Trace number 1626721

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) 5000.06 5003.21

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
MD5SUM45c0b4fd7394c92818ddec03e6b5f3f2
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, 22 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 537 free variables and 2273 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.415
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 150 duplicate clauses
0.00/0.02	c resolvent_look() :: found 80 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2353 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 2353 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2353 / 540 ) = 4.36
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: 183 JD: 25
0.10/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3564 JD: 25
2.40/2.40	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 |****************************************************************| 2 NC: 32465 JD: 25
22.38/22.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |***************
c |****************
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c |************************
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c |***************************************************************
c |****************************************************************| 3 NC: 169911 JD: 25
119.13/119.24	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 |****************************************************************| 4 NC: 641779 JD: 25
450.43/450.78	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 |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1759585 JD: 25
1237.58/1238.39	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 6 NC: 3842729 JD: 25
2711.54/2713.22	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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 right child 456670 UNSAT by parent!
3522.63/3524.91	
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 6912961 JD: 25
4916.68/4919.89	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-1626721-1240122931/watcher-1626721-1240122931 -o /tmp/evaluation-result-1626721-1240122931/solver-1626721-1240122931 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626721-1240122931.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: 0.93 0.96 0.98 3/64 24399
/proc/meminfo: memFree=991944/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=792 CPUtime=0
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40327810 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 198 110 50 123 0 73 0

[startup+0.0320829 s]
/proc/loadavg: 0.93 0.96 0.98 3/64 24399
/proc/meminfo: memFree=991944/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1336 CPUtime=0.03
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 269 0 0 0 3 0 0 0 18 0 1 0 40327810 1368064 252 1992294400 134512640 135019032 4294956240 18446744073709551615 134597192 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 334 252 73 123 0 209 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1336

[startup+0.102096 s]
/proc/loadavg: 0.93 0.96 0.98 3/64 24399
/proc/meminfo: memFree=991944/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1336 CPUtime=0.1
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 282 0 0 0 10 0 0 0 18 0 1 0 40327810 1368064 265 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 334 265 73 123 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.302135 s]
/proc/loadavg: 0.93 0.96 0.98 3/64 24399
/proc/meminfo: memFree=991944/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1468 CPUtime=0.3
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 293 0 0 0 30 0 0 0 19 0 1 0 40327810 1503232 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 367 276 73 123 0 242 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701215 s]
/proc/loadavg: 0.93 0.96 0.98 3/64 24399
/proc/meminfo: memFree=991944/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1468 CPUtime=0.7
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 304 0 0 0 70 0 0 0 23 0 1 0 40327810 1503232 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 367 287 73 123 0 242 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1468

[startup+1.50137 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 24400
/proc/meminfo: memFree=991104/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1468 CPUtime=1.5
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 315 0 0 0 150 0 0 0 25 0 1 0 40327810 1503232 298 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 367 298 73 123 0 242 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1468

[startup+3.10169 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 24400
/proc/meminfo: memFree=990912/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1600 CPUtime=3.1
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 326 0 0 0 310 0 0 0 25 0 1 0 40327810 1638400 309 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 400 309 73 123 0 275 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1600

[startup+6.30133 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 24400
/proc/meminfo: memFree=990720/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1600 CPUtime=6.29
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 338 0 0 0 629 0 0 0 25 0 1 0 40327810 1638400 321 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 400 321 73 123 0 275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1600

[startup+12.7016 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 24400
/proc/meminfo: memFree=990592/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1732 CPUtime=12.69
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 363 0 0 0 1269 0 0 0 25 0 1 0 40327810 1773568 346 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 433 346 73 123 0 308 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1732

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/65 24400
/proc/meminfo: memFree=990592/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1732 CPUtime=25.48
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 374 0 0 0 2548 0 0 0 25 0 1 0 40327810 1773568 357 1992294400 134512640 135019032 4294956240 18446744073709551615 134542935 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 433 357 73 123 0 308 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1732

[startup+51.1022 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 24400
/proc/meminfo: memFree=990592/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=1936 CPUtime=51.06
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 416 0 0 0 5106 0 0 0 25 0 1 0 40327810 1982464 399 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/24399/statm: 484 399 73 123 0 359 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1936

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 24402
/proc/meminfo: memFree=990400/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=2188 CPUtime=102.24
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 458 0 0 0 10224 0 0 0 25 0 1 0 40327810 2240512 441 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 547 441 73 123 0 422 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2188

