Trace number 1544770

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 1200.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
MD5SUMce31bd93f3110b9fcfa2521eb95c9c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark891.331
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, 17 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 477 free variables and 2023 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.431
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 162 duplicate clauses
0.00/0.01	c resolvent_look() :: found 84 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 480 variables and 2107 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 2107 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2107 / 480 ) = 4.39
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: 225 JD: 27
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1124 JD: 27
0.49/0.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| 2 NC: 5315 JD: 27
2.29/2.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 23422 JD: 27
10.39/10.49	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 |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 83018 JD: 27
39.17/39.23	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 |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************c right child 31133 UNSAT by parent!
68.75/68.81	
c |********************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 231435 JD: 27
117.94/118.08	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |**********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************c right child 190935 UNSAT by parent!
282.05/282.26	
c |****************************************************************| 6 NC: 514206 JD: 27
282.05/282.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |***************************************
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c |**********************************************c right child 345309 UNSAT by parent!
438.17/438.43	
c |***********************************************
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c |***************************************************************
c |****************************************************************| 7 NC: 918826 JD: 27
536.53/536.82	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
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c |***************c right child 513395 UNSAT by parent!
589.89/590.23	
c |****************
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c |********************************
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c |**************************************
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c |****************************************
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c |********************************************
c |*********************************************c right child 695973 UNSAT by parent!
730.63/731.08	
c |**********************************************
c |***********************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 1355968 JD: 27
828.37/828.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************c right child 911022 UNSAT by parent!
874.74/875.26	
c |***************
c |****************
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c |************************
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c |*****************************c right child 1003958 UNSAT by parent!
929.82/930.33	
c |******************************
c |*******************************
c |********************************
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c |***************************************c right child 1063179 UNSAT by parent!
960.70/961.24	
c |****************************************
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c |************************************************
c |*************************************************c right child 1173591 UNSAT by parent!
1030.17/1030.78	
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************c right child 1213560 UNSAT by parent!
1055.15/1055.72	
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***************************************************************c right child 1272485 UNSAT by parent!
1078.64/1079.21	
c |****************************************************************| 9 NC: 1714883 JD: 27
1078.64/1079.21	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****c right child 1287100 UNSAT by parent!
1087.74/1088.39	
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************c right child 1353006 UNSAT by parent!
1129.59/1130.25	
c |****************
c |*****************
c |******************c right child 1371837 UNSAT by parent!
1136.48/1137.19	
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************c right child 1397999 UNSAT by parent!
1145.97/1146.65	
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************c right child 1441288 UNSAT by parent!
1162.27/1162.97	
c |********************************
c |*********************************
c |**********************************
c |***********************************c right child 1451956 UNSAT by parent!
1163.67/1164.34	
c |************************************
c |*************************************
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c |****************************************
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c |********************************************
c |*********************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544770-1238614121/watcher-1544770-1238614121 -o /tmp/evaluation-result-1544770-1238614121/solver-1544770-1238614121 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544770-1238614121.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: 1.00 0.99 0.91 3/64 7077
/proc/meminfo: memFree=1062264/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=792 CPUtime=0
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 1134078859 811008 112 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 198 112 50 123 0 73 0

[startup+0.0319101 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 7077
/proc/meminfo: memFree=1062264/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=1236 CPUtime=0.02
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 254 0 0 0 2 0 0 0 18 0 1 0 1134078859 1265664 237 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 309 237 73 123 0 184 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1236

[startup+0.101922 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 7077
/proc/meminfo: memFree=1062264/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=1368 CPUtime=0.09
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1134078859 1400832 247 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 342 247 73 123 0 217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1368

[startup+0.301956 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 7077
/proc/meminfo: memFree=1062264/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=1368 CPUtime=0.29
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 279 0 0 0 29 0 0 0 18 0 1 0 1134078859 1400832 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 342 262 73 123 0 217 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1368

[startup+0.702026 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 7077
/proc/meminfo: memFree=1062264/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=1368 CPUtime=0.69
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 291 0 0 0 69 0 0 0 21 0 1 0 1134078859 1400832 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 342 274 73 123 0 217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1368

[startup+1.50117 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1061424/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=1504 CPUtime=1.49
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 313 0 0 0 149 0 0 0 25 0 1 0 1134078859 1540096 296 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 376 296 73 123 0 251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1504

[startup+3.10145 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1061232/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=1640 CPUtime=3.09
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 350 0 0 0 309 0 0 0 25 0 1 0 1134078859 1679360 333 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 410 333 73 123 0 285 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1640

[startup+6.30201 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1060912/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=1964 CPUtime=6.29
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 394 0 0 0 629 0 0 0 25 0 1 0 1134078859 2011136 377 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 491 377 73 123 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1964

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1060464/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=2344 CPUtime=12.69
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 469 0 0 0 1269 0 0 0 25 0 1 0 1134078859 2400256 452 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 586 452 73 123 0 461 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2344

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1059760/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=3360 CPUtime=25.48
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 656 0 0 0 2548 0 0 0 25 0 1 0 1134078859 3440640 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 840 639 73 123 0 715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3360

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1058544/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=4776 CPUtime=51.06
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 995 0 0 0 5106 0 0 0 25 0 1 0 1134078859 4890624 978 1992294400 134512640 135019032 4294956240 18446744073709551615 134598365 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 1194 978 73 123 0 1069 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4776

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1055728/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=8520 CPUtime=102.24
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 1657 0 0 0 10224 0 0 0 25 0 1 0 1134078859 8724480 1640 1992294400 134512640 135019032 4294956240 18446744073709551615 134584947 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 2130 1640 73 123 0 2005 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8520

