Trace number 1627832

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 5001.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.107983
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.04/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.09	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.04/0.09	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.04/0.09	c main()::
0.04/0.09	c initFormula():: searching for DIMACS p-line....
0.04/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.04/0.09	c parseCNF():: parsing....
0.04/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.09	c runParser():: parsing was successful, warming up engines...
0.04/0.09	c simplify_formula():: removed 0 tautological, 47 satisfied and 0 duplicate clauses
0.04/0.09	c preprocessing fase I completed:: there are now 1992 free variables and 8353 clauses.
0.04/0.09	c stat :: sign balance is biased by 0.542
0.04/0.09	c using 3-SAT heuristics (occurence based diff)
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
0.04/0.09	c resolvent_look() :: found 100 resolvents
0.04/0.09	c lessRedundantTransformation():: nothing to be done.
0.04/0.09	c transformTo3SAT():: you gave me 2000 variables and 8453 clauses.
0.04/0.09	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.04/0.09	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.04/0.09	c transformTo3SAT():: the transformation yielded 2000 variabels and 8453 clauses.
0.04/0.09	c main():: clause / variable ratio: ( 8453 / 2000 ) = 4.23
0.04/0.09	c longest clause has size 3
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c number of free variables = 1992
0.04/0.09	c dynamic_preselect_setsize :: off
0.04/0.09	c main():: all systems go!
0.04/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 274
0.29/0.33	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 11687
6.59/6.67	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 580393
323.01/323.10	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-1627832-1240018299/watcher-1627832-1240018299 -o /tmp/evaluation-result-1627832-1240018299/solver-1627832-1240018299 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627832-1240018299.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: 0.94 0.98 0.99 3/64 21496
/proc/meminfo: memFree=1379136/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=968 CPUtime=0
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 29857036 991232 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 242 126 58 167 0 73 0

[startup+0.0530281 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 21496
/proc/meminfo: memFree=1379136/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=1916 CPUtime=0.04
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 317 0 0 0 4 0 0 0 18 0 1 0 29857036 1961984 300 1992294400 134512640 135197378 4294956240 18446744073709551615 134702454 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 479 300 80 167 0 310 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1916

[startup+0.10103 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 21496
/proc/meminfo: memFree=1379136/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=4544 CPUtime=0.09
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 662 0 0 0 9 0 0 0 18 0 1 0 29857036 4653056 590 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1136 590 91 167 0 967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4544

[startup+0.301047 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 21496
/proc/meminfo: memFree=1379136/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=4820 CPUtime=0.29
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 1117 0 0 0 29 0 0 0 19 0 1 0 29857036 4935680 1045 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1205 1045 91 167 0 1036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4820

[startup+0.701082 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 21496
/proc/meminfo: memFree=1379136/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=4960 CPUtime=0.69
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 1145 0 0 0 69 0 0 0 22 0 1 0 29857036 5079040 1073 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1240 1073 91 167 0 1071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4960

[startup+1.50115 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=5148 CPUtime=1.49
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 1175 0 0 0 149 0 0 0 25 0 1 0 29857036 5271552 1103 1992294400 134512640 135197378 4294956240 18446744073709551615 134572855 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1287 1103 91 167 0 1118 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5148

[startup+3.10129 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1374904/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=5284 CPUtime=3.09
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 1214 0 0 0 309 0 0 0 25 0 1 0 29857036 5410816 1142 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1321 1142 91 167 0 1152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5284

[startup+6.30156 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1374584/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=5452 CPUtime=6.29
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 1266 0 0 0 629 0 0 0 25 0 1 0 29857036 5582848 1193 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1363 1193 91 167 0 1194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5452

[startup+12.7011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1374080/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=5964 CPUtime=12.68
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 1369 0 0 0 1268 0 0 0 25 0 1 0 29857036 6107136 1296 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1491 1296 91 167 0 1322 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5964

