Trace number 1628081

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 3574.73 3576.18

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S645163129-012.cnf
MD5SUM009e989e2755ac440b0ff3df87428440
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3574.73
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 500 variables and 2125 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, 9 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 499 free variables and 2116 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.414
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 146 duplicate clauses
0.00/0.02	c resolvent_look() :: found 76 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2192 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 500 variabels and 2192 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2192 / 500 ) = 4.38
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 = 499
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 |****************************************************************| ( 0/999) NodeCount: 149
0.05/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 628
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c |****************************************************************| ( 2/999) NodeCount: 5145
1.69/1.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31736
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c |****************************************************************| ( 4/999) NodeCount: 139510
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c |****************************************************************| ( 5/999) NodeCount: 451323
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c |****************************************************************| ( 6/999) NodeCount: 1111490
582.57/582.86	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2145756
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1993.28/1994.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 4408870
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c |****************************************************************| (14/999) NodeCount: 5548579
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c |****************************************************************| (16/999) NodeCount: 5549080
3574.64/3576.15	c |----------------------------------------------------------------|
c |
3574.64/3576.15	c
3574.64/3576.15	c main():: nodeCount: 5549080
3574.64/3576.15	c main():: dead ends in main: 116365
3574.64/3576.15	c main():: lookAheadCount: 348441108
3574.64/3576.15	c main():: unitResolveCount: 116488056
3574.64/3576.15	c main():: time=-719.727296
3574.64/3576.15	c main():: necessary_assignments: 1497687
3574.64/3576.15	c main():: bin_sat: 0, bin_unsat 0
3574.64/3576.15	c main():: doublelook: #: 21358541, succes #: 15218379
3574.64/3576.15	c main():: doublelook: overall 6.356 of all possible doublelooks executed
3574.64/3576.15	c main():: doublelook: succesrate: 71.252, average DL_trigger: 52.118
3574.64/3576.15	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-1628081-1240101078/watcher-1628081-1240101078 -o /tmp/evaluation-result-1628081-1240101078/solver-1628081-1240101078 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628081-1240101078.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: 1.00 1.00 1.00 2/64 23490
/proc/meminfo: memFree=874048/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=976 CPUtime=0
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 38141437 999424 129 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 244 129 65 167 0 75 0

[startup+0.0584879 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23490
/proc/meminfo: memFree=874048/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=1740 CPUtime=0.05
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 293 0 0 0 5 0 0 0 18 0 1 0 38141437 1781760 276 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 435 276 91 167 0 266 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1740

[startup+0.101496 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23490
/proc/meminfo: memFree=874048/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=1872 CPUtime=0.09
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 38141437 1916928 281 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 468 281 91 167 0 299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1872

[startup+0.301539 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23490
/proc/meminfo: memFree=874048/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=1872 CPUtime=0.29
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 38141437 1916928 301 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 468 301 91 167 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.701625 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23490
/proc/meminfo: memFree=874048/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=1872 CPUtime=0.69
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 331 0 0 0 69 0 0 0 23 0 1 0 38141437 1916928 314 1992294400 134512640 135197378 4294956240 18446744073709551615 134525353 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 468 314 91 167 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=873016/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=2076 CPUtime=1.49
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 363 0 0 0 149 0 0 0 25 0 1 0 38141437 2125824 346 1992294400 134512640 135197378 4294956240 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 519 346 91 167 0 350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2076

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=872824/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=2560 CPUtime=3.09
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 449 0 0 0 309 0 0 0 25 0 1 0 38141437 2621440 432 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 640 432 91 167 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2560

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=872312/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=2712 CPUtime=6.29
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 509 0 0 0 629 0 0 0 25 0 1 0 38141437 2777088 492 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 678 492 91 167 0 509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2712

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=871608/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=3456 CPUtime=12.69
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 648 0 0 0 1269 0 0 0 25 0 1 0 38141437 3538944 631 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 864 631 91 167 0 695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3456

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=870648/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=4204 CPUtime=25.48
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 874 0 0 0 2548 0 0 0 25 0 1 0 38141437 4304896 857 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 1051 857 91 167 0 882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4204

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=868984/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=6588 CPUtime=51.07
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 1293 0 0 0 5106 1 0 0 25 0 1 0 38141437 6746112 1276 1992294400 134512640 135197378 4294956240 18446744073709551615 134590543 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 1647 1276 91 167 0 1478 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6588

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=865656/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=11832 CPUtime=102.25
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 2103 0 0 0 10224 1 0 0 25 0 1 0 38141437 12115968 2086 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 2958 2086 91 167 0 2789 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11832

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=861944/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=17580 CPUtime=162.23
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 3035 0 0 0 16221 2 0 0 25 0 1 0 38141437 18001920 3018 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 4395 3018 91 167 0 4226 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17580

