Trace number 1544490

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1900558626-069.cnf
MD5SUMfebdf1b8ba5bbd40107a806ae2296ad3
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c full lookahead due to high density!
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.005
0.79/0.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.89	c using k-SAT heuristics (size based diff)
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c suggested doublelook initial :: 0
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 142 JD: 20
0.89/0.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 1 NC: 2500 JD: 20
2.10/2.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************************************************| 2 NC: 20988 JD: 20
11.39/11.44	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 3 NC: 117446 JD: 20
59.27/59.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 4 NC: 452988 JD: 20
227.09/227.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |****************************************************************| 5 NC: 1315936 JD: 20
662.11/662.49	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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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-1544490-1238610294/watcher-1544490-1238610294 -o /tmp/evaluation-result-1544490-1238610294/solver-1544490-1238610294 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544490-1238610294.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: 0.00 0.00 0.15 3/64 28684
/proc/meminfo: memFree=1543216/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=656 CPUtime=0
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133696364 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 164 81 47 123 0 39 0

[startup+0.0302871 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 28684
/proc/meminfo: memFree=1543216/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=1548 CPUtime=0.02
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 518 0 0 0 2 0 0 0 18 0 1 0 1133696364 1585152 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 387 270 63 123 0 262 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1548

[startup+0.101294 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 28684
/proc/meminfo: memFree=1543216/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=1652 CPUtime=0.09
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 1133696364 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301318 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 28684
/proc/meminfo: memFree=1543216/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=1652 CPUtime=0.29
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 779 0 0 0 29 0 0 0 19 0 1 0 1133696364 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701366 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 28684
/proc/meminfo: memFree=1543216/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=1652 CPUtime=0.69
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 779 0 0 0 69 0 0 0 23 0 1 0 1133696364 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50146 s]
/proc/loadavg: 0.00 0.00 0.15 2/65 28685
/proc/meminfo: memFree=1541864/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2020 CPUtime=1.49
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1062 0 0 0 149 0 0 0 25 0 1 0 1133696364 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2020

[startup+3.10165 s]
/proc/loadavg: 0.00 0.00 0.15 2/65 28685
/proc/meminfo: memFree=1541736/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2020 CPUtime=3.09
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1062 0 0 0 309 0 0 0 25 0 1 0 1133696364 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2020

[startup+6.30103 s]
/proc/loadavg: 0.08 0.02 0.15 2/65 28685
/proc/meminfo: memFree=1541608/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2020 CPUtime=6.29
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1062 0 0 0 629 0 0 0 25 0 1 0 1133696364 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2020

[startup+12.7018 s]
/proc/loadavg: 0.15 0.03 0.16 2/65 28685
/proc/meminfo: memFree=1541544/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2020 CPUtime=12.69
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1062 0 0 0 1269 0 0 0 25 0 1 0 1133696364 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2020

[startup+25.5013 s]
/proc/loadavg: 0.34 0.08 0.17 2/65 28685
/proc/meminfo: memFree=1541736/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2020 CPUtime=25.49
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1062 0 0 0 2549 0 0 0 25 0 1 0 1133696364 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2020

[startup+51.1013 s]
/proc/loadavg: 0.56 0.15 0.19 2/65 28685
/proc/meminfo: memFree=1541672/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2224 CPUtime=51.07
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1103 0 0 0 5107 0 0 0 25 0 1 0 1133696364 2277376 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134527294 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 556 413 72 123 0 431 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2224

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.23 2/65 28685
/proc/meminfo: memFree=1541544/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2476 CPUtime=102.26
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1141 0 0 0 10226 0 0 0 25 0 1 0 1133696364 2535424 451 1992294400 134512640 135019032 4294956240 18446744073709551615 134538308 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 619 451 72 123 0 494 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2476

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.28 2/65 28685
/proc/meminfo: memFree=1541352/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2704 CPUtime=162.23
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1184 0 0 0 16223 0 0 0 25 0 1 0 1133696364 2768896 494 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 676 494 72 123 0 551 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2704

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.32 2/65 28685
/proc/meminfo: memFree=1541160/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=2704 CPUtime=222.19
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1223 0 0 0 22219 0 0 0 25 0 1 0 1133696364 2768896 533 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 676 533 72 123 0 551 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2704

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.36 2/65 28685
/proc/meminfo: memFree=1540968/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=3044 CPUtime=282.18
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1269 0 0 0 28217 1 0 0 25 0 1 0 1133696364 3117056 579 1992294400 134512640 135019032 4294956240 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 761 579 72 123 0 636 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3044

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.39 2/65 28685
/proc/meminfo: memFree=1540776/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=3044 CPUtime=342.15
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1315 0 0 0 34214 1 0 0 25 0 1 0 1133696364 3117056 625 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 761 625 72 123 0 636 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 3044

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.43 2/65 28685
/proc/meminfo: memFree=1540648/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=3556 CPUtime=402.12
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1354 0 0 0 40211 1 0 0 25 0 1 0 1133696364 3641344 664 1992294400 134512640 135019032 4294956240 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 889 664 72 123 0 764 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 3556

