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=49576 CPUtime=5000.02
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 10166 0 0 0 499992 10 0 0 25 0 1 0 40459486 50765824 10149 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 12394 10149 73 123 0 12269 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 49576

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23482
/proc/meminfo: memFree=880896/2055920 swapFree=4192956/4192956
[pid=23467] ppid=23465 vsize=49576 CPUtime=5000.02
/proc/23467/stat : 23467 (march_ks) R 23465 23467 23365 0 -1 4194304 10166 0 0 0 499992 10 0 0 25 0 1 0 40459486 50765824 10149 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/23467/statm: 12394 10149 73 123 0 12269 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 49576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.04
CPU user time (s): 4999.93
CPU system time (s): 0.111982
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 49576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10166
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= 15245

runsolver used 4.76427 second user time and 13.459 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-19 08:58:29
IDJOB=1626723
IDBENCH=70596
IDSOLVER=582
FILE ID=node37/1626723-1240124309
PBS_JOBID= 9157790
Free space on /tmp= 66404 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-S1606932551-072.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626723-1240124309/watcher-1626723-1240124309 -o /tmp/evaluation-result-1626723-1240124309/solver-1626723-1240124309 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626723-1240124309.cnf            

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=730689851

node37.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		: 3000.259
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		: 3000.259
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:        922600 kB
Buffers:         80164 kB
Cached:         976216 kB
SwapCached:          0 kB
Active:         280748 kB
Inactive:       789572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        922600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            49180 kB
Committed_AS:   170256 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= 66400 MiB
End job on node37 at 2009-04-19 10:21:54