Trace number 1515337

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) 1200.11 1200.72

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S986324446-009.cnf
MD5SUMb8c930418a16f3a24b4fb0e57c45eda6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05499
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data 

0.02/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.04	c main()::
0.02/0.04	c initFormula():: searching for DIMACS p-line....
0.02/0.04	c full lookahead due to high density!
0.02/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.02/0.04	c parseCNF():: parsing....
0.02/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.04	c runParser():: parsing was successful, warming up engines...
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.02/0.04	c stat :: sign balance is biased by 0.041
0.02/0.04	c using k-SAT heuristics (size based diff)
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
0.02/0.04	c resolvent_look() :: found 4 resolvents
0.02/0.04	c main():: clause / variable ratio: ( 2347 / 110 ) = 21.34
0.02/0.04	c longest clause has size 5
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04	c number of free variables = 110
0.02/0.04	c dynamic_preselect_setsize :: off
0.02/0.04	c main():: all systems go!
0.02/0.04	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 136
0.02/0.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 570
0.10/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4247
0.80/0.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 26045
5.69/5.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 118630
28.57/28.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 410583
109.02/109.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1101891
320.22/320.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2348692
740.70/741.20	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515337-1238253404/watcher-1515337-1238253404 -o /tmp/evaluation-result-1515337-1238253404/solver-1515337-1238253404 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1515337-1238253404.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: 0.91 0.95 0.98 3/64 25636
/proc/meminfo: memFree=1366512/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=832 CPUtime=0
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1098007100 851968 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134529408 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 242 97 60 167 0 73 0

[startup+0.026143 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 25636
/proc/meminfo: memFree=1366512/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=1016 CPUtime=0.02
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 170 0 0 0 2 0 0 0 18 0 1 0 1098007100 1040384 153 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 254 153 82 167 0 85 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1016

[startup+0.101157 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 25636
/proc/meminfo: memFree=1366512/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=1400 CPUtime=0.1
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 237 0 0 0 10 0 0 0 18 0 1 0 1098007100 1433600 220 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 350 220 93 167 0 181 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1400

[startup+0.301195 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 25636
/proc/meminfo: memFree=1366512/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=1400 CPUtime=0.3
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 238 0 0 0 30 0 0 0 19 0 1 0 1098007100 1433600 221 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 350 221 93 167 0 181 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1400

[startup+0.701271 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 25636
/proc/meminfo: memFree=1366512/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=1552 CPUtime=0.7
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 250 0 0 0 70 0 0 0 23 0 1 0 1098007100 1589248 233 1992294400 134512640 135197378 4294956240 18446744073709551615 134603163 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 388 233 93 167 0 219 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1552

[startup+1.50142 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 25637
/proc/meminfo: memFree=1365864/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=1552 CPUtime=1.49
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 272 0 0 0 149 0 0 0 25 0 1 0 1098007100 1589248 255 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 388 255 93 167 0 219 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1552

[startup+3.10173 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 25637
/proc/meminfo: memFree=1365480/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=1920 CPUtime=3.09
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 1098007100 1966080 333 1992294400 134512640 135197378 4294956240 18446744073709551615 134611759 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 480 333 93 167 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1920

[startup+6.30135 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 25637
/proc/meminfo: memFree=1365096/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=2148 CPUtime=6.29
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 447 0 0 0 629 0 0 0 25 0 1 0 1098007100 2199552 412 1992294400 134512640 135197378 4294956240 18446744073709551615 134592948 0 0 4096 0 0 0 0 17 1 0 0
/proc/25636/statm: 537 412 93 167 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2148

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 25637
/proc/meminfo: memFree=1364328/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=3000 CPUtime=12.68
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 610 0 0 0 1268 0 0 0 25 0 1 0 1098007100 3072000 575 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 750 575 93 167 0 581 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3000

[startup+25.502 s]
/proc/loadavg: 1.02 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1363176/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=4916 CPUtime=25.47
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 916 0 0 0 2547 0 0 0 25 0 1 0 1098007100 5033984 881 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 1229 881 93 167 0 1060 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4916

[startup+51.1019 s]
/proc/loadavg: 1.01 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1360680/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=6828 CPUtime=51.07
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 1535 0 0 0 5106 1 0 0 25 0 1 0 1098007100 6991872 1500 1992294400 134512640 135197378 4294956240 18446744073709551615 134592944 0 0 4096 0 0 0 0 17 1 0 0
/proc/25636/statm: 1707 1500 93 167 0 1538 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6828

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1355944/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=13860 CPUtime=102.23
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 2668 0 0 0 10222 1 0 0 25 0 1 0 1098007100 14192640 2633 1992294400 134512640 135197378 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 3465 2633 93 167 0 3296 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 13860

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1350952/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=19680 CPUtime=162.2
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 3913 0 0 0 16218 2 0 0 25 0 1 0 1098007100 20152320 3878 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 4920 3878 93 167 0 4751 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 19680

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1345896/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=29164 CPUtime=222.17
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 5164 0 0 0 22214 3 0 0 25 0 1 0 1098007100 29863936 5129 1992294400 134512640 135197378 4294956240 18446744073709551615 134526729 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 7291 5129 93 167 0 7122 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 29164

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1341096/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=29164 CPUtime=282.14
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 6370 0 0 0 28210 4 0 0 25 0 1 0 1098007100 29863936 6335 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 7291 6335 93 167 0 7122 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 29164

