Trace number 1733912

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
march_hi hi? (TO) 1200.1 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted 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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

7.39/7.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
7.39/7.41	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
7.39/7.41	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
7.39/7.41	c main()::
7.39/7.41	c initFormula():: searching for DIMACS p-line....
7.39/7.41	c full lookahead due to high density!
7.39/7.41	c initFormula():: the DIMACS p-line indicates a CNF of 387 variables and 62656 clauses.
7.39/7.41	c parseCNF():: parsing....
7.39/7.41	c parseCNF():: the CNF contains 64 unary clauses.
7.39/7.41	c runParser():: parsing was successful, warming up engines...
7.39/7.41	c simplify_formula():: removed 0 tautological, 24917 satisfied and 648 duplicate clauses
7.39/7.41	c preprocessing fase I completed:: there are now 296 free variables and 37091 clauses.
7.39/7.41	c stat :: sign balance is biased by 171.353
7.39/7.41	c find_equivalence():: found 8 4-equivalences
7.39/7.41	c shorten_equivalence(): average equivalence length reduced from 4.000000 to 4.000000
7.39/7.41	c using k-SAT heuristics (size based diff)
7.39/7.41	c simplify_formula():: removed 0 tautological, 64 satisfied and 0 duplicate clauses
7.39/7.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 119856 duplicate clauses
7.39/7.41	c resolvent_look() :: found 217764 resolvents
7.39/7.41	c main():: clause / variable ratio: ( 254855 / 387 ) = 658.54
7.39/7.41	c longest clause has size 16
7.39/7.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.39/7.41	c number of free variables = 296
7.39/7.41	c dynamic_preselect_setsize :: off
7.39/7.41	c main():: all systems go!
7.39/7.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 200
10.99/11.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 879
38.87/38.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 7601
189.43/189.60	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 62389
1019.74/1020.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |***********************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733912-1240793788/watcher-1733912-1240793788 -o /tmp/evaluation-result-1733912-1240793788/solver-1733912-1240793788 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1733912-1240793788.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: 1.00 1.02 1.11 3/65 28685
/proc/meminfo: memFree=1707296/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=1332 CPUtime=0
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 168 0 0 0 0 0 0 0 20 0 1 0 107408097 1363968 153 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 333 153 57 167 0 164 0

[startup+0.0211429 s]
/proc/loadavg: 1.00 1.02 1.11 3/65 28685
/proc/meminfo: memFree=1707296/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=1596 CPUtime=0.01
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 235 0 0 0 1 0 0 0 20 0 1 0 107408097 1634304 220 1992294400 134512640 135197378 4294956224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 399 221 57 167 0 230 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1596

[startup+0.102156 s]
/proc/loadavg: 1.00 1.02 1.11 3/65 28685
/proc/meminfo: memFree=1707296/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=2784 CPUtime=0.09
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 557 0 0 0 9 0 0 0 20 0 1 0 107408097 2850816 542 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 696 542 57 167 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2784

[startup+0.301192 s]
/proc/loadavg: 1.00 1.02 1.11 3/65 28685
/proc/meminfo: memFree=1707296/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=6724 CPUtime=0.29
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 3273 0 0 0 28 1 0 0 22 0 1 0 107408097 6885376 1086 1992294400 134512640 135197378 4294956224 18446744073709551615 134560979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 1681 1086 66 167 0 1512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6724

[startup+0.702264 s]
/proc/loadavg: 1.00 1.02 1.11 3/65 28685
/proc/meminfo: memFree=1707296/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=7596 CPUtime=0.69
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 6204 0 0 0 67 2 0 0 25 0 1 0 107408097 7778304 1307 1992294400 134512640 135197378 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 1899 1307 82 167 0 1730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50141 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 28686
/proc/meminfo: memFree=1702232/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=8444 CPUtime=1.49
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 6385 0 0 0 147 2 0 0 25 0 1 0 107408097 8646656 1488 1992294400 134512640 135197378 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 2111 1488 82 167 0 1942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8444

[startup+3.1017 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 28686
/proc/meminfo: memFree=1700632/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=11064 CPUtime=3.09
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 7058 0 0 0 307 2 0 0 25 0 1 0 107408097 11329536 2161 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 2766 2161 82 167 0 2597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11064

