Trace number 1595880

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) 1200.07 1200.72

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g10.cnf
MD5SUM4b3c9ace68adf36eacbbfebb5083efc4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.8627
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.19/0.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.23	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.23	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.23	c main()::
0.19/0.23	c initFormula():: searching for DIMACS p-line....
0.19/0.23	c full lookahead due to high density!
0.19/0.23	c initFormula():: the DIMACS p-line indicates a CNF of 945 variables and 61409 clauses.
0.19/0.23	c parseCNF():: parsing....
0.19/0.23	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.23	c runParser():: parsing was successful, warming up engines...
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 2960 duplicate clauses
0.19/0.23	c preprocessing fase I completed:: there are now 945 free variables and 58449 clauses.
0.19/0.23	c stat :: sign balance is biased by 121.486
0.19/0.23	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.23	c using k-SAT heuristics (size based diff)
0.19/0.23	c longest clause has size 21
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c main():: clause / variable ratio: ( 58449 / 945 ) = 61.85
0.19/0.23	c longest clause has size 21
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c dynamic_preselect_setsize :: on
0.19/0.23	c suggested doublelook initial :: 0
0.19/0.23	c main():: all systems go!
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 301 JD: 196
6.50/6.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 8690 JD: 196
11.39/11.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 109578 JD: 196
70.45/70.51	c |----------------------------------------------------------------|
c |********
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c |***************
c |****************
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c |**********************
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c |************************
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c |***************************************************************
c |****************************************************************| 3 NC: 389009 JD: 196
427.65/427.91	c |----------------------------------------------------------------|
c |********
c |************
c |**************
c |***************
c |****************
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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 |****************************************************************| 4 NC: 753422 JD: 196
868.01/868.56	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 |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 1047765 JD: 196
1109.89/1110.51	c |----------------------------------------------------------------|
c |********
c |************
c |**************
c |***************
c |****************
c |********************
c |**********************
c |***********************
c |************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
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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-1595880-1239284301/watcher-1595880-1239284301 -o /tmp/evaluation-result-1595880-1239284301/solver-1595880-1239284301 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1595880-1239284301.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.12 1.03 0.93 3/64 31558
/proc/meminfo: memFree=1651240/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=1268 CPUtime=0
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 1201096265 1298432 155 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 317 155 47 123 0 192 0

[startup+0.041303 s]
/proc/loadavg: 1.12 1.03 0.93 3/64 31558
/proc/meminfo: memFree=1651240/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=1796 CPUtime=0.03
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 371 0 0 0 3 0 0 0 18 0 1 0 1201096265 1839104 357 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 449 357 47 123 0 324 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1796

[startup+0.10131 s]
/proc/loadavg: 1.12 1.03 0.93 3/64 31558
/proc/meminfo: memFree=1651240/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=5524 CPUtime=0.09
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 1046 0 0 0 9 0 0 0 18 0 1 0 1201096265 5656576 808 1992294400 134512640 135019032 4294956240 18446744073709551615 134554783 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 1381 808 52 123 0 1256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5524

[startup+0.301347 s]
/proc/loadavg: 1.12 1.03 0.93 3/64 31558
/proc/meminfo: memFree=1651240/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=7944 CPUtime=0.29
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 4153 0 0 0 28 1 0 0 20 0 1 0 1201096265 8134656 1089 1992294400 134512640 135019032 4294956240 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 1986 1089 72 123 0 1861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7944

[startup+0.701415 s]
/proc/loadavg: 1.12 1.03 0.93 3/64 31558
/proc/meminfo: memFree=1651240/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=7944 CPUtime=0.69
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 4156 0 0 0 67 2 0 0 23 0 1 0 1201096265 8134656 1092 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 1986 1092 72 123 0 1861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7944

[startup+1.50155 s]
/proc/loadavg: 1.12 1.03 0.93 2/65 31559
/proc/meminfo: memFree=1647136/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=7944 CPUtime=1.49
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 4156 0 0 0 147 2 0 0 25 0 1 0 1201096265 8134656 1092 1992294400 134512640 135019032 4294956240 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 1986 1092 72 123 0 1861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7944

[startup+3.10183 s]
/proc/loadavg: 1.11 1.03 0.93 2/65 31559
/proc/meminfo: memFree=1646944/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=7944 CPUtime=3.09
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 4156 0 0 0 307 2 0 0 25 0 1 0 1201096265 8134656 1092 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 1986 1092 72 123 0 1861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7944

[startup+6.30138 s]
/proc/loadavg: 1.11 1.03 0.93 2/65 31559
/proc/meminfo: memFree=1646880/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=7944 CPUtime=6.29
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 4156 0 0 0 627 2 0 0 25 0 1 0 1201096265 8134656 1092 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 1986 1092 72 123 0 1861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7944

