Trace number 1627760

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) 5000.1 5001.37

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.0372
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.038
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 372
0.59/0.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 39013
11.28/11.34	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 3599280
1065.62/1065.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
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c |*************
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c |***************
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-1627760-1239999656/watcher-1627760-1239999656 -o /tmp/evaluation-result-1627760-1239999656/solver-1627760-1239999656 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627760-1239999656.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: 0.99 1.00 0.99 3/64 18390
/proc/meminfo: memFree=1172464/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=980 CPUtime=0
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 27994181 1003520 115 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 245 116 58 167 0 76 0

[startup+0.0974811 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 18390
/proc/meminfo: memFree=1172464/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=3148 CPUtime=0.08
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 1389 0 0 0 8 0 0 0 18 0 1 0 27994181 3223552 545 1992294400 134512640 135197378 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 787 545 79 167 0 618 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3148

[startup+0.10148 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 18390
/proc/meminfo: memFree=1172464/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=3148 CPUtime=0.09
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 1541 0 0 0 9 0 0 0 18 0 1 0 27994181 3223552 545 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 787 545 79 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301499 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 18390
/proc/meminfo: memFree=1172464/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=3420 CPUtime=0.29
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 2230 0 0 0 28 1 0 0 19 0 1 0 27994181 3502080 601 1992294400 134512640 135197378 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 855 601 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.70154 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 18390
/proc/meminfo: memFree=1172464/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=6084 CPUtime=0.69
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 2820 0 0 0 68 1 0 0 22 0 1 0 27994181 6230016 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 1521 995 93 167 0 1352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6084

[startup+1.50162 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1168808/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=6088 CPUtime=1.49
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 2821 0 0 0 148 1 0 0 25 0 1 0 27994181 6234112 996 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 1522 996 93 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10178 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1168680/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=6088 CPUtime=3.09
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 2821 0 0 0 308 1 0 0 25 0 1 0 27994181 6234112 996 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 1522 996 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30109 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1168552/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=6772 CPUtime=6.29
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 2970 0 0 0 628 1 0 0 25 0 1 0 27994181 6934528 1145 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 1693 1145 93 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1167528/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=7624 CPUtime=12.68
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 3099 0 0 0 1267 1 0 0 25 0 1 0 27994181 7806976 1274 1992294400 134512640 135197378 4294956240 18446744073709551615 134603359 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 1906 1274 93 167 0 1737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7624

[startup+25.502 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1166376/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=8388 CPUtime=25.49
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 3373 0 0 0 2547 2 0 0 25 0 1 0 27994181 8589312 1548 1992294400 134512640 135197378 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 2097 1548 93 167 0 1928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8388

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1164264/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=11264 CPUtime=51.08
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 3917 0 0 0 5105 3 0 0 25 0 1 0 27994181 11534336 2092 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 2816 2092 93 167 0 2647 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11264

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1159848/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=17732 CPUtime=102.27
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 4992 0 0 0 10223 4 0 0 25 0 1 0 27994181 18157568 3167 1992294400 134512640 135197378 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 4433 3167 93 167 0 4264 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17732

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1154856/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=23552 CPUtime=162.24
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 6258 0 0 0 16219 5 0 0 25 0 1 0 27994181 24117248 4433 1992294400 134512640 135197378 4294956240 18446744073709551615 134570894 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 5888 4433 93 167 0 5719 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23552

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1149736/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=32616 CPUtime=222.23
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 7520 0 0 0 22216 7 0 0 25 0 1 0 27994181 33398784 5695 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 8154 5695 93 167 0 7985 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32616

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1144680/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=32616 CPUtime=282.22
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 8785 0 0 0 28213 9 0 0 25 0 1 0 27994181 33398784 6960 1992294400 134512640 135197378 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 8154 6960 93 167 0 7985 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32616

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1139240/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=46320 CPUtime=342.2
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 10123 0 0 0 34211 9 0 0 25 0 1 0 27994181 47431680 8298 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 11580 8298 93 167 0 11411 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46320

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1134248/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=46320 CPUtime=402.19
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 11381 0 0 0 40208 11 0 0 25 0 1 0 27994181 47431680 9556 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 11580 9556 93 167 0 11411 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46320

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1129192/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=46320 CPUtime=462.18
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 12629 0 0 0 46205 13 0 0 25 0 1 0 27994181 47431680 10804 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 11580 10804 93 167 0 11411 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46320

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1124264/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=65964 CPUtime=522.16
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 13877 0 0 0 52201 15 0 0 25 0 1 0 27994181 67547136 12052 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 16491 12052 93 167 0 16322 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65964

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1119208/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=65964 CPUtime=582.14
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 15110 0 0 0 58198 16 0 0 25 0 1 0 27994181 67547136 13285 1992294400 134512640 135197378 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 16491 13285 93 167 0 16322 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 65964

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18391
/proc/meminfo: memFree=1114216/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=66576 CPUtime=642.13
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 16337 0 0 0 64196 17 0 0 25 0 1 0 27994181 68173824 14512 1992294400 134512640 135197378 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 16644 14512 93 167 0 16475 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 66576


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

[startup+4062.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=839400/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4061.27
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 84758 0 0 0 406031 96 0 0 25 0 1 0 27994181 474845184 82933 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 82933 93 167 0 115760 0
Current children cumulated CPU time (s) 4061.27
Current children cumulated vsize (KiB) 463716

[startup+4122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=834920/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4121.25
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 85877 0 0 0 412028 97 0 0 25 0 1 0 27994181 474845184 84052 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 84052 93 167 0 115760 0
Current children cumulated CPU time (s) 4121.25
Current children cumulated vsize (KiB) 463716