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=858424/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=17580 CPUtime=222.2
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 3898 0 0 0 22218 2 0 0 25 0 1 0 38141437 18001920 3881 1992294400 134512640 135197378 4294956240 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 4395 3881 91 167 0 4226 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17580

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23491
/proc/meminfo: memFree=854776/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=27136 CPUtime=282.18
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 4805 0 0 0 28215 3 0 0 25 0 1 0 38141437 27787264 4788 1992294400 134512640 135197378 4294956240 18446744073709551615 134542010 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 6784 4788 91 167 0 6615 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 27136

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23493
/proc/meminfo: memFree=851256/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=27136 CPUtime=342.15
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 5669 0 0 0 34211 4 0 0 25 0 1 0 38141437 27787264 5652 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 6784 5652 91 167 0 6615 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 27136

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23493
/proc/meminfo: memFree=847864/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=35868 CPUtime=402.14
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 6538 0 0 0 40208 6 0 0 25 0 1 0 38141437 36728832 6521 1992294400 134512640 135197378 4294956240 18446744073709551615 134593907 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 8967 6521 91 167 0 8798 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35868

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23493
/proc/meminfo: memFree=844472/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=35868 CPUtime=462.1
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 7370 0 0 0 46204 6 0 0 25 0 1 0 38141437 36728832 7353 1992294400 134512640 135197378 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 8967 7353 91 167 0 8798 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 35868

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23493
/proc/meminfo: memFree=841208/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=35868 CPUtime=522.09
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 8201 0 0 0 52202 7 0 0 25 0 1 0 38141437 36728832 8184 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 8967 8184 91 167 0 8798 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 35868

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23493
/proc/meminfo: memFree=838072/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=43336 CPUtime=582.07
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 8973 0 0 0 58199 8 0 0 25 0 1 0 38141437 44376064 8956 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 10834 8956 91 167 0 10665 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 43336

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23493
/proc/meminfo: memFree=834616/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=56432 CPUtime=642.04
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 9817 0 0 0 64196 8 0 0 25 0 1 0 38141437 57786368 9800 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 14108 9800 91 167 0 13939 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 56432


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

/proc/meminfo: memFree=722744/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=2921.12
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 37615 0 0 0 292082 30 0 0 25 0 1 0 38141437 199503872 37598 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 37598 91 167 0 48538 0
Current children cumulated CPU time (s) 2921.12
Current children cumulated vsize (KiB) 194828

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=720248/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=2981.08
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 38230 0 0 0 298078 30 0 0 25 0 1 0 38141437 199503872 38213 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 38213 91 167 0 48538 0
Current children cumulated CPU time (s) 2981.08
Current children cumulated vsize (KiB) 194828

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=717496/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3041.06
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 38916 0 0 0 304075 31 0 0 25 0 1 0 38141437 199503872 38899 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 38899 91 167 0 48538 0
Current children cumulated CPU time (s) 3041.06
Current children cumulated vsize (KiB) 194828

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=714808/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3101.04
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 39583 0 0 0 310072 32 0 0 25 0 1 0 38141437 199503872 39566 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 39566 91 167 0 48538 0
Current children cumulated CPU time (s) 3101.04
Current children cumulated vsize (KiB) 194828

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=712248/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3161.01
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 40224 0 0 0 316069 32 0 0 25 0 1 0 38141437 199503872 40207 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 40207 91 167 0 48538 0
Current children cumulated CPU time (s) 3161.01
Current children cumulated vsize (KiB) 194828

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=709752/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3220.99
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 40829 0 0 0 322066 33 0 0 25 0 1 0 38141437 199503872 40812 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 40812 91 167 0 48538 0
Current children cumulated CPU time (s) 3220.99
Current children cumulated vsize (KiB) 194828

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=707256/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3280.97
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 41447 0 0 0 328064 33 0 0 25 0 1 0 38141437 199503872 41430 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 41430 91 167 0 48538 0
Current children cumulated CPU time (s) 3280.97
Current children cumulated vsize (KiB) 194828

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=704824/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3340.95
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 42053 0 0 0 334061 34 0 0 25 0 1 0 38141437 199503872 42036 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 42036 91 167 0 48538 0
Current children cumulated CPU time (s) 3340.95
Current children cumulated vsize (KiB) 194828

[startup+3402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=702328/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3400.92
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 42671 0 0 0 340058 34 0 0 25 0 1 0 38141437 199503872 42654 1992294400 134512640 135197378 4294956240 18446744073709551615 134618611 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 42654 91 167 0 48538 0
Current children cumulated CPU time (s) 3400.92
Current children cumulated vsize (KiB) 194828