[startup+12.7015 s]
/proc/loadavg: 1.09 1.03 0.93 2/65 31559
/proc/meminfo: memFree=1645856/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=9136 CPUtime=12.69
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 4442 0 0 0 1267 2 0 0 25 0 1 0 1201096265 9355264 1378 1992294400 134512640 135019032 4294956240 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 2284 1378 72 123 0 2159 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9136

[startup+25.5017 s]
/proc/loadavg: 1.08 1.02 0.93 2/65 31559
/proc/meminfo: memFree=1644512/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=10856 CPUtime=25.47
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 4800 0 0 0 2545 2 0 0 25 0 1 0 1201096265 11116544 1736 1992294400 134512640 135019032 4294956240 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 2714 1736 72 123 0 2589 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10856

[startup+51.1011 s]
/proc/loadavg: 1.05 1.02 0.93 2/65 31559
/proc/meminfo: memFree=1642272/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=14180 CPUtime=51.05
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 5343 0 0 0 5103 2 0 0 25 0 1 0 1201096265 14520320 2279 1992294400 134512640 135019032 4294956240 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 3545 2279 72 123 0 3420 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 14180

[startup+102.306 s]
/proc/loadavg: 1.02 1.02 0.93 2/65 31559
/proc/meminfo: memFree=1637152/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=19736 CPUtime=102.24
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 6591 0 0 0 10221 3 0 0 25 0 1 0 1201096265 20209664 3527 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 4934 3527 72 123 0 4809 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19736

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 31559
/proc/meminfo: memFree=1633056/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=24968 CPUtime=162.19
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 7614 0 0 0 16216 3 0 0 25 0 1 0 1201096265 25567232 4550 1992294400 134512640 135019032 4294956240 18446744073709551615 134587889 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 6242 4550 72 123 0 6117 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 24968

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 31559
/proc/meminfo: memFree=1629472/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=27556 CPUtime=222.18
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 8510 0 0 0 22214 4 0 0 25 0 1 0 1201096265 28217344 5446 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 6889 5446 72 123 0 6764 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 27556

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31561
/proc/meminfo: memFree=1625824/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=37756 CPUtime=282.13
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 9404 0 0 0 28209 4 0 0 25 0 1 0 1201096265 38662144 6340 1992294400 134512640 135019032 4294956240 18446744073709551615 134538416 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 9439 6340 72 123 0 9314 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 37756

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31561
/proc/meminfo: memFree=1621928/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=37756 CPUtime=342.09
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 10372 0 0 0 34204 5 0 0 25 0 1 0 1201096265 38662144 7308 1992294400 134512640 135019032 4294956240 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 9439 7308 72 123 0 9314 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 37756

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31561
/proc/meminfo: memFree=1618216/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=41768 CPUtime=402.07
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 11306 0 0 0 40202 5 0 0 25 0 1 0 1201096265 42770432 8242 1992294400 134512640 135019032 4294956240 18446744073709551615 134542179 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 10442 8242 72 123 0 10317 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 41768

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31561
/proc/meminfo: memFree=1614440/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=62176 CPUtime=462.04
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 12232 0 0 0 46198 6 0 0 25 0 1 0 1201096265 63668224 9168 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 15544 9168 72 123 0 15419 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 62176

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31561
/proc/meminfo: memFree=1610472/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=62308 CPUtime=522.01
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 13230 0 0 0 52195 6 0 0 25 0 1 0 1201096265 63803392 10166 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 15577 10166 72 123 0 15452 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 62308

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31561
/proc/meminfo: memFree=1606632/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=68128 CPUtime=581.98
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 14181 0 0 0 58191 7 0 0 25 0 1 0 1201096265 69763072 11117 1992294400 134512640 135019032 4294956240 18446744073709551615 134537986 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 17032 11117 72 123 0 16907 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 68128

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 0.94 2/65 31561
/proc/meminfo: memFree=1602152/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=68260 CPUtime=641.96
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 15282 0 0 0 64188 8 0 0 25 0 1 0 1201096265 69898240 12218 1992294400 134512640 135019032 4294956240 18446744073709551615 134596427 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 17065 12218 72 123 0 16940 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 68260

[startup+702.301 s]
/proc/loadavg: 1.06 1.02 0.94 2/65 31561
/proc/meminfo: memFree=1597736/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=68260 CPUtime=701.92
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 16371 0 0 0 70184 8 0 0 25 0 1 0 1201096265 69898240 13307 1992294400 134512640 135019032 4294956240 18446744073709551615 134525964 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 17065 13307 72 123 0 16940 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 68260

