Trace number 1544516

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2073320038-053.cnf
MD5SUM300c8ae729fc4cfef7dfe1b29765ac92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77273
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.007
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 148 JD: 21
0.99/1.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 4952 JD: 21
3.49/3.53	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 46552 JD: 21
25.28/25.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |****************
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c |****************************************************************| 3 NC: 257294 JD: 21
137.02/137.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 1034002 JD: 21
551.56/551.85	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 |************************
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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-1544516-1238611048/watcher-1544516-1238611048 -o /tmp/evaluation-result-1544516-1238611048/solver-1544516-1238611048 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544516-1238611048.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 0.91 0.61 3/64 15749
/proc/meminfo: memFree=1461160/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=656 CPUtime=0
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133770628 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 164 81 47 123 0 39 0

[startup+0.039695 s]
/proc/loadavg: 0.99 0.91 0.61 3/64 15749
/proc/meminfo: memFree=1461160/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=1712 CPUtime=0.03
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 843 0 0 0 3 0 0 0 18 0 1 0 1133770628 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1712

[startup+0.101701 s]
/proc/loadavg: 0.99 0.91 0.61 3/64 15749
/proc/meminfo: memFree=1461160/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=1712 CPUtime=0.09
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133770628 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301723 s]
/proc/loadavg: 0.99 0.91 0.61 3/64 15749
/proc/meminfo: memFree=1461160/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=1712 CPUtime=0.29
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 1133770628 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701768 s]
/proc/loadavg: 0.99 0.91 0.61 3/64 15749
/proc/meminfo: memFree=1461160/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=1712 CPUtime=0.69
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 1133770628 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50186 s]
/proc/loadavg: 0.99 0.91 0.61 2/65 15750
/proc/meminfo: memFree=1459808/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2116 CPUtime=1.49
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1145 0 0 0 149 0 0 0 25 0 1 0 1133770628 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10104 s]
/proc/loadavg: 0.99 0.91 0.61 2/65 15750
/proc/meminfo: memFree=1459680/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2116 CPUtime=3.09
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1145 0 0 0 309 0 0 0 25 0 1 0 1133770628 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30141 s]
/proc/loadavg: 0.99 0.91 0.61 2/65 15750
/proc/meminfo: memFree=1459624/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2116 CPUtime=6.29
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1145 0 0 0 629 0 0 0 25 0 1 0 1133770628 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7011 s]
/proc/loadavg: 0.99 0.91 0.61 2/65 15750
/proc/meminfo: memFree=1459496/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2116 CPUtime=12.69
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1145 0 0 0 1269 0 0 0 25 0 1 0 1133770628 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5016 s]
/proc/loadavg: 0.99 0.92 0.62 2/65 15750
/proc/meminfo: memFree=1459624/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2116 CPUtime=25.48
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1145 0 0 0 2548 0 0 0 25 0 1 0 1133770628 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1015 s]
/proc/loadavg: 0.99 0.92 0.63 2/65 15750
/proc/meminfo: memFree=1459688/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2252 CPUtime=51.06
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1169 0 0 0 5106 0 0 0 25 0 1 0 1133770628 2306048 414 1992294400 134512640 135019032 4294956240 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 563 414 72 123 0 438 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2252

[startup+102.306 s]
/proc/loadavg: 0.99 0.93 0.64 2/65 15750
/proc/meminfo: memFree=1459560/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2320 CPUtime=102.24
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1189 0 0 0 10224 0 0 0 25 0 1 0 1133770628 2375680 434 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 580 434 72 123 0 455 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2320

[startup+162.301 s]
/proc/loadavg: 0.99 0.94 0.66 2/65 15750
/proc/meminfo: memFree=1459560/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2420 CPUtime=162.2
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1210 0 0 0 16220 0 0 0 25 0 1 0 1133770628 2478080 455 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 605 455 72 123 0 480 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 2420

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.68 2/65 15750
/proc/meminfo: memFree=1459432/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2572 CPUtime=222.18
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1235 0 0 0 22218 0 0 0 25 0 1 0 1133770628 2633728 480 1992294400 134512640 135019032 4294956240 18446744073709551615 134527025 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 643 480 72 123 0 518 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2572

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.70 2/65 15750
/proc/meminfo: memFree=1459368/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2572 CPUtime=282.16
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1259 0 0 0 28216 0 0 0 25 0 1 0 1133770628 2633728 504 1992294400 134512640 135019032 4294956240 18446744073709551615 134538326 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 643 504 72 123 0 518 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2572

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.71 2/65 15750
/proc/meminfo: memFree=1459304/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2800 CPUtime=342.13
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1280 0 0 0 34213 0 0 0 25 0 1 0 1133770628 2867200 525 1992294400 134512640 135019032 4294956240 18446744073709551615 134549231 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 700 525 72 123 0 575 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2800

