Trace number 1627799

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) 5000.13 5001.35

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1049921489-034.cnf
MD5SUM5f6d9d113e535105e77af29b0e165b23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.062
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data 

2.79/2.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.87	c main()::
2.79/2.87	c initFormula():: searching for DIMACS p-line....
2.79/2.87	c full lookahead due to high density!
2.79/2.87	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.79/2.87	c parseCNF():: parsing....
2.79/2.87	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.87	c runParser():: parsing was successful, warming up engines...
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.79/2.87	c stat :: sign balance is biased by 0.010
2.79/2.87	c using k-SAT heuristics (size based diff)
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.79/2.87	c longest clause has size 7
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c number of free variables = 180
2.79/2.87	c dynamic_preselect_setsize :: off
2.79/2.87	c main():: all systems go!
2.79/2.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 233
3.08/3.13	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3231
4.68/4.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 78535
41.17/41.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 1456146
693.22/693.42	c |----------------------------------------------------------------|
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-1627799-1240007451/watcher-1627799-1240007451 -o /tmp/evaluation-result-1627799-1240007451/solver-1627799-1240007451 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627799-1240007451.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.92 0.98 0.99 3/64 20177
/proc/meminfo: memFree=1101432/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=968 CPUtime=0
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 28778261 991232 98 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 242 98 58 167 0 73 0

[startup+0.085788 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20177
/proc/meminfo: memFree=1101432/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=2184 CPUtime=0.08
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 976 0 0 0 8 0 0 0 18 0 1 0 28778261 2236416 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 546 342 79 167 0 377 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2184

[startup+0.101789 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20177
/proc/meminfo: memFree=1101432/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=2976 CPUtime=0.09
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 1519 0 0 0 9 0 0 0 18 0 1 0 28778261 3047424 523 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 744 523 79 167 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.301805 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20177
/proc/meminfo: memFree=1101432/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=3216 CPUtime=0.29
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 2567 0 0 0 29 0 0 0 19 0 1 0 28778261 3293184 603 1992294400 134512640 135197378 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 804 603 82 167 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.70184 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20177
/proc/meminfo: memFree=1101432/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=3216 CPUtime=0.69
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 2567 0 0 0 69 0 0 0 23 0 1 0 28778261 3293184 603 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 804 603 82 167 0 635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3216

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1099312/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=3216 CPUtime=1.49
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 2567 0 0 0 149 0 0 0 25 0 1 0 28778261 3293184 603 1992294400 134512640 135197378 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 804 603 82 167 0 635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3216

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1099184/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=5332 CPUtime=3.08
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 3198 0 0 0 308 0 0 0 25 0 1 0 28778261 5459968 1009 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 1333 1009 93 167 0 1164 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5332

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1097520/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=5336 CPUtime=6.28
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 3208 0 0 0 628 0 0 0 25 0 1 0 28778261 5464064 1019 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 1334 1019 93 167 0 1165 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5336

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1097472/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=5336 CPUtime=12.68
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 3208 0 0 0 1268 0 0 0 25 0 1 0 28778261 5464064 1019 1992294400 134512640 135197378 4294956240 18446744073709551615 134603148 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 1334 1019 93 167 0 1165 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5336

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1096448/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=6872 CPUtime=25.48
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 3469 0 0 0 2547 1 0 0 25 0 1 0 28778261 7036928 1280 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 1718 1280 93 167 0 1549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6872

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1095232/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=7636 CPUtime=51.07
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 3778 0 0 0 5106 1 0 0 25 0 1 0 28778261 7819264 1589 1992294400 134512640 135197378 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 1909 1589 93 167 0 1740 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7636

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1092672/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=10512 CPUtime=102.26
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 4405 0 0 0 10225 1 0 0 25 0 1 0 28778261 10764288 2216 1992294400 134512640 135197378 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 2628 2216 93 167 0 2459 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10512

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1089792/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=13100 CPUtime=162.24
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 5129 0 0 0 16222 2 0 0 25 0 1 0 28778261 13414400 2940 1992294400 134512640 135197378 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 3275 2940 93 167 0 3106 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13100

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1086784/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=16980 CPUtime=222.24
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 5870 0 0 0 22221 3 0 0 25 0 1 0 28778261 17387520 3681 1992294400 134512640 135197378 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 4245 3681 93 167 0 4076 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16980

