Trace number 1626757

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 2007-02-08UNSAT 1182.76 1183.36

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S915600698-006.cnf
MD5SUMfad8593fd5ac6353581d4728abbb4a34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark881.326
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 480 variables and 2040 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, 11 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 478 free variables and 2029 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.428
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 164 duplicate clauses
0.00/0.01	c resolvent_look() :: found 102 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 480 variables and 2131 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 480 variabels and 2131 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2131 / 480 ) = 4.44
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: 136 JD: 21
0.00/0.09	c |----------------------------------------------------------------|
c |*
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c |****
c |********
c |****************
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c |****************************************************************| 1 NC: 1407 JD: 21
0.69/0.76	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 7772 JD: 21
3.99/4.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 34466 JD: 21
17.99/18.02	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 113125 JD: 21
59.96/60.08	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 285310 JD: 21
153.82/153.99	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 575801 JD: 21
317.54/317.73	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 955155 JD: 21
540.52/540.82	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 8 NC: 1335512 JD: 21
773.71/774.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************
c |****************
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c |********************
c |*********************
c |**********************c right child 474666 UNSAT by parent!
867.27/867.78	
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 |****************************************************************| 9 NC: 1637448 JD: 21
966.53/967.07	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 |*****************************************c left child 543910 UNSAT by parent!
1072.26/1072.87	
c |******************************************
c |*******************************************
c |********************************************c left child 770978 UNSAT by parent!
1078.06/1078.68	
c |*********************************************
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c |***************************************************************
c |****************************************************************| 10 NC: 1823749 JD: 21
1090.56/1091.18	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 11 NC: 1912554 JD: 21
1151.81/1152.43	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 12 NC: 1945091 JD: 21
1174.80/1175.48	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 13 NC: 1953920 JD: 21
1181.19/1181.85	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 14 NC: 1955636 JD: 21
1182.49/1183.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 15 NC: 1955873 JD: 21
1182.69/1183.33	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
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c |****************
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c |*********************
c |**********************
c |************************
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c |********************************
c |****************************************************************| 16 NC: 1955893 JD: 21
1182.69/1183.35	c |----------------------------------------------------------------|
c |
1182.69/1183.35	c
1182.69/1183.35	c main():: nodeCount: 1955893
1182.69/1183.35	c main():: dead ends in main: 20197
1182.69/1183.35	c main():: lookAheadCount: 171285831
1182.69/1183.35	c main():: unitResolveCount: 28641714
1182.69/1183.35	c main():: time=1182.930000
1182.69/1183.35	c main():: necessary_assignments: 449252
1182.69/1183.35	c main():: bin_sat: 0, bin_unsat 0
1182.69/1183.35	c main():: doublelook: #: 9401502, succes #: 7118291
1182.69/1183.35	c main():: doublelook: overall 5.659 of all possible doublelooks executed
1182.69/1183.35	c main():: doublelook: succesrate: 75.714, average DL_trigger: 7088.463
1182.69/1183.35	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626757-1240131605/watcher-1626757-1240131605 -o /tmp/evaluation-result-1626757-1240131605/solver-1626757-1240131605 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626757-1240131605.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: 0.85 0.97 0.99 3/64 25207
/proc/meminfo: memFree=1080888/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=792 CPUtime=0
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 41187316 811008 112 1992294400 134512640 135019032 4294956240 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 198 112 50 123 0 73 0

[startup+0.094761 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25207
/proc/meminfo: memFree=1080888/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1236 CPUtime=0.09
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 41187316 1265664 245 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 309 245 73 123 0 184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1236

[startup+0.101762 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25207
/proc/meminfo: memFree=1080888/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1236 CPUtime=0.09
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 41187316 1265664 245 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 309 245 73 123 0 184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1236

[startup+0.301799 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25207
/proc/meminfo: memFree=1080888/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1368 CPUtime=0.29
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 41187316 1400832 259 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 342 259 73 123 0 217 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1368