[startup+25.5012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1373376/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=7024 CPUtime=25.49
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 1552 0 0 0 2548 1 0 0 25 0 1 0 29857036 7192576 1479 1992294400 134512640 135197378 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1756 1479 91 167 0 1587 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7024

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1372160/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=7988 CPUtime=51.07
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 1877 0 0 0 5106 1 0 0 25 0 1 0 29857036 8179712 1804 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 1997 1804 91 167 0 1828 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7988

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1369664/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=11200 CPUtime=102.26
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 2495 0 0 0 10224 2 0 0 25 0 1 0 29857036 11468800 2422 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 2800 2422 91 167 0 2631 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11200

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1366784/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=14328 CPUtime=162.24
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 3212 0 0 0 16221 3 0 0 25 0 1 0 29857036 14671872 3139 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 3582 3139 91 167 0 3413 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14328

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1363840/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=19156 CPUtime=222.23
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 3944 0 0 0 22219 4 0 0 25 0 1 0 29857036 19615744 3871 1992294400 134512640 135197378 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 4789 3871 91 167 0 4620 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19156

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21497
/proc/meminfo: memFree=1360832/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=24976 CPUtime=282.22
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 4682 0 0 0 28217 5 0 0 25 0 1 0 29857036 25575424 4609 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 6244 4609 91 167 0 6075 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24976

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21499
/proc/meminfo: memFree=1357824/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=26612 CPUtime=342.2
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 5422 0 0 0 34214 6 0 0 25 0 1 0 29857036 27250688 5349 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 6653 5349 91 167 0 6484 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26612

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21499
/proc/meminfo: memFree=1355072/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=26744 CPUtime=402.18
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 6115 0 0 0 40211 7 0 0 25 0 1 0 29857036 27385856 6042 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 6686 6042 91 167 0 6517 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26744

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21499
/proc/meminfo: memFree=1352192/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=35476 CPUtime=462.17
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 6835 0 0 0 46209 8 0 0 25 0 1 0 29857036 36327424 6762 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 8869 6762 91 167 0 8700 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35476

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21499
/proc/meminfo: memFree=1349376/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=35476 CPUtime=522.15
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 7540 0 0 0 52206 9 0 0 25 0 1 0 29857036 36327424 7467 1992294400 134512640 135197378 4294956240 18446744073709551615 134542141 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 8869 7467 91 167 0 8700 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35476

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21499
/proc/meminfo: memFree=1346368/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=35476 CPUtime=582.12
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 8276 0 0 0 58203 9 0 0 25 0 1 0 29857036 36327424 8203 1992294400 134512640 135197378 4294956240 18446744073709551615 134557344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 8869 8203 91 167 0 8700 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35476

[startup+642.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 21499
/proc/meminfo: memFree=1343232/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=51968 CPUtime=642.11
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 9058 0 0 0 64201 10 0 0 25 0 1 0 29857036 53215232 8985 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 12992 8985 91 167 0 12823 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 51968


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1177280/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4061.13
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 50311 0 0 0 406055 58 0 0 25 0 1 0 29857036 237404160 50238 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 50238 91 167 0 57791 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 231840

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1174528/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4121.11
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 50995 0 0 0 412052 59 0 0 25 0 1 0 29857036 237404160 50922 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 50922 91 167 0 57791 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 231840

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1171776/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4181.1
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 51704 0 0 0 418050 60 0 0 25 0 1 0 29857036 237404160 51631 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 51631 91 167 0 57791 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 231840

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1168832/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4241.08
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 52425 0 0 0 424048 60 0 0 25 0 1 0 29857036 237404160 52352 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 52352 91 167 0 57791 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 231840

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1166080/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4301.06
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 53113 0 0 0 430045 61 0 0 25 0 1 0 29857036 237404160 53040 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 53040 91 167 0 57791 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 231840

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1163264/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4361.05
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 53822 0 0 0 436043 62 0 0 25 0 1 0 29857036 237404160 53749 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 53749 91 167 0 57791 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 231840

