Trace number 1544838

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 500 free variables and 2125 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.472
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 161 duplicate clauses
0.00/0.01	c resolvent_look() :: found 85 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2210 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 2210 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2210 / 500 ) = 4.42
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: 155 JD: 22
0.10/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 7969 JD: 22
5.09/5.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |****************************************************************| 2 NC: 66643 JD: 22
43.37/43.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************************************| 3 NC: 265118 JD: 22
174.41/174.59	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 |****************************************
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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 |************************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 763806 JD: 22
506.12/506.45	c |----------------------------------------------------------------|
c |*
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 |***********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 1664581 JD: 22
1102.85/1103.47	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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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-1544838-1238614768/watcher-1544838-1238614768 -o /tmp/evaluation-result-1544838-1238614768/solver-1544838-1238614768 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544838-1238614768.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: 0.93 0.98 0.91 3/64 30481
/proc/meminfo: memFree=1141840/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=800 CPUtime=0
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1134142905 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 200 113 50 123 0 75 0

[startup+0.095958 s]
/proc/loadavg: 0.93 0.98 0.91 3/64 30481
/proc/meminfo: memFree=1141840/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1260 CPUtime=0.09
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 1134142905 1290240 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 315 250 73 123 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1260

[startup+0.101958 s]
/proc/loadavg: 0.93 0.98 0.91 3/64 30481
/proc/meminfo: memFree=1141840/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1260 CPUtime=0.1
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 268 0 0 0 10 0 0 0 18 0 1 0 1134142905 1290240 251 1992294400 134512640 135019032 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 348 252 73 123 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1260

[startup+0.301994 s]
/proc/loadavg: 0.93 0.98 0.91 3/64 30481
/proc/meminfo: memFree=1141840/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1392 CPUtime=0.3
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 286 0 0 0 30 0 0 0 19 0 1 0 1134142905 1425408 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 348 269 73 123 0 223 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1392

[startup+0.701067 s]
/proc/loadavg: 0.93 0.98 0.91 3/64 30481
/proc/meminfo: memFree=1141840/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1392 CPUtime=0.69
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 297 0 0 0 69 0 0 0 23 0 1 0 1134142905 1425408 280 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 348 280 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.50121 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 30482
/proc/meminfo: memFree=1141000/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1524 CPUtime=1.49
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 308 0 0 0 149 0 0 0 25 0 1 0 1134142905 1560576 291 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 381 291 73 123 0 256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1524

[startup+3.10151 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 30482
/proc/meminfo: memFree=1140808/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1524 CPUtime=3.09
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 315 0 0 0 309 0 0 0 25 0 1 0 1134142905 1560576 298 1992294400 134512640 135019032 4294956240 18446744073709551615 134587923 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 381 298 73 123 0 256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1524

[startup+6.30109 s]
/proc/loadavg: 0.94 0.98 0.91 2/65 30482
/proc/meminfo: memFree=1140808/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1524 CPUtime=6.29
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 325 0 0 0 629 0 0 0 25 0 1 0 1134142905 1560576 308 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 381 308 73 123 0 256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1524

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.91 2/65 30482
/proc/meminfo: memFree=1140616/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1660 CPUtime=12.69
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 337 0 0 0 1269 0 0 0 25 0 1 0 1134142905 1699840 320 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 415 320 73 123 0 290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1660

[startup+25.5016 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 30482
/proc/meminfo: memFree=1140616/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1660 CPUtime=25.48
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 355 0 0 0 2548 0 0 0 25 0 1 0 1134142905 1699840 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 415 338 73 123 0 290 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1660

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.91 2/65 30482
/proc/meminfo: memFree=1140616/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1868 CPUtime=51.07
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 385 0 0 0 5107 0 0 0 25 0 1 0 1134142905 1912832 368 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 467 368 73 123 0 342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1868

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 30482
/proc/meminfo: memFree=1140424/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=1868 CPUtime=102.24
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 401 0 0 0 10224 0 0 0 25 0 1 0 1134142905 1912832 384 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 467 384 73 123 0 342 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1868

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30482
/proc/meminfo: memFree=1140104/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=2304 CPUtime=162.21
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 481 0 0 0 16221 0 0 0 25 0 1 0 1134142905 2359296 464 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 576 464 73 123 0 451 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2304

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1139656/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=2456 CPUtime=222.18
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 527 0 0 0 22218 0 0 0 25 0 1 0 1134142905 2514944 510 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 614 510 73 123 0 489 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2456

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1139720/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=2684 CPUtime=282.15
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 558 0 0 0 28215 0 0 0 25 0 1 0 1134142905 2748416 541 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 671 541 73 123 0 546 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 2684