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=990016/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=2548 CPUtime=162.2
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 545 0 0 0 16220 0 0 0 25 0 1 0 40327810 2609152 528 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 637 528 73 123 0 512 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 2548

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=989824/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=2888 CPUtime=222.17
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 603 0 0 0 22217 0 0 0 25 0 1 0 40327810 2957312 586 1992294400 134512640 135019032 4294956240 18446744073709551615 134527214 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 722 586 73 123 0 597 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 2888

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=989568/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=3400 CPUtime=282.14
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 666 0 0 0 28214 0 0 0 25 0 1 0 40327810 3481600 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 850 649 73 123 0 725 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 3400

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=989248/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=3556 CPUtime=342.11
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 745 0 0 0 34211 0 0 0 25 0 1 0 40327810 3641344 728 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 889 728 73 123 0 764 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 3556

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=988992/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=4320 CPUtime=402.06
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 808 0 0 0 40206 0 0 0 25 0 1 0 40327810 4423680 791 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 1080 791 73 123 0 955 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 4320

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=988416/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=4452 CPUtime=462.03
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 947 0 0 0 46203 0 0 0 25 0 1 0 40327810 4558848 930 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 1113 930 73 123 0 988 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 4452

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=987968/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=5604 CPUtime=522.01
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 1062 0 0 0 52200 1 0 0 25 0 1 0 40327810 5738496 1045 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 1401 1045 73 123 0 1276 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 5604

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=987648/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=5604 CPUtime=581.97
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 1149 0 0 0 58196 1 0 0 25 0 1 0 40327810 5738496 1132 1992294400 134512640 135019032 4294956240 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 1401 1132 73 123 0 1276 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 5604

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24402
/proc/meminfo: memFree=987456/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=5604 CPUtime=641.93
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 1202 0 0 0 64192 1 0 0 25 0 1 0 40327810 5738496 1185 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 1401 1185 73 123 0 1276 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 5604


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

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=951872/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=49640 CPUtime=3999.74
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 10021 0 0 0 399967 7 0 0 25 0 1 0 40327810 50831360 10004 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 12410 10004 73 123 0 12285 0
Current children cumulated CPU time (s) 3999.74
Current children cumulated vsize (KiB) 49640

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=951296/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=49640 CPUtime=4059.72
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 10170 0 0 0 405965 7 0 0 25 0 1 0 40327810 50831360 10153 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 12410 10153 73 123 0 12285 0
Current children cumulated CPU time (s) 4059.72
Current children cumulated vsize (KiB) 49640

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=950016/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=49640 CPUtime=4119.67
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 10492 0 0 0 411960 7 0 0 25 0 1 0 40327810 50831360 10475 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 12410 10475 73 123 0 12285 0
Current children cumulated CPU time (s) 4119.67
Current children cumulated vsize (KiB) 49640

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=949120/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=49640 CPUtime=4179.64
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 10713 0 0 0 417956 8 0 0 25 0 1 0 40327810 50831360 10696 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 12410 10696 73 123 0 12285 0
Current children cumulated CPU time (s) 4179.64
Current children cumulated vsize (KiB) 49640

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=948544/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=49640 CPUtime=4239.61
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 10854 0 0 0 423953 8 0 0 25 0 1 0 40327810 50831360 10837 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 12410 10837 73 123 0 12285 0
Current children cumulated CPU time (s) 4239.61
Current children cumulated vsize (KiB) 49640

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=947968/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=49640 CPUtime=4299.58
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 11003 0 0 0 429950 8 0 0 25 0 1 0 40327810 50831360 10986 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 12410 10986 73 123 0 12285 0
Current children cumulated CPU time (s) 4299.58
Current children cumulated vsize (KiB) 49640

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=947328/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=49640 CPUtime=4359.55
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 11162 0 0 0 435947 8 0 0 25 0 1 0 40327810 50831360 11145 1992294400 134512640 135019032 4294956240 18446744073709551615 134563373 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 12410 11145 73 123 0 12285 0
Current children cumulated CPU time (s) 4359.55
Current children cumulated vsize (KiB) 49640