[startup+762.306 s]
/proc/loadavg: 1.06 1.03 0.95 2/65 31561
/proc/meminfo: memFree=1593384/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=68260 CPUtime=761.87
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 17471 0 0 0 76179 8 0 0 25 0 1 0 1201096265 69898240 14407 1992294400 134512640 135019032 4294956240 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 17065 14407 72 123 0 16940 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 68260

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 0.95 2/65 31561
/proc/meminfo: memFree=1588584/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=68392 CPUtime=821.84
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 18667 0 0 0 82175 9 0 0 25 0 1 0 1201096265 70033408 15603 1992294400 134512640 135019032 4294956240 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 17098 15603 72 123 0 16973 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 68392

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 0.95 2/65 31561
/proc/meminfo: memFree=1583528/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=117928 CPUtime=881.8
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 19898 0 0 0 88170 10 0 0 25 0 1 0 1201096265 120758272 16834 1992294400 134512640 135019032 4294956240 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 29482 16834 72 123 0 29357 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 117928

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 31561
/proc/meminfo: memFree=1578856/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=118060 CPUtime=941.77
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 21082 0 0 0 94166 11 0 0 25 0 1 0 1201096265 120893440 18018 1992294400 134512640 135019032 4294956240 18446744073709551615 134542132 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 29515 18018 72 123 0 29390 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 118060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 31561
/proc/meminfo: memFree=1573352/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=118060 CPUtime=1001.75
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 22433 0 0 0 100162 13 0 0 25 0 1 0 1201096265 120893440 19369 1992294400 134512640 135019032 4294956240 18446744073709551615 134542162 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 29515 19369 72 123 0 29390 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 118060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31561
/proc/meminfo: memFree=1567976/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=118060 CPUtime=1061.72
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 23787 0 0 0 106159 13 0 0 25 0 1 0 1201096265 120893440 20723 1992294400 134512640 135019032 4294956240 18446744073709551615 134541284 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 29515 20723 72 123 0 29390 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 118060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31561
/proc/meminfo: memFree=1562280/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=118060 CPUtime=1121.69
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 25182 0 0 0 112155 14 0 0 25 0 1 0 1201096265 120893440 22118 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 29515 22118 72 123 0 29390 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 118060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31561
/proc/meminfo: memFree=1557096/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=131156 CPUtime=1181.66
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 26496 0 0 0 118151 15 0 0 25 0 1 0 1201096265 134303744 23432 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 32789 23432 72 123 0 32664 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 131156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31561
/proc/meminfo: memFree=1555368/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=131156 CPUtime=1200.04
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 26892 0 0 0 119989 15 0 0 25 0 1 0 1201096265 134303744 23828 1992294400 134512640 135019032 4294956240 18446744073709551615 134587904 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 32789 23828 72 123 0 32664 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 131156

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31561
/proc/meminfo: memFree=1555368/2055920 swapFree=4177444/4192956
[pid=31558] ppid=31556 vsize=131156 CPUtime=1200.04
/proc/31558/stat : 31558 (march_ks) R 31556 31558 31234 0 -1 4194304 26892 0 0 0 119989 15 0 0 25 0 1 0 1201096265 134303744 23828 1992294400 134512640 135019032 4294956240 18446744073709551615 134587904 0 0 4096 0 0 0 0 17 0 0 0
/proc/31558/statm: 32789 23828 72 123 0 32664 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 131156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.174973
CPU usage (%): 99.9461
Max. virtual memory (cumulated for all children) (KiB): 131156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26892
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= 4142

runsolver used 1.08983 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-09 15:38:22
IDJOB=1595880
IDBENCH=71324
IDSOLVER=559
FILE ID=node14/1595880-1239284301
PBS_JOBID= 9115468
Free space on /tmp= 65300 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g10.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1595880-1239284301/watcher-1595880-1239284301 -o /tmp/evaluation-result-1595880-1239284301/solver-1595880-1239284301 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1595880-1239284301.cnf            

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

MD5SUM BENCH= 4b3c9ace68adf36eacbbfebb5083efc4
RANDOM SEED=872985344

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:       1651784 kB
Buffers:         52108 kB
Cached:         274016 kB
SwapCached:       9796 kB
Active:          89780 kB
Inactive:       247604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651784 kB
SwapTotal:     4192956 kB
SwapFree:      4177444 kB
Dirty:            4420 kB
Writeback:           0 kB
Mapped:          16068 kB
Slab:            52816 kB
Committed_AS:  3471008 kB
PageTables:       1456 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= 65300 MiB
End job on node14 at 2009-04-09 15:58:24