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.46 2/65 28685
/proc/meminfo: memFree=1540520/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=3556 CPUtime=462.1
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1396 0 0 0 46209 1 0 0 25 0 1 0 1133696364 3641344 706 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 889 706 72 123 0 764 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 3556

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.49 2/65 28685
/proc/meminfo: memFree=1540264/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=3556 CPUtime=522.07
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1442 0 0 0 52206 1 0 0 25 0 1 0 1133696364 3641344 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 889 752 72 123 0 764 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 3556

[startup+582.301 s]
/proc/loadavg: 0.99 0.84 0.52 2/65 28685
/proc/meminfo: memFree=1540136/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=4320 CPUtime=582.04
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1484 0 0 0 58203 1 0 0 25 0 1 0 1133696364 4423680 794 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1080 794 72 123 0 955 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 4320

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.55 2/65 28685
/proc/meminfo: memFree=1539944/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=4320 CPUtime=642.02
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1530 0 0 0 64201 1 0 0 25 0 1 0 1133696364 4423680 840 1992294400 134512640 135019032 4294956240 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1080 840 72 123 0 955 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 4320

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.57 2/65 28685
/proc/meminfo: memFree=1539752/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=4320 CPUtime=701.99
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1575 0 0 0 70198 1 0 0 25 0 1 0 1133696364 4423680 885 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1080 885 72 123 0 955 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 4320

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.60 2/65 28685
/proc/meminfo: memFree=1539560/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=4320 CPUtime=761.97
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1621 0 0 0 76196 1 0 0 25 0 1 0 1133696364 4423680 931 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1080 931 72 123 0 955 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 4320

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.62 2/65 28685
/proc/meminfo: memFree=1539368/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=5472 CPUtime=821.94
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1668 0 0 0 82193 1 0 0 25 0 1 0 1133696364 5603328 978 1992294400 134512640 135019032 4294956240 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1368 978 72 123 0 1243 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 5472

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.64 2/65 28685
/proc/meminfo: memFree=1539240/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=5472 CPUtime=881.91
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1716 0 0 0 88190 1 0 0 25 0 1 0 1133696364 5603328 1026 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1368 1026 72 123 0 1243 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 5472

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.66 2/65 28685
/proc/meminfo: memFree=1539048/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=5472 CPUtime=941.88
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1766 0 0 0 94187 1 0 0 25 0 1 0 1133696364 5603328 1076 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1368 1076 72 123 0 1243 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 5472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.68 2/65 28685
/proc/meminfo: memFree=1538920/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=5472 CPUtime=1001.86
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1809 0 0 0 100185 1 0 0 25 0 1 0 1133696364 5603328 1119 1992294400 134512640 135019032 4294956240 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1368 1119 72 123 0 1243 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 5472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.69 2/65 28685
/proc/meminfo: memFree=1538792/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=5472 CPUtime=1061.83
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1848 0 0 0 106182 1 0 0 25 0 1 0 1133696364 5603328 1158 1992294400 134512640 135019032 4294956240 18446744073709551615 134596763 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1368 1158 72 123 0 1243 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 5472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.71 2/65 28685
/proc/meminfo: memFree=1538600/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=5472 CPUtime=1121.79
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1889 0 0 0 112178 1 0 0 25 0 1 0 1133696364 5603328 1199 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1368 1199 72 123 0 1243 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 5472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 28685
/proc/meminfo: memFree=1538408/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=7196 CPUtime=1181.77
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1937 0 0 0 118176 1 0 0 25 0 1 0 1133696364 7368704 1247 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1799 1247 72 123 0 1674 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 7196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 28685
/proc/meminfo: memFree=1538344/2055920 swapFree=4178472/4192956
[pid=28684] ppid=28682 vsize=7196 CPUtime=1200.07
/proc/28684/stat : 28684 (march_ks) R 28682 28684 28647 0 -1 4194304 1951 0 0 0 120006 1 0 0 25 0 1 0 1133696364 7368704 1261 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28684/statm: 1799 1261 72 123 0 1674 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7196

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): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.020996
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 7196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1951
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= 3739

runsolver used 1.01285 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node1 at 2009-04-01 20:24:54
IDJOB=1544490
IDBENCH=70472
IDSOLVER=559
FILE ID=node1/1544490-1238610294
PBS_JOBID= 9073700
Free space on /tmp= 66132 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1900558626-069.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544490-1238610294/watcher-1544490-1238610294 -o /tmp/evaluation-result-1544490-1238610294/solver-1544490-1238610294 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544490-1238610294.cnf            

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

MD5SUM BENCH= febdf1b8ba5bbd40107a806ae2296ad3
RANDOM SEED=43783201

node1.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		: 3000.229
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		: 3000.229
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:       1543704 kB
Buffers:         94260 kB
Cached:         318076 kB
SwapCached:       8380 kB
Active:         218652 kB
Inactive:       203608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1543704 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            75968 kB
Committed_AS:  3083948 kB
PageTables:       1440 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= 66132 MiB
End job on node1 at 2009-04-01 20:44:57