Trace number 1544756

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
MD5SUM7e1d47339fe7e93ea029abb348893d97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark997.749
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, 8 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 479 free variables and 2032 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.404
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 87 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 480 variables and 2119 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 2119 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2119 / 480 ) = 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: 223 JD: 25
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1963 JD: 25
1.00/1.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 10817 JD: 25
5.50/5.54	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 44375 JD: 25
22.68/22.70	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 133331 JD: 25
68.75/68.84	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 321890 JD: 25
172.21/172.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 638743 JD: 25
358.52/358.75	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************************************************c right child 376961 UNSAT by parent!
559.14/559.49	
c |*************************************************************
c |**************************************************************c right child 402771 UNSAT by parent!
592.32/592.65	
c |***************************************************************
c |****************************************************************| 7 NC: 1048443 JD: 25
617.71/618.09	c |----------------------------------------------------------------|
c |*
c |**
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c |****
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c |****************
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c |************************
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c |**************************c right child 515226 UNSAT by parent!
690.88/691.29	
c |***************************
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c |********************************
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c |**************************************************************c right child 748525 UNSAT by parent!
870.50/870.97	
c |***************************************************************
c |****************************************************************| 8 NC: 1448363 JD: 25
887.79/888.28	c |----------------------------------------------------------------|
c |*
c |**
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c |*****
c |******
c |*******
c |********
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c |*******************************c right child 922173 UNSAT by parent!
976.36/976.84	
c |********************************
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c |***********************************************
c |************************************************
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c |******************************************************c right child 1044528 UNSAT by parent!
1051.13/1051.68	
c |*******************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 9 NC: 1739430 JD: 25
1093.51/1094.03	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
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c |****************
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c |********************
c |*********************
c |**********************c left child 1216388 UNSAT by parent!
1129.99/1130.54	
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c |************************
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c |********************************
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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-1544756-1238613881/watcher-1544756-1238613881 -o /tmp/evaluation-result-1544756-1238613881/solver-1544756-1238613881 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544756-1238613881.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.91 0.95 0.90 3/64 27179
/proc/meminfo: memFree=1535928/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=792 CPUtime=0
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 1134053978 811008 112 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 198 112 50 123 0 73 0

[startup+0.084026 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 27179
/proc/meminfo: memFree=1535928/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=1380 CPUtime=0.08
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 264 0 0 0 8 0 0 0 18 0 1 0 1134053978 1413120 247 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 345 247 73 123 0 220 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1380

[startup+0.101027 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 27179
/proc/meminfo: memFree=1535928/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=1380 CPUtime=0.09
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 265 0 0 0 9 0 0 0 18 0 1 0 1134053978 1413120 248 1992294400 134512640 135019032 4294956240 18446744073709551615 134548815 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 345 248 73 123 0 220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1380

[startup+0.301048 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 27179
/proc/meminfo: memFree=1535928/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=1380 CPUtime=0.29
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 276 0 0 0 29 0 0 0 20 0 1 0 1134053978 1413120 259 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 345 259 73 123 0 220 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1380

[startup+0.70109 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 27179
/proc/meminfo: memFree=1535928/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=1380 CPUtime=0.69
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 289 0 0 0 69 0 0 0 23 0 1 0 1134053978 1413120 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 345 272 73 123 0 220 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1380

[startup+1.50118 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 27180
/proc/meminfo: memFree=1535152/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=1516 CPUtime=1.49
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 300 0 0 0 149 0 0 0 25 0 1 0 1134053978 1552384 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 379 283 73 123 0 254 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1516

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 27180
/proc/meminfo: memFree=1534960/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=1516 CPUtime=3.09
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 311 0 0 0 309 0 0 0 25 0 1 0 1134053978 1552384 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 379 294 73 123 0 254 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1516

[startup+6.30269 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1534832/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=1660 CPUtime=6.29
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 337 0 0 0 629 0 0 0 25 0 1 0 1134053978 1699840 320 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 415 320 73 123 0 290 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1660

[startup+12.7014 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1534384/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=2104 CPUtime=12.69
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 438 0 0 0 1269 0 0 0 25 0 1 0 1134053978 2154496 421 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 526 421 73 123 0 401 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2104

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1534192/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=2484 CPUtime=25.48
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 490 0 0 0 2548 0 0 0 25 0 1 0 1134053978 2543616 473 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 621 473 73 123 0 496 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2484

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1533424/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=3384 CPUtime=51.07
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 746 0 0 0 5107 0 0 0 25 0 1 0 1134053978 3465216 696 1992294400 134512640 135019032 4294956240 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 846 696 73 123 0 721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3384

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1531632/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=5968 CPUtime=102.26
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 1169 0 0 0 10225 1 0 0 25 0 1 0 1134053978 6111232 1119 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 1492 1119 73 123 0 1367 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5968

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1529456/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=7692 CPUtime=162.22
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 1693 0 0 0 16221 1 0 0 25 0 1 0 1134053978 7876608 1643 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 1923 1643 73 123 0 1798 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7692

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1527152/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=11168 CPUtime=222.19
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 2271 0 0 0 22218 1 0 0 25 0 1 0 1134053978 11436032 2221 1992294400 134512640 135019032 4294956240 18446744073709551615 134587785 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 2792 2221 73 123 0 2667 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 11168

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1524592/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=16964 CPUtime=282.15
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 2915 0 0 0 28214 1 0 0 25 0 1 0 1134053978 17371136 2865 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 4241 2865 73 123 0 4116 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 16964