[startup+0.701869 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25207
/proc/meminfo: memFree=1080888/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1368 CPUtime=0.69
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 287 0 0 0 69 0 0 0 23 0 1 0 41187316 1400832 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 342 270 73 123 0 217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1368

[startup+1.50201 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25208
/proc/meminfo: memFree=1080048/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1504 CPUtime=1.49
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 297 0 0 0 149 0 0 0 25 0 1 0 41187316 1540096 280 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 376 280 73 123 0 251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1504

[startup+3.1013 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25208
/proc/meminfo: memFree=1079856/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1504 CPUtime=3.09
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 308 0 0 0 309 0 0 0 25 0 1 0 41187316 1540096 291 1992294400 134512640 135019032 4294956240 18446744073709551615 134542598 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 376 291 73 123 0 251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1504

[startup+6.30188 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25208
/proc/meminfo: memFree=1079736/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1648 CPUtime=6.29
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 327 0 0 0 629 0 0 0 25 0 1 0 41187316 1687552 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134598301 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 412 310 73 123 0 287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1648

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 25208
/proc/meminfo: memFree=1079552/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1852 CPUtime=12.69
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 368 0 0 0 1269 0 0 0 25 0 1 0 41187316 1896448 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 463 351 73 123 0 338 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1852

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 25208
/proc/meminfo: memFree=1079552/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=1952 CPUtime=25.48
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 399 0 0 0 2548 0 0 0 25 0 1 0 41187316 1998848 382 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 488 382 73 123 0 363 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1952

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25208
/proc/meminfo: memFree=1079232/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=2332 CPUtime=51.07
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 504 0 0 0 5107 0 0 0 25 0 1 0 41187316 2387968 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 583 487 73 123 0 458 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2332

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1078336/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=3316 CPUtime=102.24
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 682 0 0 0 10224 0 0 0 25 0 1 0 41187316 3395584 665 1992294400 134512640 135019032 4294956240 18446744073709551615 134580044 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 829 665 73 123 0 704 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3316

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1077056/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=5680 CPUtime=162.21
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 1015 0 0 0 16221 0 0 0 25 0 1 0 41187316 5816320 998 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25207/statm: 1420 998 73 123 0 1295 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 5680

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1076160/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=5680 CPUtime=222.19
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 1231 0 0 0 22218 1 0 0 25 0 1 0 41187316 5816320 1214 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 1420 1214 73 123 0 1295 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5680

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1074816/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=7852 CPUtime=282.16
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 1575 0 0 0 28215 1 0 0 25 0 1 0 41187316 8040448 1558 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 1963 1558 73 123 0 1838 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 7852

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1073344/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=10440 CPUtime=342.13
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 1934 0 0 0 34212 1 0 0 25 0 1 0 41187316 10690560 1917 1992294400 134512640 135019032 4294956240 18446744073709551615 134598148 0 0 4096 0 0 0 0 17 1 0 0
/proc/25207/statm: 2610 1917 73 123 0 2485 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 10440

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1072384/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=10440 CPUtime=402.1
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 2179 0 0 0 40209 1 0 0 25 0 1 0 41187316 10690560 2162 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 2610 2162 73 123 0 2485 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 10440

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1070848/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=11336 CPUtime=462.07
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 2552 0 0 0 46205 2 0 0 25 0 1 0 41187316 11608064 2535 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 2834 2535 73 123 0 2709 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 11336

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1069248/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=15216 CPUtime=522.04
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 2968 0 0 0 52202 2 0 0 25 0 1 0 41187316 15581184 2951 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/25207/statm: 3804 2951 73 123 0 3679 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 15216

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1067584/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=15216 CPUtime=582
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 3374 0 0 0 58198 2 0 0 25 0 1 0 41187316 15581184 3357 1992294400 134512640 135019032 4294956240 18446744073709551615 134577546 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 3804 3357 73 123 0 3679 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 15216

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1066240/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=17004 CPUtime=641.98
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 3694 0 0 0 64196 2 0 0 25 0 1 0 41187316 17412096 3677 1992294400 134512640 135019032 4294956240 18446744073709551615 134598010 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 4251 3677 73 123 0 4126 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 17004

