Trace number 1628156

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 hiUNSAT 832.229 832.593

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
MD5SUMce31bd93f3110b9fcfa2521eb95c9c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark832.229
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 480 variables and 2040 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 17 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 477 free variables and 2023 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.431
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 162 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 480 variables and 2107 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 480 variabels and 2107 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2107 / 480 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 477
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4352
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c |****************************************************************| ( 3/999) NodeCount: 22717
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c |****************************************************************| ( 4/999) NodeCount: 84683
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c |****************************************************************| ( 5/999) NodeCount: 230734
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c |****************************************************************| ( 6/999) NodeCount: 481372
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c |****************************************************************| ( 9/999) NodeCount: 1300390
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c |****************************************************************| (10/999) NodeCount: 1398616
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c |****************************************************************| (11/999) NodeCount: 1433157
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c |****************************************************************| (14/999) NodeCount: 1444171
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c |****************************************************************| (15/999) NodeCount: 1444187
832.13/832.58	c |----------------------------------------------------------------|
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c |****************************************************************| (16/999) NodeCount: 1444188
832.13/832.58	c |----------------------------------------------------------------|
c |
832.13/832.58	c
832.13/832.58	c main():: nodeCount: 1444188
832.13/832.58	c main():: dead ends in main: 26385
832.13/832.58	c main():: lookAheadCount: 90727655
832.13/832.58	c main():: unitResolveCount: 28123148
832.13/832.58	c main():: time=832.340000
832.13/832.58	c main():: necessary_assignments: 352034
832.13/832.58	c main():: bin_sat: 0, bin_unsat 0
832.13/832.58	c main():: doublelook: #: 5604419, succes #: 4013196
832.13/832.58	c main():: doublelook: overall 6.401 of all possible doublelooks executed
832.13/832.58	c main():: doublelook: succesrate: 71.608, average DL_trigger: 52.524
832.13/832.58	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628156-1240131275/watcher-1628156-1240131275 -o /tmp/evaluation-result-1628156-1240131275/solver-1628156-1240131275 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628156-1240131275.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: 0.85 0.97 0.99 3/64 24027
/proc/meminfo: memFree=963600/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=972 CPUtime=0
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 41161477 995328 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134565188 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 243 128 65 167 0 74 0

[startup+0.098317 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 24027
/proc/meminfo: memFree=963600/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=1712 CPUtime=0.09
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 291 0 0 0 9 0 0 0 18 0 1 0 41161477 1753088 274 1992294400 134512640 135197378 4294956240 18446744073709551615 134541991 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 428 274 91 167 0 259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.101317 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 24027
/proc/meminfo: memFree=963600/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=1712 CPUtime=0.09
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 291 0 0 0 9 0 0 0 18 0 1 0 41161477 1753088 274 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 428 274 91 167 0 259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301338 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 24027
/proc/meminfo: memFree=963600/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=1844 CPUtime=0.29
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 304 0 0 0 29 0 0 0 19 0 1 0 41161477 1888256 287 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 461 287 91 167 0 292 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1844

[startup+0.701384 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 24027
/proc/meminfo: memFree=963600/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=1844 CPUtime=0.69
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 319 0 0 0 69 0 0 0 23 0 1 0 41161477 1888256 302 1992294400 134512640 135197378 4294956240 18446744073709551615 134525346 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 461 302 91 167 0 292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50147 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 24028
/proc/meminfo: memFree=962632/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=2112 CPUtime=1.49
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 366 0 0 0 149 0 0 0 25 0 1 0 41161477 2162688 349 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 528 349 91 167 0 359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2112

[startup+3.10165 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 24028
/proc/meminfo: memFree=962312/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=2280 CPUtime=3.09
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 399 0 0 0 309 0 0 0 25 0 1 0 41161477 2334720 382 1992294400 134512640 135197378 4294956240 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 570 382 91 167 0 401 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2280

[startup+6.30201 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 24028
/proc/meminfo: memFree=961992/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=2432 CPUtime=6.29
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 458 0 0 0 629 0 0 0 25 0 1 0 41161477 2490368 441 1992294400 134512640 135197378 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 608 441 91 167 0 439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2432

[startup+12.7027 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 24028
/proc/meminfo: memFree=961360/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=3220 CPUtime=12.69
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 602 0 0 0 1269 0 0 0 25 0 1 0 41161477 3297280 585 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 805 585 91 167 0 636 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3220

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 24028
/proc/meminfo: memFree=960592/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=3952 CPUtime=25.48
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 826 0 0 0 2548 0 0 0 25 0 1 0 41161477 4046848 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 988 809 91 167 0 819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3952

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 24028
/proc/meminfo: memFree=958928/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=6304 CPUtime=51.07
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 1248 0 0 0 5106 1 0 0 25 0 1 0 41161477 6455296 1231 1992294400 134512640 135197378 4294956240 18446744073709551615 134541894 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 1576 1231 91 167 0 1407 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6304

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 24028
/proc/meminfo: memFree=955536/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=11624 CPUtime=102.25
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 2051 0 0 0 10224 1 0 0 25 0 1 0 41161477 11902976 2034 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 2906 2034 91 167 0 2737 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11624

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24028
/proc/meminfo: memFree=951824/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=17260 CPUtime=162.22
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 2973 0 0 0 16220 2 0 0 25 0 1 0 41161477 17674240 2956 1992294400 134512640 135197378 4294956240 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 4315 2956 91 167 0 4146 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17260