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1522352/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=16964 CPUtime=342.13
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 3475 0 0 0 34211 2 0 0 25 0 1 0 1134053978 17371136 3425 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 4241 3425 73 123 0 4116 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 16964

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1519920/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=22784 CPUtime=402.1
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 4079 0 0 0 40208 2 0 0 25 0 1 0 1134053978 23330816 4029 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 5696 4029 73 123 0 5571 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 22784

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1517360/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=22784 CPUtime=462.07
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 4731 0 0 0 46205 2 0 0 25 0 1 0 1134053978 23330816 4681 1992294400 134512640 135019032 4294956240 18446744073709551615 134577694 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 5696 4681 73 123 0 5571 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 22784

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1514800/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=26348 CPUtime=522.04
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 5381 0 0 0 52202 2 0 0 25 0 1 0 1134053978 26980352 5331 1992294400 134512640 135019032 4294956240 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 6587 5331 73 123 0 6462 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 26348

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1512304/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=35080 CPUtime=582.03
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 5986 0 0 0 58200 3 0 0 25 0 1 0 1134053978 35921920 5936 1992294400 134512640 135019032 4294956240 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 8770 5936 73 123 0 8645 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 35080

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1509936/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=35080 CPUtime=642
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 6566 0 0 0 64197 3 0 0 25 0 1 0 1134053978 35921920 6516 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 8770 6516 73 123 0 8645 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 35080

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1507312/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=35080 CPUtime=701.97
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 7209 0 0 0 70193 4 0 0 25 0 1 0 1134053978 35921920 7159 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 8770 7159 73 123 0 8645 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 35080

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1504752/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=35080 CPUtime=761.95
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 7841 0 0 0 76191 4 0 0 25 0 1 0 1134053978 35921920 7791 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 8770 7791 73 123 0 8645 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 35080

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 27180
/proc/meminfo: memFree=1502320/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=42204 CPUtime=821.93
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 8472 0 0 0 82188 5 0 0 25 0 1 0 1134053978 43216896 8422 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 10551 8422 73 123 0 10426 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 42204

[startup+882.301 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 27180
/proc/meminfo: memFree=1499952/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=55300 CPUtime=881.89
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 9048 0 0 0 88184 5 0 0 25 0 1 0 1134053978 56627200 8998 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 13825 8998 73 123 0 13700 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 55300

[startup+942.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 27180
/proc/meminfo: memFree=1497456/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=55300 CPUtime=941.88
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 9684 0 0 0 94182 6 0 0 25 0 1 0 1134053978 56627200 9634 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 13825 9634 73 123 0 13700 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 55300

[startup+1002.3 s]
/proc/loadavg: 1.08 1.00 0.92 2/65 27180
/proc/meminfo: memFree=1494960/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=55300 CPUtime=1001.84
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 10294 0 0 0 100178 6 0 0 25 0 1 0 1134053978 56627200 10244 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 13825 10244 73 123 0 13700 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 55300

[startup+1062.3 s]
/proc/loadavg: 1.10 1.02 0.93 2/65 27180
/proc/meminfo: memFree=1492592/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=55432 CPUtime=1061.82
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 10900 0 0 0 106175 7 0 0 25 0 1 0 1134053978 56762368 10850 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 13858 10850 73 123 0 13733 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 55432

[startup+1122.3 s]
/proc/loadavg: 1.10 1.03 0.93 2/65 27180
/proc/meminfo: memFree=1490160/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=55432 CPUtime=1121.8
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 11490 0 0 0 112173 7 0 0 25 0 1 0 1134053978 56762368 11440 1992294400 134512640 135019032 4294956240 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 13858 11440 73 123 0 13733 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 55432

[startup+1182.3 s]
/proc/loadavg: 1.10 1.04 0.94 2/65 27182
/proc/meminfo: memFree=1487600/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=55432 CPUtime=1181.77
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 12088 0 0 0 118169 8 0 0 25 0 1 0 1134053978 56762368 12038 1992294400 134512640 135019032 4294956240 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 13858 12038 73 123 0 13733 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 55432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.07 1.03 0.94 2/65 27182
/proc/meminfo: memFree=1486896/2055920 swapFree=4178540/4192956
[pid=27179] ppid=27177 vsize=55432 CPUtime=1200.06
/proc/27179/stat : 27179 (march_ks) R 27177 27179 27017 0 -1 4194304 12260 0 0 0 119998 8 0 0 25 0 1 0 1134053978 56762368 12210 1992294400 134512640 135019032 4294956240 18446744073709551615 134542598 0 0 4096 0 0 0 0 17 0 0 0
/proc/27179/statm: 13858 12210 73 123 0 13733 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 55432

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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.092985
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 55432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12260
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= 3998

runsolver used 0.952855 second user time and 3.45147 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-01 21:24:41
IDJOB=1544756
IDBENCH=70605
IDSOLVER=559
FILE ID=node19/1544756-1238613881
PBS_JOBID= 9073682
Free space on /tmp= 66404 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-S1175850950-017.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544756-1238613881/watcher-1544756-1238613881 -o /tmp/evaluation-result-1544756-1238613881/solver-1544756-1238613881 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544756-1238613881.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7e1d47339fe7e93ea029abb348893d97
RANDOM SEED=1985204441

node19.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		: 3000.235
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		: 3000.235
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:       1536472 kB
Buffers:         86668 kB
Cached:         337284 kB
SwapCached:       8188 kB
Active:         229164 kB
Inactive:       204692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536472 kB
SwapTotal:     4192956 kB
SwapFree:      4178540 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            71580 kB
Committed_AS:  3120276 kB
PageTables:       1456 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 node19 at 2009-04-01 21:44:43