[startup+6.30128 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 28686
/proc/meminfo: memFree=1694104/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=16864 CPUtime=6.29
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 9602 0 0 0 625 4 0 0 25 0 1 0 107408097 17268736 3639 1992294400 134512640 135197378 4294956224 18446744073709551615 134565008 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 4216 3639 82 167 0 4047 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16864

[startup+12.7014 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 28686
/proc/meminfo: memFree=1673560/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=46564 CPUtime=12.68
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 26905 0 0 0 1257 11 0 0 25 0 1 0 107408097 47681536 8451 1992294400 134512640 135197378 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11641 8451 92 167 0 11472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46564

[startup+25.5017 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 28686
/proc/meminfo: memFree=1673176/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=46564 CPUtime=25.48
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 26963 0 0 0 2537 11 0 0 25 0 1 0 107408097 47681536 8509 1992294400 134512640 135197378 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11641 8509 92 167 0 11472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46564

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 28686
/proc/meminfo: memFree=1673176/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=46564 CPUtime=51.08
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 26971 0 0 0 5096 12 0 0 25 0 1 0 107408097 47681536 8517 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11641 8517 92 167 0 11472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46564

[startup+102.307 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 28686
/proc/meminfo: memFree=1673112/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=46564 CPUtime=102.26
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 26976 0 0 0 10214 12 0 0 25 0 1 0 107408097 47681536 8522 1992294400 134512640 135197378 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11641 8522 92 167 0 11472 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46564

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28686
/proc/meminfo: memFree=1672920/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=46768 CPUtime=162.24
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27022 0 0 0 16212 12 0 0 25 0 1 0 107408097 47890432 8568 1992294400 134512640 135197378 4294956224 18446744073709551615 134593137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11692 8568 92 167 0 11523 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46768

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 28686
/proc/meminfo: memFree=1672728/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=47040 CPUtime=222.22
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27064 0 0 0 22210 12 0 0 25 0 1 0 107408097 48168960 8610 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11760 8610 92 167 0 11591 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47040

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 28692
/proc/meminfo: memFree=1672344/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=47192 CPUtime=282.19
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27108 0 0 0 28207 12 0 0 25 0 1 0 107408097 48324608 8654 1992294400 134512640 135197378 4294956224 18446744073709551615 134525504 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11798 8654 92 167 0 11629 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47192

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 28692
/proc/meminfo: memFree=1672216/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=47420 CPUtime=342.17
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27147 0 0 0 34205 12 0 0 25 0 1 0 107408097 48558080 8693 1992294400 134512640 135197378 4294956224 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11855 8693 92 167 0 11686 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 47420

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 28692
/proc/meminfo: memFree=1672024/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=47588 CPUtime=402.15
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27191 0 0 0 40203 12 0 0 25 0 1 0 107408097 48730112 8737 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11897 8737 92 167 0 11728 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 47588

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 28692
/proc/meminfo: memFree=1671832/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=47928 CPUtime=462.13
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27231 0 0 0 46201 12 0 0 25 0 1 0 107408097 49078272 8777 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11982 8777 92 167 0 11813 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 47928

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 28692
/proc/meminfo: memFree=1671704/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=47928 CPUtime=522.11
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27263 0 0 0 52199 12 0 0 25 0 1 0 107408097 49078272 8809 1992294400 134512640 135197378 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11982 8809 92 167 0 11813 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 47928

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 1.05 2/66 28692
/proc/meminfo: memFree=1671576/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=47928 CPUtime=582.09
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27299 0 0 0 58197 12 0 0 25 0 1 0 107408097 49078272 8845 1992294400 134512640 135197378 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 11982 8845 92 167 0 11813 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 47928

[startup+642.301 s]
/proc/loadavg: 1.06 1.02 1.05 2/66 28692
/proc/meminfo: memFree=1671384/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=48440 CPUtime=642.07
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27333 0 0 0 64195 12 0 0 25 0 1 0 107408097 49602560 8879 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12110 8879 92 167 0 11941 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 48440

[startup+702.301 s]
/proc/loadavg: 1.06 1.03 1.05 2/66 28692
/proc/meminfo: memFree=1671256/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=48780 CPUtime=702.05
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27360 0 0 0 70193 12 0 0 25 0 1 0 107408097 49950720 8906 1992294400 134512640 135197378 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12195 8906 92 167 0 12026 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 48780

