Trace number 1544652

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/520/
unif-k3-r4.25-v520-c2210-S159251645-087.cnf
MD5SUMce26e93a4185cf6cf29bdb9810800206
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 23 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 516 free variables and 2187 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.439
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 81 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2268 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 520 variabels and 2268 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2268 / 520 ) = 4.36
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 132 JD: 24
0.00/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |****************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1495 JD: 24
0.80/0.87	c |----------------------------------------------------------------|
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 |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 12835 JD: 24
7.79/7.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |********************
c |*********************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 3 NC: 60898 JD: 24
37.38/37.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
c |************
c |*************
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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 |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 197590 JD: 24
121.24/121.34	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
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c |***************************************
c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 489346 JD: 24
302.05/302.23	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***************
c |****************
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c |***********************
c |************************
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c |******************************
c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 6 NC: 991219 JD: 24
626.22/626.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************c right child 205228 UNSAT by parent!
645.01/645.31	
c |***************
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 1667787 JD: 24
1089.20/1089.73	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544652-1238612719/watcher-1544652-1238612719 -o /tmp/evaluation-result-1544652-1238612719/solver-1544652-1238612719 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544652-1238612719.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: 0.92 0.95 0.90 3/64 13359
/proc/meminfo: memFree=1496904/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=804 CPUtime=0
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1133933937 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 201 114 50 123 0 76 0

[startup+0.094529 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 13359
/proc/meminfo: memFree=1496904/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1332 CPUtime=0.09
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1133933937 1363968 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134577639 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 333 256 73 123 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.10253 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 13359
/proc/meminfo: memFree=1496904/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1332 CPUtime=0.1
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 274 0 0 0 10 0 0 0 18 0 1 0 1133933937 1363968 257 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 333 257 73 123 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1332

[startup+0.301549 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 13359
/proc/meminfo: memFree=1496904/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1464 CPUtime=0.3
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 284 0 0 0 30 0 0 0 19 0 1 0 1133933937 1499136 267 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 366 267 73 123 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1464

[startup+0.702583 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 13359
/proc/meminfo: memFree=1496904/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1464 CPUtime=0.7
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 297 0 0 0 70 0 0 0 23 0 1 0 1133933937 1499136 280 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 366 280 73 123 0 241 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1464

[startup+1.50165 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 13360
/proc/meminfo: memFree=1496000/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1464 CPUtime=1.49
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 307 0 0 0 149 0 0 0 25 0 1 0 1133933937 1499136 290 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 366 290 73 123 0 241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1464

[startup+3.1018 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 13360
/proc/meminfo: memFree=1495872/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1612 CPUtime=3.09
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 322 0 0 0 309 0 0 0 25 0 1 0 1133933937 1650688 305 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 403 305 73 123 0 278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1612

[startup+6.30112 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 13360
/proc/meminfo: memFree=1495616/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1612 CPUtime=6.29
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 340 0 0 0 629 0 0 0 25 0 1 0 1133933937 1650688 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 403 323 73 123 0 278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1612

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 13360
/proc/meminfo: memFree=1495424/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1748 CPUtime=12.69
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 377 0 0 0 1269 0 0 0 25 0 1 0 1133933937 1789952 360 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 437 360 73 123 0 312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1748

[startup+25.5018 s]
/proc/loadavg: 0.95 0.96 0.91 2/65 13360
/proc/meminfo: memFree=1495424/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=1916 CPUtime=25.48
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 411 0 0 0 2548 0 0 0 25 0 1 0 1133933937 1961984 394 1992294400 134512640 135019032 4294956240 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 479 394 73 123 0 354 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1916

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 13360
/proc/meminfo: memFree=1495168/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=2436 CPUtime=51.07
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 490 0 0 0 5107 0 0 0 25 0 1 0 1133933937 2494464 473 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 609 473 73 123 0 484 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2436

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 13360
/proc/meminfo: memFree=1494144/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=3456 CPUtime=102.26
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 709 0 0 0 10226 0 0 0 25 0 1 0 1133933937 3538944 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 864 692 73 123 0 739 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3456

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13360
/proc/meminfo: memFree=1493184/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=4220 CPUtime=162.22
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 964 0 0 0 16222 0 0 0 25 0 1 0 1133933937 4321280 947 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 1055 947 73 123 0 930 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4220

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13360
/proc/meminfo: memFree=1491584/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=5852 CPUtime=222.19
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 1370 0 0 0 22219 0 0 0 25 0 1 0 1133933937 5992448 1353 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 1463 1353 73 123 0 1338 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5852

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13360
/proc/meminfo: memFree=1490432/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=8052 CPUtime=282.17
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 1654 0 0 0 28217 0 0 0 25 0 1 0 1133933937 8245248 1637 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 2013 1637 73 123 0 1888 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 8052