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1336488/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=42260 CPUtime=342.11
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 7509 0 0 0 34207 4 0 0 25 0 1 0 1098007100 43274240 7474 1992294400 134512640 135197378 4294956240 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 10565 7474 93 167 0 10396 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 42260

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1331880/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=42260 CPUtime=402.07
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 8665 0 0 0 40202 5 0 0 25 0 1 0 1098007100 43274240 8630 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 10565 8630 93 167 0 10396 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 42260

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1327464/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=43764 CPUtime=462.04
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 9758 0 0 0 46198 6 0 0 25 0 1 0 1098007100 44814336 9723 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 10941 9723 93 167 0 10772 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 43764

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1322856/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=63408 CPUtime=522.01
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 10883 0 0 0 52194 7 0 0 25 0 1 0 1098007100 64929792 10848 1992294400 134512640 135197378 4294956240 18446744073709551615 134524985 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 15852 10848 93 167 0 15683 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 63408

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1318440/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=63408 CPUtime=581.98
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 11983 0 0 0 58190 8 0 0 25 0 1 0 1098007100 64929792 11948 1992294400 134512640 135197378 4294956240 18446744073709551615 134592665 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 15852 11948 93 167 0 15683 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 63408

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1314024/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=63408 CPUtime=641.95
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 13065 0 0 0 64187 8 0 0 25 0 1 0 1098007100 64929792 13030 1992294400 134512640 135197378 4294956240 18446744073709551615 134618807 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 15852 13030 93 167 0 15683 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 63408

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1309736/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=63408 CPUtime=701.92
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 14116 0 0 0 70183 9 0 0 25 0 1 0 1098007100 64929792 14081 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 15852 14081 93 167 0 15683 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 63408

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1305512/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=63408 CPUtime=761.89
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 15159 0 0 0 76180 9 0 0 25 0 1 0 1098007100 64929792 15124 1992294400 134512640 135197378 4294956240 18446744073709551615 134548697 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 15852 15124 93 167 0 15683 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 63408

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1301416/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=92876 CPUtime=821.86
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 16213 0 0 0 82176 10 0 0 25 0 1 0 1098007100 95105024 16178 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23219 16178 93 167 0 23050 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 92876

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1297064/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=95880 CPUtime=881.82
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 17287 0 0 0 88172 10 0 0 25 0 1 0 1098007100 98181120 17252 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23970 17252 93 167 0 23801 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 95880

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1293160/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=95880 CPUtime=941.8
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 18280 0 0 0 94169 11 0 0 25 0 1 0 1098007100 98181120 18245 1992294400 134512640 135197378 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23970 18245 93 167 0 23801 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 95880

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1288936/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=95880 CPUtime=1001.77
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 19309 0 0 0 100165 12 0 0 25 0 1 0 1098007100 98181120 19274 1992294400 134512640 135197378 4294956240 18446744073709551615 134593025 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23970 19274 93 167 0 23801 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 95880

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1284840/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=95880 CPUtime=1061.74
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 20340 0 0 0 106162 12 0 0 25 0 1 0 1098007100 98181120 20305 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23970 20305 93 167 0 23801 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 95880

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1281064/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=95880 CPUtime=1121.72
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 21278 0 0 0 112160 12 0 0 25 0 1 0 1098007100 98181120 21243 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23970 21243 93 167 0 23801 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 95880

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1276904/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=95880 CPUtime=1181.69
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 22312 0 0 0 118156 13 0 0 25 0 1 0 1098007100 98181120 22277 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23970 22277 93 167 0 23801 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 95880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1275688/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=95880 CPUtime=1200.08
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 22612 0 0 0 119995 13 0 0 25 0 1 0 1098007100 98181120 22577 1992294400 134512640 135197378 4294956240 18446744073709551615 134603184 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23970 22577 93 167 0 23801 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 95880

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 0.97 0.99 2/65 25637
/proc/meminfo: memFree=1275688/2055920 swapFree=4179868/4192956
[pid=25636] ppid=25634 vsize=95880 CPUtime=1200.08
/proc/25636/stat : 25636 (march_hi) R 25634 25636 25565 0 -1 4194304 22612 0 0 0 119995 13 0 0 25 0 1 0 1098007100 98181120 22577 1992294400 134512640 135197378 4294956240 18446744073709551615 134603184 0 0 4096 0 0 0 0 17 0 0 0
/proc/25636/statm: 23970 22577 93 167 0 23801 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 95880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.150977
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 95880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22612
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= 3969

runsolver used 1.2958 second user time and 3.09553 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 16:16:44
IDJOB=1515337
IDBENCH=70421
IDSOLVER=521
FILE ID=node5/1515337-1238253404
PBS_JOBID= 9060762
Free space on /tmp= 66096 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S986324446-009.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515337-1238253404/watcher-1515337-1238253404 -o /tmp/evaluation-result-1515337-1238253404/solver-1515337-1238253404 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1515337-1238253404.cnf

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

MD5SUM BENCH= b8c930418a16f3a24b4fb0e57c45eda6
RANDOM SEED=494190565

node5.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		: 3000.263
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		: 3000.263
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:       1366928 kB
Buffers:         81984 kB
Cached:         504508 kB
SwapCached:       7012 kB
Active:          38840 kB
Inactive:       556156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1366928 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          14208 kB
Slab:            79944 kB
Committed_AS:  2770792 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 16:36:47