Trace number 1544764

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
MD5SUMe64132f69b48603863762aba5004d683
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 variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 480 variables and 2040 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 7 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 479 free variables and 2033 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.401
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 166 duplicate clauses
0.00/0.01	c resolvent_look() :: found 93 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 480 variables and 2126 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 480 variabels and 2126 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2126 / 480 ) = 4.43
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: 189 JD: 25
0.10/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2381 JD: 25
1.20/1.29	c |----------------------------------------------------------------|
c |*
c |**
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c |********
c |****************
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c |******************
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c |********************************
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c |****************************************************************| 2 NC: 15760 JD: 25
8.49/8.56	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| 3 NC: 69976 JD: 25
37.58/37.60	c |----------------------------------------------------------------|
c |*
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c |******
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c |***************************************************************
c |****************************************************************| 4 NC: 230740 JD: 25
123.84/123.95	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
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 |******************************************************
c |*******************************************************c right child 40895 UNSAT by parent!
193.91/194.02	
c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 587344 JD: 25
318.96/319.14	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 6 NC: 1203771 JD: 25
671.12/671.49	c |----------------------------------------------------------------|
c |*
c |**
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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 right child 463019 UNSAT by parent!
978.40/978.82	
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 2033573 JD: 25
1173.21/1173.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544764-1238613898/watcher-1544764-1238613898 -o /tmp/evaluation-result-1544764-1238613898/solver-1544764-1238613898 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544764-1238613898.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: 0.99 0.97 0.91 3/68 25784
/proc/meminfo: memFree=1495560/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=924 CPUtime=0
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1134051429 946176 115 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 231 115 52 123 0 106 0

[startup+0.094337 s]
/proc/loadavg: 0.99 0.97 0.91 3/68 25784
/proc/meminfo: memFree=1495560/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=1236 CPUtime=0.09
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 263 0 0 0 9 0 0 0 18 0 1 0 1134051429 1265664 246 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 309 246 73 123 0 184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1236

[startup+0.102337 s]
/proc/loadavg: 0.99 0.97 0.91 3/68 25784
/proc/meminfo: memFree=1495560/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=1236 CPUtime=0.1
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 263 0 0 0 10 0 0 0 18 0 1 0 1134051429 1265664 246 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 309 246 73 123 0 184 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1236

[startup+0.301357 s]
/proc/loadavg: 0.99 0.97 0.91 3/68 25784
/proc/meminfo: memFree=1495560/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=1368 CPUtime=0.3
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 280 0 0 0 30 0 0 0 19 0 1 0 1134051429 1400832 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 342 263 73 123 0 217 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1368

[startup+0.701396 s]
/proc/loadavg: 0.99 0.97 0.91 3/68 25784
/proc/meminfo: memFree=1495560/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=1368 CPUtime=0.7
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 286 0 0 0 70 0 0 0 23 0 1 0 1134051429 1400832 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 342 269 73 123 0 217 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1368

[startup+1.50148 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 25785
/proc/meminfo: memFree=1494784/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=1508 CPUtime=1.5
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 298 0 0 0 150 0 0 0 25 0 1 0 1134051429 1544192 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134538678 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 377 281 73 123 0 252 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1508

[startup+3.10164 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 25785
/proc/meminfo: memFree=1494400/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=1508 CPUtime=3.09
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 313 0 0 0 309 0 0 0 25 0 1 0 1134051429 1544192 296 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 377 296 73 123 0 252 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1508

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 25785
/proc/meminfo: memFree=1494336/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=1696 CPUtime=6.29
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 339 0 0 0 629 0 0 0 25 0 1 0 1134051429 1736704 322 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 424 322 73 123 0 299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1696

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 25785
/proc/meminfo: memFree=1494144/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=1696 CPUtime=12.69
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 362 0 0 0 1269 0 0 0 25 0 1 0 1134051429 1736704 345 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 424 345 73 123 0 299 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1696

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 25785
/proc/meminfo: memFree=1493952/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=2064 CPUtime=25.48
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 450 0 0 0 2548 0 0 0 25 0 1 0 1134051429 2113536 415 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 516 415 73 123 0 391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2064

[startup+51.1014 s]
/proc/loadavg: 1.07 0.99 0.91 2/69 25785
/proc/meminfo: memFree=1493568/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=2632 CPUtime=51.07
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 557 0 0 0 5107 0 0 0 25 0 1 0 1134051429 2695168 522 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 658 522 73 123 0 533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2632

[startup+102.307 s]
/proc/loadavg: 1.11 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1492608/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=3516 CPUtime=102.26
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 782 0 0 0 10226 0 0 0 25 0 1 0 1134051429 3600384 747 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 879 747 73 123 0 754 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3516

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1490944/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=5652 CPUtime=162.22
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 1195 0 0 0 16222 0 0 0 25 0 1 0 1134051429 5787648 1160 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 1413 1160 73 123 0 1288 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5652

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1489344/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=7820 CPUtime=222.2
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 1589 0 0 0 22219 1 0 0 25 0 1 0 1134051429 8007680 1554 1992294400 134512640 135019032 4294956240 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 1955 1554 73 123 0 1830 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7820