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24028
/proc/meminfo: memFree=948432/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=17260 CPUtime=222.2
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 3837 0 0 0 22217 3 0 0 25 0 1 0 41161477 17674240 3820 1992294400 134512640 135197378 4294956240 18446744073709551615 134590518 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 4315 3820 91 167 0 4146 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17260

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24028
/proc/meminfo: memFree=945040/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=26584 CPUtime=282.18
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 4679 0 0 0 28215 3 0 0 25 0 1 0 41161477 27222016 4662 1992294400 134512640 135197378 4294956240 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 6646 4662 91 167 0 6477 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26584

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24028
/proc/meminfo: memFree=941648/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=26584 CPUtime=342.15
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 5513 0 0 0 34211 4 0 0 25 0 1 0 41161477 27222016 5496 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 6646 5496 91 167 0 6477 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26584

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=938384/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=35316 CPUtime=402.12
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 6312 0 0 0 40207 5 0 0 25 0 1 0 41161477 36163584 6295 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 8829 6295 91 167 0 8660 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 35316

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=935312/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=35448 CPUtime=462.09
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 7083 0 0 0 46203 6 0 0 25 0 1 0 41161477 36298752 7066 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 8862 7066 91 167 0 8693 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 35448

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=932240/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=35448 CPUtime=522.06
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 7864 0 0 0 52200 6 0 0 25 0 1 0 41161477 36298752 7847 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 8862 7847 91 167 0 8693 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 35448

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=929296/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=42464 CPUtime=582.04
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 8606 0 0 0 58197 7 0 0 25 0 1 0 41161477 43483136 8589 1992294400 134512640 135197378 4294956240 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 10616 8589 91 167 0 10447 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 42464

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=926352/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=642.02
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 9329 0 0 0 64194 8 0 0 25 0 1 0 41161477 56893440 9312 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 9312 91 167 0 13721 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 55560

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=923408/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=702
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 10047 0 0 0 70192 8 0 0 25 0 1 0 41161477 56893440 10030 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 10030 91 167 0 13721 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 55560

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=920720/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=761.96
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 10718 0 0 0 76188 8 0 0 25 0 1 0 41161477 56893440 10701 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 10701 91 167 0 13721 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 55560

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=918160/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=821.93
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 11368 0 0 0 82185 8 0 0 25 0 1 0 41161477 56893440 11351 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 11351 91 167 0 13721 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 55560

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

[startup+825.503 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=918032/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=825.13
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 11399 0 0 0 82505 8 0 0 25 0 1 0 41161477 56893440 11382 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 11382 91 167 0 13721 0
Current children cumulated CPU time (s) 825.13
Current children cumulated vsize (KiB) 55560

[startup+828.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=917904/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=828.33
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 11431 0 0 0 82825 8 0 0 25 0 1 0 41161477 56893440 11414 1992294400 134512640 135197378 4294956240 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 11414 91 167 0 13721 0
Current children cumulated CPU time (s) 828.33
Current children cumulated vsize (KiB) 55560

[startup+830.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=917840/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=829.93
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 11446 0 0 0 82985 8 0 0 25 0 1 0 41161477 56893440 11429 1992294400 134512640 135197378 4294956240 18446744073709551615 134597730 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 11429 91 167 0 13721 0
Current children cumulated CPU time (s) 829.93
Current children cumulated vsize (KiB) 55560

[startup+831.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=917776/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=831.53
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 11462 0 0 0 83145 8 0 0 25 0 1 0 41161477 56893440 11445 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 11445 91 167 0 13721 0
Current children cumulated CPU time (s) 831.53
Current children cumulated vsize (KiB) 55560

[startup+832.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=917776/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=831.93
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 11465 0 0 0 83185 8 0 0 25 0 1 0 41161477 56893440 11448 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 11448 91 167 0 13721 0
Current children cumulated CPU time (s) 831.93
Current children cumulated vsize (KiB) 55560

[startup+832.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24034
/proc/meminfo: memFree=917776/2055920 swapFree=4192956/4192956
[pid=24027] ppid=24025 vsize=55560 CPUtime=832.13
/proc/24027/stat : 24027 (march_hi) R 24025 24027 23990 0 -1 4194304 11467 0 0 0 83205 8 0 0 25 0 1 0 41161477 56893440 11450 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/24027/statm: 13890 11450 91 167 0 13721 0
Current children cumulated CPU time (s) 832.13
Current children cumulated vsize (KiB) 55560

Child status: 20
Real time (s): 832.593
CPU time (s): 832.229
CPU user time (s): 832.131
CPU system time (s): 0.096985
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 55560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 832.131
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11471
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= 3
involuntary context switches= 2646

runsolver used 1.04284 second user time and 2.02569 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-19 10:54:35
IDJOB=1628156
IDBENCH=70612
IDSOLVER=583
FILE ID=node5/1628156-1240131275
PBS_JOBID= 9159245
Free space on /tmp= 66440 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628156-1240131275/watcher-1628156-1240131275 -o /tmp/evaluation-result-1628156-1240131275/solver-1628156-1240131275 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628156-1240131275.cnf

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

MD5SUM BENCH= ce31bd93f3110b9fcfa2521eb95c9c79
RANDOM SEED=229418425

node5.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
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		: 3000.212
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:        964016 kB
Buffers:         95288 kB
Cached:         901796 kB
SwapCached:          0 kB
Active:         279092 kB
Inactive:       730832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        964016 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          22508 kB
Slab:            68036 kB
Committed_AS:   175824 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66440 MiB
End job on node5 at 2009-04-19 11:08:28