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 15750
/proc/meminfo: memFree=1459240/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=2800 CPUtime=402.12
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1301 0 0 0 40211 1 0 0 25 0 1 0 1133770628 2867200 546 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 700 546 72 123 0 575 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 2800

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 15751
/proc/meminfo: memFree=1458984/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3140 CPUtime=462.09
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1323 0 0 0 46208 1 0 0 25 0 1 0 1133770628 3215360 568 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 785 568 72 123 0 660 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 3140

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 15752
/proc/meminfo: memFree=1458856/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3140 CPUtime=522.06
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1345 0 0 0 52205 1 0 0 25 0 1 0 1133770628 3215360 590 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 785 590 72 123 0 660 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3140

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 15752
/proc/meminfo: memFree=1458856/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3140 CPUtime=582.04
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1368 0 0 0 58203 1 0 0 25 0 1 0 1133770628 3215360 613 1992294400 134512640 135019032 4294956240 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 785 613 72 123 0 660 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3140

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 15752
/proc/meminfo: memFree=1458856/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3140 CPUtime=642.02
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1390 0 0 0 64201 1 0 0 25 0 1 0 1133770628 3215360 635 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 785 635 72 123 0 660 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 3140

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 15752
/proc/meminfo: memFree=1458728/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3652 CPUtime=701.99
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1412 0 0 0 70198 1 0 0 25 0 1 0 1133770628 3739648 657 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 913 657 72 123 0 788 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 3652

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 15752
/proc/meminfo: memFree=1458600/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3652 CPUtime=761.97
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1435 0 0 0 76196 1 0 0 25 0 1 0 1133770628 3739648 680 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 913 680 72 123 0 788 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 3652

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 15752
/proc/meminfo: memFree=1458536/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3652 CPUtime=821.94
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1459 0 0 0 82193 1 0 0 25 0 1 0 1133770628 3739648 704 1992294400 134512640 135019032 4294956240 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 913 704 72 123 0 788 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 3652

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15752
/proc/meminfo: memFree=1458472/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3652 CPUtime=881.91
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1485 0 0 0 88190 1 0 0 25 0 1 0 1133770628 3739648 730 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 913 730 72 123 0 788 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 3652

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 15752
/proc/meminfo: memFree=1458408/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=3652 CPUtime=941.88
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1509 0 0 0 94187 1 0 0 25 0 1 0 1133770628 3739648 754 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 913 754 72 123 0 788 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 3652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 15752
/proc/meminfo: memFree=1458344/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=4416 CPUtime=1001.86
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1530 0 0 0 100185 1 0 0 25 0 1 0 1133770628 4521984 775 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 1104 775 72 123 0 979 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 4416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 15752
/proc/meminfo: memFree=1458216/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=4416 CPUtime=1061.83
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1553 0 0 0 106182 1 0 0 25 0 1 0 1133770628 4521984 798 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 1104 798 72 123 0 979 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 4416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 15752
/proc/meminfo: memFree=1458152/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=4416 CPUtime=1121.8
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1574 0 0 0 112179 1 0 0 25 0 1 0 1133770628 4521984 819 1992294400 134512640 135019032 4294956240 18446744073709551615 134549478 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 1104 819 72 123 0 979 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 4416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 15752
/proc/meminfo: memFree=1458088/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=4416 CPUtime=1181.78
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1597 0 0 0 118177 1 0 0 25 0 1 0 1133770628 4521984 842 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 1104 842 72 123 0 979 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 4416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 15752
/proc/meminfo: memFree=1458024/2055920 swapFree=4177220/4192956
[pid=15749] ppid=15747 vsize=4416 CPUtime=1200.07
/proc/15749/stat : 15749 (march_ks) R 15747 15749 15656 0 -1 4194304 1604 0 0 0 120006 1 0 0 25 0 1 0 1133770628 4521984 849 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/15749/statm: 1104 849 72 123 0 979 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4416

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): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.015997
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 4416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1604
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= 3602

runsolver used 0.98285 second user time and 3.40248 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-01 20:37:28
IDJOB=1544516
IDBENCH=70485
IDSOLVER=559
FILE ID=node20/1544516-1238611048
PBS_JOBID= 9073681
Free space on /tmp= 65684 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2073320038-053.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544516-1238611048/watcher-1544516-1238611048 -o /tmp/evaluation-result-1544516-1238611048/solver-1544516-1238611048 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544516-1238611048.cnf            

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

MD5SUM BENCH= 300c8ae729fc4cfef7dfe1b29765ac92
RANDOM SEED=1923103630

node20.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		: 3000.235
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		: 3000.235
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:       1461704 kB
Buffers:         95984 kB
Cached:         395712 kB
SwapCached:       9532 kB
Active:         223968 kB
Inactive:       278772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461704 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            3260 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            77536 kB
Committed_AS:  3018064 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-04-01 20:57:30