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1488576/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=7820 CPUtime=282.18
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 1797 0 0 0 28217 1 0 0 25 0 1 0 1134051429 8007680 1762 1992294400 134512640 135019032 4294956240 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 1955 1762 73 123 0 1830 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7820

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1486848/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=11300 CPUtime=342.15
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 2229 0 0 0 34213 2 0 0 25 0 1 0 1134051429 11571200 2194 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 2825 2194 73 123 0 2700 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 11300

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1484544/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=15180 CPUtime=402.13
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 2809 0 0 0 40211 2 0 0 25 0 1 0 1134051429 15544320 2774 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 3795 2774 73 123 0 3670 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 15180

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1482688/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=16956 CPUtime=462.1
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 3290 0 0 0 46208 2 0 0 25 0 1 0 1134051429 17362944 3255 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 4239 3255 73 123 0 4114 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 16956

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1480768/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=16956 CPUtime=522.07
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 3757 0 0 0 52204 3 0 0 25 0 1 0 1134051429 17362944 3722 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 4239 3722 73 123 0 4114 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 16956

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1479552/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=22776 CPUtime=582.05
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 4047 0 0 0 58202 3 0 0 25 0 1 0 1134051429 23322624 4012 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 5694 4012 73 123 0 5569 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 22776

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1478528/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=22776 CPUtime=642.04
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 4301 0 0 0 64200 4 0 0 25 0 1 0 1134051429 23322624 4266 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 5694 4266 73 123 0 5569 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 22776

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1476352/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=22776 CPUtime=702
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 4832 0 0 0 70196 4 0 0 25 0 1 0 1134051429 23322624 4797 1992294400 134512640 135019032 4294956240 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 5694 4797 73 123 0 5569 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 22776

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1473664/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=22776 CPUtime=761.98
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 5502 0 0 0 76194 4 0 0 25 0 1 0 1134051429 23322624 5467 1992294400 134512640 135019032 4294956240 18446744073709551615 134589729 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 5694 5467 73 123 0 5569 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 22776

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1471488/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=35064 CPUtime=821.96
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 6049 0 0 0 82191 5 0 0 25 0 1 0 1134051429 35905536 6014 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 8766 6014 73 123 0 8641 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 35064

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1469440/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=35064 CPUtime=881.93
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 6563 0 0 0 88188 5 0 0 25 0 1 0 1134051429 35905536 6528 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 8766 6528 73 123 0 8641 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 35064

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1467136/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=35064 CPUtime=941.91
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 7143 0 0 0 94186 5 0 0 25 0 1 0 1134051429 35905536 7108 1992294400 134512640 135019032 4294956240 18446744073709551615 134628642 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 8766 7108 73 123 0 8641 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 35064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1465280/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=35064 CPUtime=1001.89
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 7599 0 0 0 100184 5 0 0 25 0 1 0 1134051429 35905536 7564 1992294400 134512640 135019032 4294956240 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 8766 7564 73 123 0 8641 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 35064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25785
/proc/meminfo: memFree=1463808/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=35064 CPUtime=1061.86
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 7971 0 0 0 106181 5 0 0 25 0 1 0 1134051429 35905536 7936 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 8766 7936 73 123 0 8641 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 35064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25787
/proc/meminfo: memFree=1462464/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=35064 CPUtime=1121.83
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 8268 0 0 0 112178 5 0 0 25 0 1 0 1134051429 35905536 8233 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 8766 8233 73 123 0 8641 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 35064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25787
/proc/meminfo: memFree=1460928/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=48292 CPUtime=1181.81
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 8678 0 0 0 118176 5 0 0 25 0 1 0 1134051429 49451008 8643 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 12073 8643 73 123 0 11948 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 48292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25787
/proc/meminfo: memFree=1460032/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=48292 CPUtime=1200.01
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 8890 0 0 0 119995 6 0 0 25 0 1 0 1134051429 49451008 8855 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 12073 8855 73 123 0 11948 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 48292

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/69 25787
/proc/meminfo: memFree=1460032/2055920 swapFree=4175244/4192956
[pid=25784] ppid=25782 vsize=48292 CPUtime=1200.01
/proc/25784/stat : 25784 (march_ks) R 25782 25784 25570 0 -1 4194304 8890 0 0 0 119995 6 0 0 25 0 1 0 1134051429 49451008 8855 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25784/statm: 12073 8855 73 123 0 11948 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 48292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.066989
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 48292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8890
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= 3891

runsolver used 0.986849 second user time and 3.40148 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-01 21:24:58
IDJOB=1544764
IDBENCH=70609
IDSOLVER=559
FILE ID=node60/1544764-1238613898
PBS_JOBID= 9073586
Free space on /tmp= 66548 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544764-1238613898/watcher-1544764-1238613898 -o /tmp/evaluation-result-1544764-1238613898/solver-1544764-1238613898 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544764-1238613898.cnf            

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

MD5SUM BENCH= e64132f69b48603863762aba5004d683
RANDOM SEED=103228460

node60.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		: 3000.202
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		: 3000.202
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:       1496112 kB
Buffers:         98524 kB
Cached:         367184 kB
SwapCached:      11040 kB
Active:         235980 kB
Inactive:       242920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496112 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          18472 kB
Slab:            66568 kB
Committed_AS:  3477560 kB
PageTables:       1712 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= 66544 MiB
End job on node60 at 2009-04-01 21:45:01