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1064640/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=22824 CPUtime=701.95
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 4103 0 0 0 70193 2 0 0 25 0 1 0 41187316 23371776 4086 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 1 0 0
/proc/25207/statm: 5706 4086 73 123 0 5581 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 22824

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1062720/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=22824 CPUtime=761.92
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 4567 0 0 0 76189 3 0 0 25 0 1 0 41187316 23371776 4550 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 5706 4550 73 123 0 5581 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 22824

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1060992/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=22824 CPUtime=821.89
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 5009 0 0 0 82186 3 0 0 25 0 1 0 41187316 23371776 4992 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 5706 4992 73 123 0 5581 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 22824

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1059520/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=22824 CPUtime=881.86
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 5382 0 0 0 88183 3 0 0 25 0 1 0 41187316 23371776 5365 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 5706 5365 73 123 0 5581 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 22824

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1057664/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=31556 CPUtime=941.84
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 5848 0 0 0 94180 4 0 0 25 0 1 0 41187316 32313344 5831 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 7889 5831 73 123 0 7764 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 31556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1055744/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=35136 CPUtime=1001.81
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 6329 0 0 0 100177 4 0 0 25 0 1 0 41187316 35979264 6312 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 8784 6312 73 123 0 8659 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 35136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1054080/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=35136 CPUtime=1061.77
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 6757 0 0 0 106173 4 0 0 25 0 1 0 41187316 35979264 6740 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25207/statm: 8784 6740 73 123 0 8659 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 35136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1051968/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=35136 CPUtime=1121.73
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 7253 0 0 0 112168 5 0 0 25 0 1 0 41187316 35979264 7236 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 8784 7236 73 123 0 8659 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 35136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1050176/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=35136 CPUtime=1181.69
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 7725 0 0 0 118164 5 0 0 25 0 1 0 41187316 35979264 7708 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 8784 7708 73 123 0 8659 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 35136

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

[startup+1183.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1050112/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=35136 CPUtime=1182.49
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 7730 0 0 0 118244 5 0 0 25 0 1 0 41187316 35979264 7713 1992294400 134512640 135019032 4294956240 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 8784 7713 73 123 0 8659 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 35136

[startup+1183.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25214
/proc/meminfo: memFree=1050112/2055920 swapFree=4192956/4192956
[pid=25207] ppid=25205 vsize=35136 CPUtime=1182.69
/proc/25207/stat : 25207 (march_ks) R 25205 25207 25170 0 -1 4194304 7731 0 0 0 118264 5 0 0 25 0 1 0 41187316 35979264 7714 1992294400 134512640 135019032 4294956240 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 8784 7714 73 123 0 8659 0
Current children cumulated CPU time (s) 1182.69
Current children cumulated vsize (KiB) 35136

Child status: 20
Real time (s): 1183.36
CPU time (s): 1182.76
CPU user time (s): 1182.7
CPU system time (s): 0.06199
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 35136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1182.7
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7734
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= 3126

runsolver used 1.04384 second user time and 3.2975 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-19 11:00:05
IDJOB=1626757
IDBENCH=70613
IDSOLVER=582
FILE ID=node60/1626757-1240131605
PBS_JOBID= 9157847
Free space on /tmp= 66464 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S915600698-006.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626757-1240131605/watcher-1626757-1240131605 -o /tmp/evaluation-result-1626757-1240131605/solver-1626757-1240131605 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626757-1240131605.cnf            

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

MD5SUM BENCH= fad8593fd5ac6353581d4728abbb4a34
RANDOM SEED=1892368924

node60.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		: 3000.256
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		: 3000.256
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:       1081368 kB
Buffers:         87820 kB
Cached:         787136 kB
SwapCached:          0 kB
Active:         290964 kB
Inactive:       598368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          24068 kB
Slab:            71180 kB
Committed_AS:   160000 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66460 MiB
End job on node60 at 2009-04-19 11:19:49