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20178
/proc/meminfo: memFree=1083776/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=22800 CPUtime=282.21
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 6615 0 0 0 28218 3 0 0 25 0 1 0 28778261 23347200 4426 1992294400 134512640 135197378 4294956240 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 5700 4426 93 167 0 5531 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22800

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20180
/proc/meminfo: memFree=1080704/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=22800 CPUtime=342.2
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 7363 0 0 0 34216 4 0 0 25 0 1 0 28778261 23347200 5174 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 5700 5174 93 167 0 5531 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22800

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20180
/proc/meminfo: memFree=1077696/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=31532 CPUtime=402.19
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 8127 0 0 0 40213 6 0 0 25 0 1 0 28778261 32288768 5938 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 7883 5938 93 167 0 7714 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31532

[startup+462.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 20180
/proc/meminfo: memFree=1074624/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=31532 CPUtime=462.17
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 8895 0 0 0 46211 6 0 0 25 0 1 0 28778261 32288768 6706 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 7883 6706 93 167 0 7714 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31532

[startup+522.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 20180
/proc/meminfo: memFree=1071552/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=31532 CPUtime=522.16
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 9663 0 0 0 52209 7 0 0 25 0 1 0 28778261 32288768 7474 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 7883 7474 93 167 0 7714 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 31532

[startup+582.302 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 20180
/proc/meminfo: memFree=1068416/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=44628 CPUtime=582.15
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 10434 0 0 0 58207 8 0 0 25 0 1 0 28778261 45699072 8245 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 11157 8245 93 167 0 10988 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 44628

[startup+642.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 20180
/proc/meminfo: memFree=1065344/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=44628 CPUtime=642.13
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 11179 0 0 0 64205 8 0 0 25 0 1 0 28778261 45699072 8990 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 11157 8990 93 167 0 10988 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 44628


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20188
/proc/meminfo: memFree=893312/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4061.3
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 53941 0 0 0 406082 48 0 0 25 0 1 0 28778261 314875904 51752 1992294400 134512640 135197378 4294956240 18446744073709551615 134593123 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 51752 93 167 0 76705 0
Current children cumulated CPU time (s) 4061.3
Current children cumulated vsize (KiB) 307496

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=890176/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4121.29
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 54719 0 0 0 412080 49 0 0 25 0 1 0 28778261 314875904 52530 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 52530 93 167 0 76705 0
Current children cumulated CPU time (s) 4121.29
Current children cumulated vsize (KiB) 307496

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=887104/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4181.27
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 55500 0 0 0 418077 50 0 0 25 0 1 0 28778261 314875904 53311 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 53311 93 167 0 76705 0
Current children cumulated CPU time (s) 4181.27
Current children cumulated vsize (KiB) 307496

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=884032/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4241.25
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 56270 0 0 0 424075 50 0 0 25 0 1 0 28778261 314875904 54081 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 54081 93 167 0 76705 0
Current children cumulated CPU time (s) 4241.25
Current children cumulated vsize (KiB) 307496

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=880960/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4301.24
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 57016 0 0 0 430073 51 0 0 25 0 1 0 28778261 314875904 54827 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 54827 93 167 0 76705 0
Current children cumulated CPU time (s) 4301.24
Current children cumulated vsize (KiB) 307496

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=878400/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4361.23
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 57697 0 0 0 436071 52 0 0 25 0 1 0 28778261 314875904 55508 1992294400 134512640 135197378 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 55508 93 167 0 76705 0
Current children cumulated CPU time (s) 4361.23
Current children cumulated vsize (KiB) 307496

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=875264/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4421.21
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 58458 0 0 0 442069 52 0 0 25 0 1 0 28778261 314875904 56269 1992294400 134512640 135197378 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 56269 93 167 0 76705 0
Current children cumulated CPU time (s) 4421.21
Current children cumulated vsize (KiB) 307496

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=872256/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4481.2
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 59218 0 0 0 448067 53 0 0 25 0 1 0 28778261 314875904 57029 1992294400 134512640 135197378 4294956240 18446744073709551615 134572776 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 57029 93 167 0 76705 0
Current children cumulated CPU time (s) 4481.2
Current children cumulated vsize (KiB) 307496