[startup+4182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=830696/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4181.24
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 86908 0 0 0 418026 98 0 0 25 0 1 0 27994181 474845184 85083 1992294400 134512640 135197378 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 85083 93 167 0 115760 0
Current children cumulated CPU time (s) 4181.24
Current children cumulated vsize (KiB) 463716

[startup+4242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=826536/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4241.22
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 87994 0 0 0 424023 99 0 0 25 0 1 0 27994181 474845184 86169 1992294400 134512640 135197378 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 86169 93 167 0 115760 0
Current children cumulated CPU time (s) 4241.22
Current children cumulated vsize (KiB) 463716

[startup+4302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=821352/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4301.2
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 89262 0 0 0 430020 100 0 0 25 0 1 0 27994181 474845184 87437 1992294400 134512640 135197378 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 87437 93 167 0 115760 0
Current children cumulated CPU time (s) 4301.2
Current children cumulated vsize (KiB) 463716

[startup+4362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=816360/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4361.19
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 90529 0 0 0 436017 102 0 0 25 0 1 0 27994181 474845184 88704 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 88704 93 167 0 115760 0
Current children cumulated CPU time (s) 4361.19
Current children cumulated vsize (KiB) 463716

[startup+4422.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=811240/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4421.18
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 91792 0 0 0 442015 103 0 0 25 0 1 0 27994181 474845184 89967 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 89967 93 167 0 115760 0
Current children cumulated CPU time (s) 4421.18
Current children cumulated vsize (KiB) 463716

[startup+4482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=806248/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4481.16
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 93044 0 0 0 448012 104 0 0 25 0 1 0 27994181 474845184 91219 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 91219 93 167 0 115760 0
Current children cumulated CPU time (s) 4481.16
Current children cumulated vsize (KiB) 463716

[startup+4542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18399
/proc/meminfo: memFree=801256/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4541.14
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 94293 0 0 0 454009 105 0 0 25 0 1 0 27994181 474845184 92468 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 92468 93 167 0 115760 0
Current children cumulated CPU time (s) 4541.14
Current children cumulated vsize (KiB) 463716

[startup+4602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=796200/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4601.13
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 95540 0 0 0 460006 107 0 0 25 0 1 0 27994181 474845184 93715 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 93715 93 167 0 115760 0
Current children cumulated CPU time (s) 4601.13
Current children cumulated vsize (KiB) 463716

[startup+4662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=791272/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4661.11
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 96778 0 0 0 466003 108 0 0 25 0 1 0 27994181 474845184 94953 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 94953 93 167 0 115760 0
Current children cumulated CPU time (s) 4661.11
Current children cumulated vsize (KiB) 463716

[startup+4722.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=786280/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4721.1
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 98020 0 0 0 472001 109 0 0 25 0 1 0 27994181 474845184 96195 1992294400 134512640 135197378 4294956240 18446744073709551615 134602894 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 96195 93 167 0 115760 0
Current children cumulated CPU time (s) 4721.1
Current children cumulated vsize (KiB) 463716

[startup+4782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=781352/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4781.08
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 99252 0 0 0 477998 110 0 0 25 0 1 0 27994181 474845184 97427 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 97427 93 167 0 115760 0
Current children cumulated CPU time (s) 4781.08
Current children cumulated vsize (KiB) 463716

[startup+4842.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=776488/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4841.07
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 100469 0 0 0 483995 112 0 0 25 0 1 0 27994181 474845184 98644 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 98644 93 167 0 115760 0
Current children cumulated CPU time (s) 4841.07
Current children cumulated vsize (KiB) 463716

[startup+4902.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=771752/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4901.05
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 101667 0 0 0 489992 113 0 0 25 0 1 0 27994181 474845184 99842 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 99842 93 167 0 115760 0
Current children cumulated CPU time (s) 4901.05
Current children cumulated vsize (KiB) 463716

[startup+4962.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=766952/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=4961.04
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 102856 0 0 0 495989 115 0 0 25 0 1 0 27994181 474845184 101031 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 101031 93 167 0 115760 0
Current children cumulated CPU time (s) 4961.04
Current children cumulated vsize (KiB) 463716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=763880/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=5000.03
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 103612 0 0 0 499887 116 0 0 25 0 1 0 27994181 474845184 101787 1992294400 134512640 135197378 4294956240 18446744073709551615 134618693 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 101787 93 167 0 115760 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 463716

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: 0.99 1.00 0.99 2/65 18401
/proc/meminfo: memFree=763880/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=463716 CPUtime=5000.03
/proc/18390/stat : 18390 (march_hi) R 18388 18390 18321 0 -1 4194304 103612 0 0 0 499887 116 0 0 25 0 1 0 27994181 474845184 101787 1992294400 134512640 135197378 4294956240 18446744073709551615 134618693 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 115929 101787 93 167 0 115760 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 463716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.37
CPU time (s): 5000.1
CPU user time (s): 4998.88
CPU system time (s): 1.22181
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 463716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.88
system time used= 1.22181
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103612
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= 7995

runsolver used 3.39948 second user time and 10.5904 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-17 22:20:56
IDJOB=1627760
IDBENCH=70216
IDSOLVER=583
FILE ID=node36/1627760-1239999656
PBS_JOBID= 9157341
Free space on /tmp= 66480 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627760-1239999656/watcher-1627760-1239999656 -o /tmp/evaluation-result-1627760-1239999656/solver-1627760-1239999656 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627760-1239999656.cnf

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=5706366

node36.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		: 3000.232
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		: 3000.232
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:       1172880 kB
Buffers:         72580 kB
Cached:         740088 kB
SwapCached:          0 kB
Active:         182624 kB
Inactive:       643996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1172880 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            42444 kB
Committed_AS:   140992 kB
PageTables:       1356 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= 66480 MiB
End job on node36 at 2009-04-17 23:44:19