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1052656/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=12848 CPUtime=162.21
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 2432 0 0 0 16220 1 0 0 25 0 1 0 1134078859 13156352 2415 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 3212 2415 73 123 0 3087 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 12848

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1049648/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=16860 CPUtime=222.17
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 3177 0 0 0 22216 1 0 0 25 0 1 0 1134078859 17264640 3160 1992294400 134512640 135019032 4294956240 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 4215 3160 73 123 0 4090 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 16860

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1046704/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=16860 CPUtime=282.15
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 3921 0 0 0 28213 2 0 0 25 0 1 0 1134078859 17264640 3904 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 4215 3904 73 123 0 4090 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 16860

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1043632/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=26152 CPUtime=342.12
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 4692 0 0 0 34210 2 0 0 25 0 1 0 1134078859 26779648 4675 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 6538 4675 73 123 0 6413 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 26152

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1040880/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=26152 CPUtime=402.08
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 5411 0 0 0 40206 2 0 0 25 0 1 0 1134078859 26779648 5394 1992294400 134512640 135019032 4294956240 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 6538 5394 73 123 0 6413 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 26152

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1037872/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=26152 CPUtime=462.06
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 6129 0 0 0 46204 2 0 0 25 0 1 0 1134078859 26779648 6112 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 6538 6112 73 123 0 6413 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 26152

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1035056/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=34884 CPUtime=522.04
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 6850 0 0 0 52201 3 0 0 25 0 1 0 1134078859 35721216 6833 1992294400 134512640 135019032 4294956240 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 8721 6833 73 123 0 8596 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 34884

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1032048/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=41832 CPUtime=582
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 7579 0 0 0 58196 4 0 0 25 0 1 0 1134078859 42835968 7562 1992294400 134512640 135019032 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 10458 7562 73 123 0 10333 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 41832

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1029232/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=41832 CPUtime=641.97
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 8280 0 0 0 64193 4 0 0 25 0 1 0 1134078859 42835968 8263 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 10458 8263 73 123 0 10333 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 41832

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7078
/proc/meminfo: memFree=1026416/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=41832 CPUtime=701.94
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 8970 0 0 0 70190 4 0 0 25 0 1 0 1134078859 42835968 8953 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 10458 8953 73 123 0 10333 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 41832

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1023472/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=54928 CPUtime=761.92
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 9667 0 0 0 76187 5 0 0 25 0 1 0 1134078859 56246272 9650 1992294400 134512640 135019032 4294956240 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 13732 9650 73 123 0 13607 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 54928

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1020912/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=54928 CPUtime=821.87
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 10351 0 0 0 82181 6 0 0 25 0 1 0 1134078859 56246272 10334 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 13732 10334 73 123 0 13607 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 54928

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1018096/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=54928 CPUtime=881.84
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 11053 0 0 0 88177 7 0 0 25 0 1 0 1134078859 56246272 11036 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 13732 11036 73 123 0 13607 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 54928

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1015408/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=54928 CPUtime=941.81
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 11714 0 0 0 94174 7 0 0 25 0 1 0 1134078859 56246272 11697 1992294400 134512640 135019032 4294956240 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 13732 11697 73 123 0 13607 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 54928

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1012720/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=55060 CPUtime=1001.78
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 12380 0 0 0 100171 7 0 0 25 0 1 0 1134078859 56381440 12363 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 13765 12363 73 123 0 13640 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 55060

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1010096/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=55060 CPUtime=1061.75
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 13053 0 0 0 106168 7 0 0 25 0 1 0 1134078859 56381440 13036 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 13765 13036 73 123 0 13640 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 55060

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1007408/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=74704 CPUtime=1121.72
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 13714 0 0 0 112164 8 0 0 25 0 1 0 1134078859 76496896 13697 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7077/statm: 18676 13697 73 123 0 18551 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 74704

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1004912/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=88596 CPUtime=1181.65
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 14341 0 0 0 118157 8 0 0 25 0 1 0 1134078859 90722304 14324 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 22149 14324 73 123 0 22024 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 88596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1004080/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=88596 CPUtime=1200.05
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 14536 0 0 0 119997 8 0 0 25 0 1 0 1134078859 90722304 14519 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 22149 14519 73 123 0 22024 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 88596

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1004080/2055920 swapFree=4174136/4192956
[pid=7077] ppid=7075 vsize=88596 CPUtime=1200.05
/proc/7077/stat : 7077 (march_ks) R 7075 7077 6856 0 -1 4194304 14536 0 0 0 119997 8 0 0 25 0 1 0 1134078859 90722304 14519 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/7077/statm: 22149 14519 73 123 0 22024 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 88596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.094985
CPU usage (%): 99.9463
Max. virtual memory (cumulated for all children) (KiB): 88596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14536
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= 3
involuntary context switches= 4493

runsolver used 0.928858 second user time and 3.47247 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-01 21:28:41
IDJOB=1544770
IDBENCH=70612
IDSOLVER=559
FILE ID=node4/1544770-1238614121
PBS_JOBID= 9073697
Free space on /tmp= 65244 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-S1524836866-036.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544770-1238614121/watcher-1544770-1238614121 -o /tmp/evaluation-result-1544770-1238614121/solver-1544770-1238614121 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544770-1238614121.cnf            

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

MD5SUM BENCH= ce31bd93f3110b9fcfa2521eb95c9c79
RANDOM SEED=70617462

node4.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		: 3000.277
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		: 3000.277
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:       1062808 kB
Buffers:        104484 kB
Cached:         773388 kB
SwapCached:      12656 kB
Active:         224828 kB
Inactive:       670032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062808 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            84248 kB
Committed_AS:  2900964 kB
PageTables:       1480 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= 65240 MiB
End job on node4 at 2009-04-01 21:48:43