[startup+762.305 s]
/proc/loadavg: 1.09 1.05 1.05 2/66 28692
/proc/meminfo: memFree=1671128/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=48780 CPUtime=762.03
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27387 0 0 0 76191 12 0 0 25 0 1 0 107408097 49950720 8933 1992294400 134512640 135197378 4294956224 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12195 8933 92 167 0 12026 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 48780

[startup+822.302 s]
/proc/loadavg: 1.06 1.05 1.05 2/66 28692
/proc/meminfo: memFree=1671000/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=48780 CPUtime=822.01
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27424 0 0 0 82189 12 0 0 25 0 1 0 107408097 49950720 8970 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12195 8970 92 167 0 12026 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 48780

[startup+882.302 s]
/proc/loadavg: 1.02 1.04 1.05 2/66 28692
/proc/meminfo: memFree=1670872/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=48780 CPUtime=881.99
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27456 0 0 0 88187 12 0 0 25 0 1 0 107408097 49950720 9002 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12195 9002 92 167 0 12026 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 48780

[startup+942.302 s]
/proc/loadavg: 1.01 1.03 1.04 2/66 28692
/proc/meminfo: memFree=1670744/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=48780 CPUtime=941.97
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27481 0 0 0 94185 12 0 0 25 0 1 0 107408097 49950720 9027 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12195 9027 92 167 0 12026 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 48780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 28692
/proc/meminfo: memFree=1670616/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=48780 CPUtime=1001.95
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27508 0 0 0 100183 12 0 0 25 0 1 0 107408097 49950720 9054 1992294400 134512640 135197378 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12195 9054 92 167 0 12026 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 48780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/66 28692
/proc/meminfo: memFree=1670488/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=49544 CPUtime=1061.93
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27531 0 0 0 106181 12 0 0 25 0 1 0 107408097 50733056 9077 1992294400 134512640 135197378 4294956224 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12386 9077 92 167 0 12217 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 49544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 28692
/proc/meminfo: memFree=1670360/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=49544 CPUtime=1121.9
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27565 0 0 0 112178 12 0 0 25 0 1 0 107408097 50733056 9111 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12386 9111 92 167 0 12217 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 49544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 28692
/proc/meminfo: memFree=1670360/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=49544 CPUtime=1181.88
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27598 0 0 0 118176 12 0 0 25 0 1 0 107408097 50733056 9144 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12386 9144 92 167 0 12217 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 49544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28692
/proc/meminfo: memFree=1670296/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=50220 CPUtime=1200.08
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27609 0 0 0 119996 12 0 0 25 0 1 0 107408097 51425280 9155 1992294400 134512640 135197378 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12555 9155 92 167 0 12386 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 50220

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 1.02 2/66 28692
/proc/meminfo: memFree=1670296/2055920 swapFree=4181416/4192956
[pid=28685] ppid=28683 vsize=50220 CPUtime=1200.08
/proc/28685/stat : 28685 (march_hi) R 28683 28685 28336 0 -1 4194304 27609 0 0 0 119996 12 0 0 25 0 1 0 107408097 51425280 9155 1992294400 134512640 135197378 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/28685/statm: 12555 9155 92 167 0 12386 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 50220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.132979
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 54556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27609
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= 1836

runsolver used 1.44678 second user time and 2.52562 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-27 02:56:28
IDJOB=1733912
IDBENCH=71150
IDSOLVER=521
FILE ID=node84/1733912-1240793788
PBS_JOBID= 9187300
Free space on /tmp= 66212 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733912-1240793788/watcher-1733912-1240793788 -o /tmp/evaluation-result-1733912-1240793788/solver-1733912-1240793788 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1733912-1240793788.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=544195846

node84.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1707712 kB
Buffers:         43552 kB
Cached:         230124 kB
SwapCached:       5396 kB
Active:          80968 kB
Inactive:       200508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707712 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:          13452 kB
Slab:            52676 kB
Committed_AS:   395068 kB
PageTables:       1368 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= 66212 MiB
End job on node84 at 2009-04-27 03:16:31