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1139592/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=2684 CPUtime=342.12
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 587 0 0 0 34212 0 0 0 25 0 1 0 1134142905 2748416 570 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 671 570 73 123 0 546 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 2684

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1139528/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=3024 CPUtime=402.08
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 616 0 0 0 40208 0 0 0 25 0 1 0 1134142905 3096576 599 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 756 599 73 123 0 631 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3024

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1139336/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=3024 CPUtime=462.05
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 655 0 0 0 46205 0 0 0 25 0 1 0 1134142905 3096576 638 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 756 638 73 123 0 631 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 3024

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1139208/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=3536 CPUtime=522.02
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 706 0 0 0 52202 0 0 0 25 0 1 0 1134142905 3620864 689 1992294400 134512640 135019032 4294956240 18446744073709551615 134564400 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 884 689 73 123 0 759 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 3536

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1138824/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=3536 CPUtime=581.99
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 803 0 0 0 58199 0 0 0 25 0 1 0 1134142905 3620864 786 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 884 786 73 123 0 759 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 3536

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1138632/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=4300 CPUtime=641.97
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 854 0 0 0 64196 1 0 0 25 0 1 0 1134142905 4403200 837 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1075 837 73 123 0 950 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 4300

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1138376/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=4300 CPUtime=701.94
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 913 0 0 0 70193 1 0 0 25 0 1 0 1134142905 4403200 896 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1075 896 73 123 0 950 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 4300

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1138120/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=4300 CPUtime=761.92
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 956 0 0 0 76191 1 0 0 25 0 1 0 1134142905 4403200 939 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1075 939 73 123 0 950 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 4300

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1137864/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=4536 CPUtime=821.88
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 1031 0 0 0 82187 1 0 0 25 0 1 0 1134142905 4644864 1014 1992294400 134512640 135019032 4294956240 18446744073709551615 134585929 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1134 1014 73 123 0 1009 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 4536

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1137544/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=5688 CPUtime=881.85
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 1102 0 0 0 88184 1 0 0 25 0 1 0 1134142905 5824512 1085 1992294400 134512640 135019032 4294956240 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1422 1085 73 123 0 1297 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 5688

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1137480/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=5688 CPUtime=941.83
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 1145 0 0 0 94182 1 0 0 25 0 1 0 1134142905 5824512 1128 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1422 1128 73 123 0 1297 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 5688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1137288/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=5688 CPUtime=1001.79
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 1189 0 0 0 100178 1 0 0 25 0 1 0 1134142905 5824512 1172 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1422 1172 73 123 0 1297 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 5688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1136968/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=5688 CPUtime=1061.77
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 1266 0 0 0 106176 1 0 0 25 0 1 0 1134142905 5824512 1249 1992294400 134512640 135019032 4294956240 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1422 1249 73 123 0 1297 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 5688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1136648/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=5688 CPUtime=1121.74
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 1348 0 0 0 112173 1 0 0 25 0 1 0 1134142905 5824512 1331 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1422 1331 73 123 0 1297 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 5688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1136008/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=7644 CPUtime=1181.71
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 1515 0 0 0 118170 1 0 0 25 0 1 0 1134142905 7827456 1498 1992294400 134512640 135019032 4294956240 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1911 1498 73 123 0 1786 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 7644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 30484
/proc/meminfo: memFree=1135880/2055920 swapFree=4177748/4192956
[pid=30481] ppid=30479 vsize=7644 CPUtime=1200.01
/proc/30481/stat : 30481 (march_ks) R 30479 30481 30152 0 -1 4194304 1538 0 0 0 120000 1 0 0 25 0 1 0 1134142905 7827456 1521 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30481/statm: 1911 1521 73 123 0 1786 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 7644

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): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.017997
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 7644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1538
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= 2929

runsolver used 0.963853 second user time and 3.41948 second system time

The end

Launcher Data 

Begin job on node24 at 2009-04-01 21:39:28
IDJOB=1544838
IDBENCH=70646
IDSOLVER=559
FILE ID=node24/1544838-1238614768
PBS_JOBID= 9073677
Free space on /tmp= 65780 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544838-1238614768/watcher-1544838-1238614768 -o /tmp/evaluation-result-1544838-1238614768/solver-1544838-1238614768 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544838-1238614768.cnf            

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=1037146681

node24.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		: 3000.260
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		: 3000.260
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:       1142256 kB
Buffers:         95784 kB
Cached:         711864 kB
SwapCached:       9032 kB
Active:         133580 kB
Inactive:       684588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1142256 kB
SwapTotal:     4192956 kB
SwapFree:      4177748 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:          16180 kB
Slab:            81396 kB
Committed_AS:  3248652 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65776 MiB
End job on node24 at 2009-04-01 21:59:30