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=869120/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4541.19
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 59992 0 0 0 454065 54 0 0 25 0 1 0 28778261 314875904 57803 1992294400 134512640 135197378 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 57803 93 167 0 76705 0
Current children cumulated CPU time (s) 4541.19
Current children cumulated vsize (KiB) 307496

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=865984/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4601.17
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 60759 0 0 0 460063 54 0 0 25 0 1 0 28778261 314875904 58570 1992294400 134512640 135197378 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 58570 93 167 0 76705 0
Current children cumulated CPU time (s) 4601.17
Current children cumulated vsize (KiB) 307496

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=862912/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4661.16
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 61546 0 0 0 466061 55 0 0 25 0 1 0 28778261 314875904 59357 1992294400 134512640 135197378 4294956240 18446744073709551615 134611963 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 59357 93 167 0 76705 0
Current children cumulated CPU time (s) 4661.16
Current children cumulated vsize (KiB) 307496

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=859776/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4721.15
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 62316 0 0 0 472059 56 0 0 25 0 1 0 28778261 314875904 60127 1992294400 134512640 135197378 4294956240 18446744073709551615 134593050 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 60127 93 167 0 76705 0
Current children cumulated CPU time (s) 4721.15
Current children cumulated vsize (KiB) 307496

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=857024/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4781.12
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 63018 0 0 0 478056 56 0 0 25 0 1 0 28778261 314875904 60829 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 60829 93 167 0 76705 0
Current children cumulated CPU time (s) 4781.12
Current children cumulated vsize (KiB) 307496

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=853952/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4841.11
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 63771 0 0 0 484054 57 0 0 25 0 1 0 28778261 314875904 61582 1992294400 134512640 135197378 4294956240 18446744073709551615 134618863 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 61582 93 167 0 76705 0
Current children cumulated CPU time (s) 4841.11
Current children cumulated vsize (KiB) 307496

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=850944/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4901.1
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 64539 0 0 0 490052 58 0 0 25 0 1 0 28778261 314875904 62350 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 62350 93 167 0 76705 0
Current children cumulated CPU time (s) 4901.1
Current children cumulated vsize (KiB) 307496

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=847744/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=4961.08
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 65313 0 0 0 496049 59 0 0 25 0 1 0 28778261 314875904 63124 1992294400 134512640 135197378 4294956240 18446744073709551615 134539222 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 63124 93 167 0 76705 0
Current children cumulated CPU time (s) 4961.08
Current children cumulated vsize (KiB) 307496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=845760/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=5000.09
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 65816 0 0 0 499949 60 0 0 25 0 1 0 28778261 314875904 63627 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 63627 93 167 0 76705 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 307496

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20188
/proc/meminfo: memFree=845760/2055920 swapFree=4192956/4192956
[pid=20177] ppid=20175 vsize=307496 CPUtime=5000.09
/proc/20177/stat : 20177 (march_hi) R 20175 20177 20104 0 -1 4194304 65816 0 0 0 499949 60 0 0 25 0 1 0 28778261 314875904 63627 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20177/statm: 76874 63627 93 167 0 76705 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 307496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.35
CPU time (s): 5000.13
CPU user time (s): 4999.49
CPU system time (s): 0.640902
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 307496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.49
system time used= 0.640902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65816
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= 10105

runsolver used 3.56146 second user time and 10.3864 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-18 00:30:51
IDJOB=1627799
IDBENCH=70255
IDSOLVER=583
FILE ID=node31/1627799-1240007451
PBS_JOBID= 9157354
Free space on /tmp= 66492 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1049921489-034.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627799-1240007451/watcher-1627799-1240007451 -o /tmp/evaluation-result-1627799-1240007451/solver-1627799-1240007451 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627799-1240007451.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5f6d9d113e535105e77af29b0e165b23
RANDOM SEED=962762713

node31.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		: 3000.213
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		: 3000.213
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:       1101912 kB
Buffers:         71748 kB
Cached:         810688 kB
SwapCached:          0 kB
Active:          68680 kB
Inactive:       828700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1101912 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          24700 kB
Slab:            42400 kB
Committed_AS:   185820 kB
PageTables:       1464 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= 66488 MiB
End job on node31 at 2009-04-18 01:54:14