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=946112/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=49640 CPUtime=4419.52
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 11484 0 0 0 441944 8 0 0 25 0 1 0 40327810 50831360 11467 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 12410 11467 73 123 0 12285 0
Current children cumulated CPU time (s) 4419.52
Current children cumulated vsize (KiB) 49640

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=944896/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4479.49
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 11753 0 0 0 447940 9 0 0 25 0 1 0 40327810 70946816 11736 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 11736 73 123 0 17196 0
Current children cumulated CPU time (s) 4479.49
Current children cumulated vsize (KiB) 69284

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=944192/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4539.44
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 11940 0 0 0 453935 9 0 0 25 0 1 0 40327810 70946816 11923 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 11923 73 123 0 17196 0
Current children cumulated CPU time (s) 4539.44
Current children cumulated vsize (KiB) 69284

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=943424/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4599.4
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 12092 0 0 0 459931 9 0 0 25 0 1 0 40327810 70946816 12075 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 12075 73 123 0 17196 0
Current children cumulated CPU time (s) 4599.4
Current children cumulated vsize (KiB) 69284

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=942656/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4659.34
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 12290 0 0 0 465925 9 0 0 25 0 1 0 40327810 70946816 12273 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 12273 73 123 0 17196 0
Current children cumulated CPU time (s) 4659.34
Current children cumulated vsize (KiB) 69284

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=941952/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4719.28
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 12485 0 0 0 471919 9 0 0 25 0 1 0 40327810 70946816 12468 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 12468 73 123 0 17196 0
Current children cumulated CPU time (s) 4719.28
Current children cumulated vsize (KiB) 69284

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=940992/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4779.25
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 12728 0 0 0 477916 9 0 0 25 0 1 0 40327810 70946816 12711 1992294400 134512640 135019032 4294956240 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 12711 73 123 0 17196 0
Current children cumulated CPU time (s) 4779.25
Current children cumulated vsize (KiB) 69284

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=940352/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4839.22
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 12896 0 0 0 483913 9 0 0 25 0 1 0 40327810 70946816 12879 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 12879 73 123 0 17196 0
Current children cumulated CPU time (s) 4839.22
Current children cumulated vsize (KiB) 69284

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=939200/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4899.18
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 13172 0 0 0 489909 9 0 0 25 0 1 0 40327810 70946816 13155 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 13155 73 123 0 17196 0
Current children cumulated CPU time (s) 4899.18
Current children cumulated vsize (KiB) 69284

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=937792/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=4959.16
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 13529 0 0 0 495906 10 0 0 25 0 1 0 40327810 70946816 13512 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 13512 73 123 0 17196 0
Current children cumulated CPU time (s) 4959.16
Current children cumulated vsize (KiB) 69284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003.2 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 24410
/proc/meminfo: memFree=936768/2055920 swapFree=4192956/4192956
[pid=24399] ppid=24397 vsize=69284 CPUtime=5000.04
/proc/24399/stat : 24399 (march_ks) R 24397 24399 24335 0 -1 4194304 13776 0 0 0 499994 10 0 0 25 0 1 0 40327810 70946816 13759 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/24399/statm: 17321 13759 73 123 0 17196 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 69284

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): 5003.21
CPU time (s): 5000.06
CPU user time (s): 4999.94
CPU system time (s): 0.111982
CPU usage (%): 99.9369
Max. virtual memory (cumulated for all children) (KiB): 69284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
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= 13776
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= 14885

runsolver used 5.33019 second user time and 12.883 second system time

The end

Launcher Data 

Begin job on node1 at 2009-04-19 08:35:31
IDJOB=1626721
IDBENCH=70595
IDSOLVER=582
FILE ID=node1/1626721-1240122931
PBS_JOBID= 9159223
Free space on /tmp= 66364 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-S2037268960-098.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626721-1240122931/watcher-1626721-1240122931 -o /tmp/evaluation-result-1626721-1240122931/solver-1626721-1240122931 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626721-1240122931.cnf            

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

MD5SUM BENCH= 45c0b4fd7394c92818ddec03e6b5f3f2
RANDOM SEED=5696233

node1.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	: 5931.00
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:        992488 kB
Buffers:         88104 kB
Cached:         895788 kB
SwapCached:          0 kB
Active:         331348 kB
Inactive:       666400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        992488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3252 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            51756 kB
Committed_AS:   171988 kB
PageTables:       1436 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= 66360 MiB
End job on node1 at 2009-04-19 09:58:56