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=699960/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3460.89
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 43263 0 0 0 346054 35 0 0 25 0 1 0 38141437 199503872 43246 1992294400 134512640 135197378 4294956240 18446744073709551615 134601582 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 43246 91 167 0 48538 0
Current children cumulated CPU time (s) 3460.89
Current children cumulated vsize (KiB) 194828

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=697656/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3520.86
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 43833 0 0 0 352051 35 0 0 25 0 1 0 38141437 199503872 43816 1992294400 134512640 135197378 4294956240 18446744073709551615 134552514 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 43816 91 167 0 48538 0
Current children cumulated CPU time (s) 3520.86
Current children cumulated vsize (KiB) 194828

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

[startup+3532.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=697208/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3531.26
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 43935 0 0 0 353091 35 0 0 25 0 1 0 38141437 199503872 43918 1992294400 134512640 135197378 4294956240 18446744073709551615 134611964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 43918 91 167 0 48538 0
Current children cumulated CPU time (s) 3531.26
Current children cumulated vsize (KiB) 194828

[startup+3558.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=696248/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3556.84
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 44170 0 0 0 355649 35 0 0 25 0 1 0 38141437 199503872 44153 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 44153 91 167 0 48538 0
Current children cumulated CPU time (s) 3556.84
Current children cumulated vsize (KiB) 194828

[startup+3564.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=696056/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3563.25
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 44226 0 0 0 356289 36 0 0 25 0 1 0 38141437 199503872 44209 1992294400 134512640 135197378 4294956240 18446744073709551615 134542096 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 44209 91 167 0 48538 0
Current children cumulated CPU time (s) 3563.25
Current children cumulated vsize (KiB) 194828

[startup+3571.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=695800/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3569.65
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 44282 0 0 0 356929 36 0 0 25 0 1 0 38141437 199503872 44265 1992294400 134512640 135197378 4294956240 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 44265 91 167 0 48538 0
Current children cumulated CPU time (s) 3569.65
Current children cumulated vsize (KiB) 194828

[startup+3574.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=695672/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3572.84
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 44307 0 0 0 357248 36 0 0 25 0 1 0 38141437 199503872 44290 1992294400 134512640 135197378 4294956240 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 44290 91 167 0 48538 0
Current children cumulated CPU time (s) 3572.84
Current children cumulated vsize (KiB) 194828

[startup+3575.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=695672/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3573.64
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 44315 0 0 0 357328 36 0 0 25 0 1 0 38141437 199503872 44298 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 44298 91 167 0 48538 0
Current children cumulated CPU time (s) 3573.64
Current children cumulated vsize (KiB) 194828

[startup+3575.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=695672/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3574.44
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 44321 0 0 0 357408 36 0 0 25 0 1 0 38141437 199503872 44304 1992294400 134512640 135197378 4294956240 18446744073709551615 134594007 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 44304 91 167 0 48538 0
Current children cumulated CPU time (s) 3574.44
Current children cumulated vsize (KiB) 194828

[startup+3576.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23499
/proc/meminfo: memFree=695608/2055920 swapFree=4192956/4192956
[pid=23490] ppid=23488 vsize=194828 CPUtime=3574.64
/proc/23490/stat : 23490 (march_hi) R 23488 23490 23417 0 -1 4194304 44323 0 0 0 357428 36 0 0 25 0 1 0 38141437 199503872 44306 1992294400 134512640 135197378 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23490/statm: 48707 44306 91 167 0 48538 0
Current children cumulated CPU time (s) 3574.64
Current children cumulated vsize (KiB) 194828

Child status: 20
Real time (s): 3576.18
CPU time (s): 3574.73
CPU user time (s): 3574.34
CPU system time (s): 0.39094
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 194828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3574.34
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44326
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= 7726

runsolver used 3.43248 second user time and 6.40103 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-19 02:31:18
IDJOB=1628081
IDBENCH=70537
IDSOLVER=583
FILE ID=node10/1628081-1240101078
PBS_JOBID= 9159152
Free space on /tmp= 66328 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S645163129-012.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628081-1240101078/watcher-1628081-1240101078 -o /tmp/evaluation-result-1628081-1240101078/solver-1628081-1240101078 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628081-1240101078.cnf

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

MD5SUM BENCH= 009e989e2755ac440b0ff3df87428440
RANDOM SEED=1042071925

node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        874528 kB
Buffers:         76556 kB
Cached:        1030824 kB
SwapCached:          0 kB
Active:         158016 kB
Inactive:       963292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874528 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            46128 kB
Committed_AS:   162476 kB
PageTables:       1372 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= 66328 MiB
End job on node10 at 2009-04-19 03:30:54