Trace number 1518037

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) 1200.09 1207.02

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.10	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.10	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.10	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.10	c main()::
0.09/0.10	c initFormula():: searching for DIMACS p-line....
0.09/0.10	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.09/0.10	c parseCNF():: parsing....
0.09/0.10	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.10	c runParser():: parsing was successful, warming up engines...
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c preprocessing fase I completed:: there are now 500 free variables and 2125 clauses.
0.09/0.10	c stat :: sign balance is biased by 0.472
0.09/0.10	c using 3-SAT heuristics (occurence based diff)
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
0.09/0.10	c resolvent_look() :: found 85 resolvents
0.09/0.10	c lessRedundantTransformation():: nothing to be done.
0.09/0.10	c transformTo3SAT():: you gave me 500 variables and 2210 clauses.
0.09/0.10	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.10	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.10	c transformTo3SAT():: the transformation yielded 500 variabels and 2210 clauses.
0.09/0.10	c main():: clause / variable ratio: ( 2210 / 500 ) = 4.42
0.09/0.10	c longest clause has size 3
0.09/0.10	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.10	c number of free variables = 500
0.09/0.10	c dynamic_preselect_setsize :: off
0.09/0.10	c main():: all systems go!
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 124
0.09/0.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 602
0.19/0.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4883
1.58/1.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 30068
11.02/11.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 135203
55.86/56.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 448491
206.10/207.36	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1125519
565.12/568.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2197117
1186.54/1193.45	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518037-1238294228/watcher-1518037-1238294228 -o /tmp/evaluation-result-1518037-1238294228/solver-1518037-1238294228 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518037-1238294228.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: 1.97 2.29 2.33 4/94 24162
/proc/meminfo: memFree=1727832/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=836 CPUtime=0
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 97 0 0 0 0 0 0 0 19 0 1 0 1102086478 856064 82 1992294400 134512640 135197378 4294956240 18446744073709551615 134851933 0 0 4096 0 0 0 0 17 0 0 0
/proc/24162/statm: 209 82 58 167 0 40 0

[startup+0.043527 s]
/proc/loadavg: 1.97 2.29 2.33 4/94 24162
/proc/meminfo: memFree=1727832/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=1748 CPUtime=0.03
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 287 0 0 0 3 0 0 0 19 0 1 0 1102086478 1789952 270 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 437 270 91 167 0 268 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1748

[startup+0.101533 s]
/proc/loadavg: 1.97 2.29 2.33 4/94 24162
/proc/meminfo: memFree=1727832/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=1748 CPUtime=0.09
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 300 0 0 0 9 0 0 0 19 0 1 0 1102086478 1789952 283 1992294400 134512640 135197378 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 437 283 91 167 0 268 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1748

[startup+0.301553 s]
/proc/loadavg: 1.97 2.29 2.33 4/94 24162
/proc/meminfo: memFree=1727832/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=1904 CPUtime=0.29
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 317 0 0 0 29 0 0 0 21 0 1 0 1102086478 1949696 300 1992294400 134512640 135197378 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 476 300 91 167 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701599 s]
/proc/loadavg: 1.97 2.29 2.33 4/94 24162
/proc/meminfo: memFree=1727832/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=1904 CPUtime=0.69
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 338 0 0 0 69 0 0 0 25 0 1 0 1102086478 1949696 321 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 476 321 91 167 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1904

[startup+1.50169 s]
/proc/loadavg: 1.97 2.29 2.33 3/95 24163
/proc/meminfo: memFree=1726736/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=2100 CPUtime=1.48
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 366 0 0 0 148 0 0 0 25 0 1 0 1102086478 2150400 349 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 525 349 91 167 0 356 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2100

[startup+3.10187 s]
/proc/loadavg: 1.97 2.29 2.33 3/95 24163
/proc/meminfo: memFree=1726416/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=2572 CPUtime=3.07
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 454 0 0 0 307 0 0 0 25 0 1 0 1102086478 2633728 437 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 643 437 91 167 0 474 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 2572

[startup+6.30122 s]
/proc/loadavg: 1.97 2.28 2.32 3/95 24163
/proc/meminfo: memFree=1725912/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=2724 CPUtime=6.25
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 518 0 0 0 625 0 0 0 25 0 1 0 1102086478 2789376 501 1992294400 134512640 135197378 4294956240 18446744073709551615 134548465 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 681 501 91 167 0 512 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2724

[startup+12.7019 s]
/proc/loadavg: 1.98 2.28 2.32 3/95 24163
/proc/meminfo: memFree=1725336/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=3300 CPUtime=12.61
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 664 0 0 0 1261 0 0 0 25 0 1 0 1102086478 3379200 609 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 825 609 91 167 0 656 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 3300

