Trace number 1544624

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
MD5SUMd656d2954192ff0afc1fa92de39f8309
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 500 variables and 2125 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 499 free variables and 2114 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.422
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 155 duplicate clauses
0.00/0.01	c resolvent_look() :: found 83 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2197 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 500 variabels and 2197 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2197 / 500 ) = 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: 169 JD: 24
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1427 JD: 24
0.69/0.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 2 NC: 12476 JD: 24
6.89/6.92	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 65250 JD: 24
36.96/37.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 234166 JD: 24
134.52/134.70	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 |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 632439 JD: 24
369.42/369.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 1366703 JD: 24
816.20/816.64	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 |************************
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c |********************************
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c |****************************************
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c |******************************************
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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-1544624-1238612450/watcher-1544624-1238612450 -o /tmp/evaluation-result-1544624-1238612450/solver-1544624-1238612450 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544624-1238612450.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 1.00 0.91 3/66 14673
/proc/meminfo: memFree=1256608/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=800 CPUtime=0
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1133907931 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 200 113 50 123 0 75 0

[startup+0.0967971 s]
/proc/loadavg: 1.00 1.00 0.91 3/66 14673
/proc/meminfo: memFree=1256608/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=1260 CPUtime=0.09
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 1133907931 1290240 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134628849 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 315 250 73 123 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1260

[startup+0.102797 s]
/proc/loadavg: 1.00 1.00 0.91 3/66 14673
/proc/meminfo: memFree=1256608/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=1260 CPUtime=0.09
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 267 0 0 0 9 0 0 0 19 0 1 0 1133907931 1290240 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134541279 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 315 250 73 123 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1260

[startup+0.301822 s]
/proc/loadavg: 1.00 1.00 0.91 3/66 14673
/proc/meminfo: memFree=1256608/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=1392 CPUtime=0.29
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 284 0 0 0 29 0 0 0 20 0 1 0 1133907931 1425408 267 1992294400 134512640 135019032 4294956240 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 348 267 73 123 0 223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1392

[startup+0.701873 s]
/proc/loadavg: 1.00 1.00 0.91 3/66 14673
/proc/meminfo: memFree=1256608/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=1392 CPUtime=0.69
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 293 0 0 0 69 0 0 0 24 0 1 0 1133907931 1425408 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134564860 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 348 276 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.50298 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14674
/proc/meminfo: memFree=1255768/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=1524 CPUtime=1.49
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 309 0 0 0 149 0 0 0 25 0 1 0 1133907931 1560576 292 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 381 292 73 123 0 256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1524

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14674
/proc/meminfo: memFree=1255512/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=1524 CPUtime=3.09
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 320 0 0 0 309 0 0 0 25 0 1 0 1133907931 1560576 303 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 381 303 73 123 0 256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1524

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14674
/proc/meminfo: memFree=1255384/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=1732 CPUtime=6.29
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 346 0 0 0 629 0 0 0 25 0 1 0 1133907931 1773568 329 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 433 329 73 123 0 308 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1732

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1255000/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=1732 CPUtime=12.67
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 360 0 0 0 1267 0 0 0 25 0 1 0 1133907931 1773568 343 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 433 343 73 123 0 308 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1732

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1254872/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=2036 CPUtime=25.46
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 445 0 0 0 2546 0 0 0 25 0 1 0 1133907931 2084864 428 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 509 428 73 123 0 384 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 2036

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1254808/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=2376 CPUtime=51.05
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 503 0 0 0 5105 0 0 0 25 0 1 0 1133907931 2433024 477 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 594 477 73 123 0 469 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2376

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1254104/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=3440 CPUtime=102.24
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 665 0 0 0 10223 1 0 0 25 0 1 0 1133907931 3522560 639 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 860 639 73 123 0 735 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3440

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1253400/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=4204 CPUtime=162.21
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 848 0 0 0 16220 1 0 0 25 0 1 0 1133907931 4304896 822 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 1051 822 73 123 0 926 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4204

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1252440/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=5356 CPUtime=222.17
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 1087 0 0 0 22216 1 0 0 25 0 1 0 1133907931 5484544 1061 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 1339 1061 73 123 0 1214 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 5356

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1251288/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=5824 CPUtime=282.15
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 1372 0 0 0 28214 1 0 0 25 0 1 0 1133907931 5963776 1346 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 1456 1346 73 123 0 1331 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 5824

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1250136/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=8012 CPUtime=342.11
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 1660 0 0 0 34210 1 0 0 25 0 1 0 1133907931 8204288 1634 1992294400 134512640 135019032 4294956240 18446744073709551615 134526522 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 2003 1634 73 123 0 1878 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 8012