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1160192/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4421.03
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 54567 0 0 0 442040 63 0 0 25 0 1 0 29857036 237404160 54494 1992294400 134512640 135197378 4294956240 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 54494 91 167 0 57791 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 231840

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1157312/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4481.01
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 55314 0 0 0 448038 63 0 0 25 0 1 0 29857036 237404160 55241 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 55241 91 167 0 57791 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 231840

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1154496/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=231840 CPUtime=4541
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 56005 0 0 0 454036 64 0 0 25 0 1 0 29857036 237404160 55932 1992294400 134512640 135197378 4294956240 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 57960 55932 91 167 0 57791 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 231840

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1151616/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=257976 CPUtime=4600.99
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 56725 0 0 0 460034 65 0 0 25 0 1 0 29857036 264167424 56652 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 64494 56652 91 167 0 64325 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 257976

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1148544/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=257976 CPUtime=4660.97
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 57492 0 0 0 466031 66 0 0 25 0 1 0 29857036 264167424 57419 1992294400 134512640 135197378 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 64494 57419 91 167 0 64325 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 257976

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1145088/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=357424 CPUtime=4720.95
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 58236 0 0 0 472027 68 0 0 25 0 1 0 29857036 366002176 58163 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 89356 58163 91 167 0 89187 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 357424

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1142336/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=357424 CPUtime=4780.93
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 58927 0 0 0 478024 69 0 0 25 0 1 0 29857036 366002176 58854 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 89356 58854 91 167 0 89187 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 357424

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1139392/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=357424 CPUtime=4840.92
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 59643 0 0 0 484022 70 0 0 25 0 1 0 29857036 366002176 59570 1992294400 134512640 135197378 4294956240 18446744073709551615 134541254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 89356 59570 91 167 0 89187 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 357424

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1136384/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=357424 CPUtime=4900.9
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 60397 0 0 0 490019 71 0 0 25 0 1 0 29857036 366002176 60324 1992294400 134512640 135197378 4294956240 18446744073709551615 134596915 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 89356 60324 91 167 0 89187 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 357424

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1133568/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=357424 CPUtime=4960.88
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 61117 0 0 0 496017 71 0 0 25 0 1 0 29857036 366002176 61044 1992294400 134512640 135197378 4294956240 18446744073709551615 134556718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 89356 61044 91 167 0 89187 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 357424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1131712/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=357424 CPUtime=5000.07
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 61581 0 0 0 499935 72 0 0 25 0 1 0 29857036 366002176 61508 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 89356 61508 91 167 0 89187 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 357424

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21983
/proc/meminfo: memFree=1131712/2055920 swapFree=4192956/4192956
[pid=21496] ppid=21494 vsize=357424 CPUtime=5000.07
/proc/21496/stat : 21496 (march_hi) R 21494 21496 21350 0 -1 4194304 61581 0 0 0 499935 72 0 0 25 0 1 0 29857036 366002176 61508 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/21496/statm: 89356 61508 91 167 0 89187 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 357424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.13
CPU user time (s): 4999.36
CPU system time (s): 0.766883
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 357424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.36
system time used= 0.766883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61581
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= 13060

runsolver used 4.77727 second user time and 8.93664 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-18 03:31:39
IDJOB=1627832
IDBENCH=70288
IDSOLVER=583
FILE ID=node61/1627832-1240018299
PBS_JOBID= 9157423
Free space on /tmp= 66408 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627832-1240018299/watcher-1627832-1240018299 -o /tmp/evaluation-result-1627832-1240018299/solver-1627832-1240018299 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627832-1240018299.cnf

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=235895254

node61.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		: 3000.216
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		: 3000.216
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:       1379616 kB
Buffers:         75384 kB
Cached:         528660 kB
SwapCached:          0 kB
Active:         252172 kB
Inactive:       364548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1379616 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          22480 kB
Slab:            45712 kB
Committed_AS:   173448 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66456 MiB
End job on node61 at 2009-04-18 04:55:03