[startup+25.5013 s]
/proc/loadavg: 1.98 2.26 2.32 3/95 24163
/proc/meminfo: memFree=1724312/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=4808 CPUtime=25.34
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 903 0 0 0 2534 0 0 0 25 0 1 0 1102086478 4923392 848 1992294400 134512640 135197378 4294956240 18446744073709551615 134594042 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 1202 848 91 167 0 1033 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 4808

[startup+51.1012 s]
/proc/loadavg: 1.99 2.24 2.31 3/95 24163
/proc/meminfo: memFree=1722584/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=6420 CPUtime=50.79
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 1345 0 0 0 5079 0 0 0 25 0 1 0 1102086478 6574080 1290 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 1605 1290 91 167 0 1436 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 6420

[startup+102.308 s]
/proc/loadavg: 1.99 2.20 2.29 3/95 24163
/proc/meminfo: memFree=1718936/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=11788 CPUtime=101.7
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 2205 0 0 0 10169 1 0 0 25 0 1 0 1102086478 12070912 2150 1992294400 134512640 135197378 4294956240 18446744073709551615 134525233 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 2947 2150 91 167 0 2778 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 11788

[startup+162.302 s]
/proc/loadavg: 1.99 2.16 2.27 3/95 24163
/proc/meminfo: memFree=1714904/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=17516 CPUtime=161.35
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 3179 0 0 0 16134 1 0 0 25 0 1 0 1102086478 17936384 3124 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 4379 3124 91 167 0 4210 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 17516

[startup+222.301 s]
/proc/loadavg: 1.99 2.13 2.25 3/95 24163
/proc/meminfo: memFree=1711192/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=17516 CPUtime=221.01
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 4112 0 0 0 22099 2 0 0 25 0 1 0 1102086478 17936384 4057 1992294400 134512640 135197378 4294956240 18446744073709551615 134596806 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 4379 4057 91 167 0 4210 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 17516

[startup+282.302 s]
/proc/loadavg: 1.99 2.10 2.23 3/95 24163
/proc/meminfo: memFree=1707480/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=27032 CPUtime=280.66
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 5044 0 0 0 28064 2 0 0 25 0 1 0 1102086478 27680768 4989 1992294400 134512640 135197378 4294956240 18446744073709551615 134597453 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 6758 4989 91 167 0 6589 0
Current children cumulated CPU time (s) 280.66
Current children cumulated vsize (KiB) 27032

[startup+342.301 s]
/proc/loadavg: 2.04 2.10 2.22 3/95 24163
/proc/meminfo: memFree=1703640/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=27032 CPUtime=340.32
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 5989 0 0 0 34029 3 0 0 25 0 1 0 1102086478 27680768 5934 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 6758 5934 91 167 0 6589 0
Current children cumulated CPU time (s) 340.32
Current children cumulated vsize (KiB) 27032

[startup+402.301 s]
/proc/loadavg: 2.06 2.09 2.21 3/95 24163
/proc/meminfo: memFree=1699928/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=35764 CPUtime=399.98
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 6918 0 0 0 39994 4 0 0 25 0 1 0 1102086478 36622336 6863 1992294400 134512640 135197378 4294956240 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 8941 6863 91 167 0 8772 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 35764

[startup+462.302 s]
/proc/loadavg: 2.06 2.08 2.19 3/95 24163
/proc/meminfo: memFree=1696344/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=35896 CPUtime=459.63
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 7797 0 0 0 45959 4 0 0 25 0 1 0 1102086478 36757504 7742 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 8974 7742 91 167 0 8805 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 35896

[startup+522.301 s]
/proc/loadavg: 2.06 2.08 2.18 3/95 24163
/proc/meminfo: memFree=1693016/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=43288 CPUtime=519.29
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 8669 0 0 0 51924 5 0 0 25 0 1 0 1102086478 44326912 8614 1992294400 134512640 135197378 4294956240 18446744073709551615 134542152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 10822 8614 91 167 0 10653 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 43288

[startup+582.301 s]
/proc/loadavg: 2.05 2.08 2.17 3/95 24164
/proc/meminfo: memFree=1689560/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=56384 CPUtime=578.94
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 9511 0 0 0 57889 5 0 0 25 0 1 0 1102086478 57737216 9456 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 14096 9456 91 167 0 13927 0
Current children cumulated CPU time (s) 578.94
Current children cumulated vsize (KiB) 56384

[startup+642.302 s]
/proc/loadavg: 2.13 2.09 2.17 3/95 24165
/proc/meminfo: memFree=1685912/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=56384 CPUtime=638.6
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 10386 0 0 0 63854 6 0 0 25 0 1 0 1102086478 57737216 10331 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 14096 10331 91 167 0 13927 0
Current children cumulated CPU time (s) 638.6
Current children cumulated vsize (KiB) 56384