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1249304/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=10600 CPUtime=402.1
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 1889 0 0 0 40208 2 0 0 25 0 1 0 1133907931 10854400 1863 1992294400 134512640 135019032 4294956240 18446744073709551615 134542592 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 2650 1863 73 123 0 2525 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 10600

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14680
/proc/meminfo: memFree=1248344/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=10600 CPUtime=462.06
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 2123 0 0 0 46204 2 0 0 25 0 1 0 1133907931 10854400 2097 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 2650 2097 73 123 0 2525 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 10600

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1247256/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=10600 CPUtime=522.03
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 2367 0 0 0 52201 2 0 0 25 0 1 0 1133907931 10854400 2341 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 2650 2341 73 123 0 2525 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 10600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1245720/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=15416 CPUtime=582
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 2747 0 0 0 58198 2 0 0 25 0 1 0 1133907931 15785984 2721 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 3854 2721 73 123 0 3729 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 15416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1244568/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=15416 CPUtime=641.97
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 3046 0 0 0 64195 2 0 0 25 0 1 0 1133907931 15785984 3020 1992294400 134512640 135019032 4294956240 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 3854 3020 73 123 0 3729 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 15416

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1243544/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=15416 CPUtime=701.95
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 3302 0 0 0 70192 3 0 0 25 0 1 0 1133907931 15785984 3276 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 3854 3276 73 123 0 3729 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 15416

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1241880/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=15416 CPUtime=761.93
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 3702 0 0 0 76190 3 0 0 25 0 1 0 1133907931 15785984 3676 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 3854 3676 73 123 0 3729 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 15416

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1240600/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=23104 CPUtime=821.9
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 4033 0 0 0 82187 3 0 0 25 0 1 0 1133907931 23658496 4007 1992294400 134512640 135019032 4294956240 18446744073709551615 134564808 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 5776 4007 73 123 0 5651 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 23104

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1239576/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=23104 CPUtime=881.83
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 4283 0 0 0 88180 3 0 0 25 0 1 0 1133907931 23658496 4257 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 5776 4257 73 123 0 5651 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 23104

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1238552/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=23104 CPUtime=941.8
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 4552 0 0 0 94177 3 0 0 25 0 1 0 1133907931 23658496 4526 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 5776 4526 73 123 0 5651 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 23104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1237016/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=23104 CPUtime=1001.77
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 4921 0 0 0 100174 3 0 0 25 0 1 0 1133907931 23658496 4895 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 5776 4895 73 123 0 5651 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 23104

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1235864/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=23104 CPUtime=1061.74
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 5218 0 0 0 106171 3 0 0 25 0 1 0 1133907931 23658496 5192 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 5776 5192 73 123 0 5651 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 23104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1234520/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=23104 CPUtime=1121.71
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 5534 0 0 0 112168 3 0 0 25 0 1 0 1133907931 23658496 5508 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 5776 5508 73 123 0 5651 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 23104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1232664/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=31836 CPUtime=1181.68
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 6022 0 0 0 118164 4 0 0 25 0 1 0 1133907931 32600064 5996 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 7959 5996 73 123 0 7834 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 31836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1232024/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=31836 CPUtime=1200.07
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 6153 0 0 0 120003 4 0 0 25 0 1 0 1133907931 32600064 6127 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 7959 6127 73 123 0 7834 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31836

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 1.00 0.91 2/67 14709
/proc/meminfo: memFree=1232024/2055920 swapFree=4176412/4192956
[pid=14673] ppid=14671 vsize=31836 CPUtime=1200.07
/proc/14673/stat : 14673 (march_ks) R 14671 14673 14547 0 -1 4194304 6153 0 0 0 120003 4 0 0 25 0 1 0 1133907931 32600064 6127 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/14673/statm: 7959 6127 73 123 0 7834 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.045993
CPU usage (%): 99.9475
Max. virtual memory (cumulated for all children) (KiB): 31836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6153
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= 3605

runsolver used 1.00585 second user time and 3.37749 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 21:00:50
IDJOB=1544624
IDBENCH=70539
IDSOLVER=559
FILE ID=node40/1544624-1238612450
PBS_JOBID= 9073602
Free space on /tmp= 63504 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544624-1238612450/watcher-1544624-1238612450 -o /tmp/evaluation-result-1544624-1238612450/solver-1544624-1238612450 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544624-1238612450.cnf            

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

MD5SUM BENCH= d656d2954192ff0afc1fa92de39f8309
RANDOM SEED=1283907817

node40.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		: 3000.232
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		: 3000.232
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:       1257152 kB
Buffers:         89652 kB
Cached:         616632 kB
SwapCached:       9688 kB
Active:         224596 kB
Inactive:       493044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1257152 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            67148 kB
Committed_AS:  2970648 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-04-01 21:20:53