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13360
/proc/meminfo: memFree=1489096/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=10640 CPUtime=342.12
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 2007 0 0 0 34212 0 0 0 25 0 1 0 1133933937 10895360 1990 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 2660 1990 73 123 0 2535 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 10640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13360
/proc/meminfo: memFree=1487816/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=11596 CPUtime=402.11
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 2329 0 0 0 40210 1 0 0 25 0 1 0 1133933937 11874304 2312 1992294400 134512640 135019032 4294956240 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 2899 2312 73 123 0 2774 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 11596

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13360
/proc/meminfo: memFree=1485960/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=15476 CPUtime=462.09
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 2770 0 0 0 46208 1 0 0 25 0 1 0 1133933937 15847424 2753 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 3869 2753 73 123 0 3744 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 15476

[startup+522.301 s]
/proc/loadavg: 1.11 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1484424/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=15476 CPUtime=522.06
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 3160 0 0 0 52205 1 0 0 25 0 1 0 1133933937 15847424 3143 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 3869 3143 73 123 0 3744 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 15476

[startup+582.302 s]
/proc/loadavg: 1.04 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1483144/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=15476 CPUtime=582.04
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 3499 0 0 0 58202 2 0 0 25 0 1 0 1133933937 15847424 3482 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 3869 3482 73 123 0 3744 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 15476

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1481352/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=23208 CPUtime=642.02
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 3920 0 0 0 64200 2 0 0 25 0 1 0 1133933937 23764992 3903 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 5802 3903 73 123 0 5677 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 23208

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1479624/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=23208 CPUtime=701.97
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 4363 0 0 0 70195 2 0 0 25 0 1 0 1133933937 23764992 4346 1992294400 134512640 135019032 4294956240 18446744073709551615 134579187 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 5802 4346 73 123 0 5677 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 23208

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1477896/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=23208 CPUtime=761.94
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 4775 0 0 0 76192 2 0 0 25 0 1 0 1133933937 23764992 4758 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 5802 4758 73 123 0 5677 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 23208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1476040/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=23208 CPUtime=821.93
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 5235 0 0 0 82190 3 0 0 25 0 1 0 1133933937 23764992 5218 1992294400 134512640 135019032 4294956240 18446744073709551615 134542301 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 5802 5218 73 123 0 5677 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 23208

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1474312/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=23208 CPUtime=881.87
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 5697 0 0 0 88184 3 0 0 25 0 1 0 1133933937 23764992 5680 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 5802 5680 73 123 0 5677 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 23208

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1472328/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=35764 CPUtime=941.84
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 6183 0 0 0 94181 3 0 0 25 0 1 0 1133933937 36622336 6166 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 8941 6166 73 123 0 8816 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 35764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1470920/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=35764 CPUtime=1001.83
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 6531 0 0 0 100179 4 0 0 25 0 1 0 1133933937 36622336 6514 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 8941 6514 73 123 0 8816 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 35764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1469320/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=35764 CPUtime=1061.8
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 6939 0 0 0 106176 4 0 0 25 0 1 0 1133933937 36622336 6922 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 8941 6922 73 123 0 8816 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 35764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1467272/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=35764 CPUtime=1121.78
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 7433 0 0 0 112174 4 0 0 25 0 1 0 1133933937 36622336 7416 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 8941 7416 73 123 0 8816 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 35764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1465416/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=35764 CPUtime=1181.76
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 7913 0 0 0 118171 5 0 0 25 0 1 0 1133933937 36622336 7896 1992294400 134512640 135019032 4294956240 18446744073709551615 134525466 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 8941 7896 73 123 0 8816 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 35764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13360
/proc/meminfo: memFree=1464840/2055920 swapFree=4176732/4192956
[pid=13359] ppid=13357 vsize=35764 CPUtime=1200.05
/proc/13359/stat : 13359 (march_ks) R 13357 13359 13200 0 -1 4194304 8046 0 0 0 120000 5 0 0 25 0 1 0 1133933937 36622336 8029 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/13359/statm: 8941 8029 73 123 0 8816 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 35764

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): 1200.01
CPU system time (s): 0.058991
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 35764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8046
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= 4537

runsolver used 0.98385 second user time and 3.40548 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-01 21:05:19
IDJOB=1544652
IDBENCH=70553
IDSOLVER=559
FILE ID=node51/1544652-1238612719
PBS_JOBID= 9073593
Free space on /tmp= 65256 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S159251645-087.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544652-1238612719/watcher-1544652-1238612719 -o /tmp/evaluation-result-1544652-1238612719/solver-1544652-1238612719 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544652-1238612719.cnf            

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

MD5SUM BENCH= ce26e93a4185cf6cf29bdb9810800206
RANDOM SEED=722986926

node51.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		: 3000.234
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		: 3000.234
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:       1497448 kB
Buffers:         93864 kB
Cached:         364648 kB
SwapCached:      10280 kB
Active:         240340 kB
Inactive:       229944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497448 kB
SwapTotal:     4192956 kB
SwapFree:      4176732 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          17360 kB
Slab:            74316 kB
Committed_AS:  3162764 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-04-01 21:25:21