[startup+702.301 s]
/proc/loadavg: 2.12 2.09 2.17 3/95 24165
/proc/meminfo: memFree=1682584/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=56384 CPUtime=698.25
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 11234 0 0 0 69819 6 0 0 25 0 1 0 1102086478 57737216 11179 1992294400 134512640 135197378 4294956240 18446744073709551615 134601785 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 14096 11179 91 167 0 13927 0
Current children cumulated CPU time (s) 698.25
Current children cumulated vsize (KiB) 56384

[startup+762.307 s]
/proc/loadavg: 2.11 2.09 2.16 3/95 24165
/proc/meminfo: memFree=1679256/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=56384 CPUtime=757.92
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 12071 0 0 0 75785 7 0 0 25 0 1 0 1102086478 57737216 12016 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 14096 12016 91 167 0 13927 0
Current children cumulated CPU time (s) 757.92
Current children cumulated vsize (KiB) 56384

[startup+822.302 s]
/proc/loadavg: 2.10 2.09 2.15 3/95 24165
/proc/meminfo: memFree=1675736/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=56384 CPUtime=817.57
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 12954 0 0 0 81750 7 0 0 25 0 1 0 1102086478 57737216 12899 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 14096 12899 91 167 0 13927 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 56384

[startup+882.301 s]
/proc/loadavg: 2.09 2.08 2.15 3/95 24165
/proc/meminfo: memFree=1672024/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=76028 CPUtime=877.23
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 13848 0 0 0 87715 8 0 0 25 0 1 0 1102086478 77852672 13793 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 19007 13793 91 167 0 18838 0
Current children cumulated CPU time (s) 877.23
Current children cumulated vsize (KiB) 76028

[startup+942.302 s]
/proc/loadavg: 2.08 2.08 2.14 3/95 24165
/proc/meminfo: memFree=1668696/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=76028 CPUtime=936.89
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 14698 0 0 0 93681 8 0 0 25 0 1 0 1102086478 77852672 14643 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 19007 14643 91 167 0 18838 0
Current children cumulated CPU time (s) 936.89
Current children cumulated vsize (KiB) 76028

[startup+1002.3 s]
/proc/loadavg: 2.08 2.08 2.13 3/95 24165
/proc/meminfo: memFree=1665304/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=90812 CPUtime=996.53
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 15518 0 0 0 99645 8 0 0 25 0 1 0 1102086478 92991488 15463 1992294400 134512640 135197378 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 22703 15463 91 167 0 22534 0
Current children cumulated CPU time (s) 996.53
Current children cumulated vsize (KiB) 90812

[startup+1062.3 s]
/proc/loadavg: 2.07 2.08 2.13 3/95 24165
/proc/meminfo: memFree=1662104/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=90812 CPUtime=1056.2
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 16320 0 0 0 105611 9 0 0 25 0 1 0 1102086478 92991488 16265 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 22703 16265 91 167 0 22534 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 90812

[startup+1122.3 s]
/proc/loadavg: 2.10 2.09 2.13 3/95 24165
/proc/meminfo: memFree=1658776/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=90812 CPUtime=1115.85
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 17129 0 0 0 111576 9 0 0 25 0 1 0 1102086478 92991488 17074 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 22703 17074 91 167 0 22534 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 90812

[startup+1182.3 s]
/proc/loadavg: 2.16 2.11 2.13 3/95 24165
/proc/meminfo: memFree=1655640/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=90812 CPUtime=1175.51
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 17908 0 0 0 117542 9 0 0 25 0 1 0 1102086478 92991488 17853 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 22703 17853 91 167 0 22534 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 90812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 2.17 2.12 2.13 3/95 24165
/proc/meminfo: memFree=1654040/2055920 swapFree=4152308/4192956
[pid=24162] ppid=24160 vsize=90812 CPUtime=1200.07
/proc/24162/stat : 24162 (march_hi) R 24160 24162 20748 0 -1 4194304 18233 0 0 0 119997 10 0 0 25 0 1 0 1102086478 92991488 18178 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/24162/statm: 22703 18178 91 167 0 22534 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 90812

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): 1207.02
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.112982
CPU usage (%): 99.4255
Max. virtual memory (cumulated for all children) (KiB): 90812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18233
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= 13820

runsolver used 1.60875 second user time and 5.00224 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-29 04:37:08
IDJOB=1518037
IDBENCH=70646
IDSOLVER=521
FILE ID=node91/1518037-1238294228
PBS_JOBID= 9060980
Free space on /tmp= 66480 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518037-1238294228/watcher-1518037-1238294228 -o /tmp/evaluation-result-1518037-1238294228/solver-1518037-1238294228 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1518037-1238294228.cnf

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=1743091688

node91.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		: 3000.252
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		: 3000.252
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:       1728312 kB
Buffers:         58668 kB
Cached:         193244 kB
SwapCached:      23080 kB
Active:         192156 kB
Inactive:        84372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728312 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          16084 kB
Slab:            34204 kB
Committed_AS:  2370100 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-29 04:57:17