Trace number 1628143

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) 5000.09 5001.55

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S638051453-097.cnf
MD5SUMf703653b42bdd3cc2ad2ea17949e8d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 540 variables and 2295 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, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2284 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.433
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 184 duplicate clauses
0.00/0.02	c resolvent_look() :: found 85 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2369 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 540 variabels and 2369 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2369 / 540 ) = 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 = 539
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 146
0.05/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 692
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6007
1.99/2.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 39957
15.39/15.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 190223
82.37/82.43	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 669414
321.00/321.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1787409
938.32/938.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 3714772
2103.08/2103.70	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 6199017
3720.21/3721.40	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-1628143-1240125806/watcher-1628143-1240125806 -o /tmp/evaluation-result-1628143-1240125806/solver-1628143-1240125806 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628143-1240125806.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 3/64 25221
/proc/meminfo: memFree=754496/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=964 CPUtime=0
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 40607545 987136 121 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 241 121 62 167 0 72 0

[startup+0.0539399 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25221
/proc/meminfo: memFree=754496/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=1792 CPUtime=0.05
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 300 0 0 0 5 0 0 0 18 0 1 0 40607545 1835008 283 1992294400 134512640 135197378 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 448 283 91 167 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1792

[startup+0.101945 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25221
/proc/meminfo: memFree=754496/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=1940 CPUtime=0.09
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 40607545 1986560 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 485 295 91 167 0 316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1940

[startup+0.301967 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25221
/proc/meminfo: memFree=754496/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=1940 CPUtime=0.29
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 40607545 1986560 310 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 485 310 91 167 0 316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1940

[startup+0.70201 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25221
/proc/meminfo: memFree=754496/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=2076 CPUtime=0.69
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 347 0 0 0 69 0 0 0 22 0 1 0 40607545 2125824 330 1992294400 134512640 135197378 4294956240 18446744073709551615 134596997 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 519 330 91 167 0 350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2076

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=753464/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=2076 CPUtime=1.49
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 362 0 0 0 149 0 0 0 25 0 1 0 40607545 2125824 345 1992294400 134512640 135197378 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 519 345 91 167 0 350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2076

[startup+3.10227 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=753080/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=2380 CPUtime=3.09
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 431 0 0 0 309 0 0 0 25 0 1 0 40607545 2437120 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 595 414 91 167 0 426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=752768/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=2532 CPUtime=6.29
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 484 0 0 0 629 0 0 0 25 0 1 0 40607545 2592768 467 1992294400 134512640 135197378 4294956240 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 633 467 91 167 0 464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2532

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=752264/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=3300 CPUtime=12.69
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 602 0 0 0 1269 0 0 0 25 0 1 0 40607545 3379200 585 1992294400 134512640 135197378 4294956240 18446744073709551615 134618145 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 825 585 91 167 0 656 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3300

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=751368/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=4180 CPUtime=25.48
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 872 0 0 0 2548 0 0 0 25 0 1 0 40607545 4280320 826 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 1045 826 91 167 0 876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4180

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=749512/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=6584 CPUtime=51.08
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 1295 0 0 0 5107 1 0 0 25 0 1 0 40607545 6742016 1249 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 1646 1249 91 167 0 1477 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6584

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=746312/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=11868 CPUtime=102.26
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 2084 0 0 0 10225 1 0 0 25 0 1 0 40607545 12152832 2038 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 2967 2038 91 167 0 2798 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11868

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=742792/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=15748 CPUtime=162.24
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 2983 0 0 0 16222 2 0 0 25 0 1 0 40607545 16125952 2937 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 3937 2937 91 167 0 3768 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15748

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=739144/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=17696 CPUtime=222.22
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 3878 0 0 0 22220 2 0 0 25 0 1 0 40607545 18120704 3832 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 4424 3832 91 167 0 4255 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17696

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=735688/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=23648 CPUtime=282.21
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 4725 0 0 0 28218 3 0 0 25 0 1 0 40607545 24215552 4679 1992294400 134512640 135197378 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 5912 4679 91 167 0 5743 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23648

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=732232/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=23648 CPUtime=342.2
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 5571 0 0 0 34216 4 0 0 25 0 1 0 40607545 24215552 5525 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 5912 5525 91 167 0 5743 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23648

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=728712/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=36280 CPUtime=402.18
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 6446 0 0 0 40213 5 0 0 25 0 1 0 40607545 37150720 6400 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 9070 6400 91 167 0 8901 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=725448/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=36280 CPUtime=462.16
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 7251 0 0 0 46211 5 0 0 25 0 1 0 40607545 37150720 7205 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 9070 7205 91 167 0 8901 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36280

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=722248/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=36280 CPUtime=522.14
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 8092 0 0 0 52208 6 0 0 25 0 1 0 40607545 37150720 8046 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 9070 8046 91 167 0 8901 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36280

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=718984/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=49376 CPUtime=582.13
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 8896 0 0 0 58206 7 0 0 25 0 1 0 40607545 50561024 8850 1992294400 134512640 135197378 4294956240 18446744073709551615 134614809 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 12344 8850 91 167 0 12175 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49376

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25222
/proc/meminfo: memFree=715592/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=49376 CPUtime=642.12
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 9735 0 0 0 64204 8 0 0 25 0 1 0 40607545 50561024 9689 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 12344 9689 91 167 0 12175 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 49376


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25230
/proc/meminfo: memFree=548360/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4061.11
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 51294 0 0 0 406072 39 0 0 25 0 1 0 40607545 270143488 51248 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 51248 91 167 0 65784 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 263812

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25230
/proc/meminfo: memFree=545480/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4121.09
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 52011 0 0 0 412069 40 0 0 25 0 1 0 40607545 270143488 51965 1992294400 134512640 135197378 4294956240 18446744073709551615 134525236 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 51965 91 167 0 65784 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 263812

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25230
/proc/meminfo: memFree=542664/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4181.07
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 52687 0 0 0 418067 40 0 0 25 0 1 0 40607545 270143488 52641 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 52641 91 167 0 65784 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 263812

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25230
/proc/meminfo: memFree=540104/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4241.06
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 53356 0 0 0 424065 41 0 0 25 0 1 0 40607545 270143488 53310 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 53310 91 167 0 65784 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 263812

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25230
/proc/meminfo: memFree=537480/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4301.04
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 54018 0 0 0 430062 42 0 0 25 0 1 0 40607545 270143488 53972 1992294400 134512640 135197378 4294956240 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 53972 91 167 0 65784 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 263812

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25230
/proc/meminfo: memFree=534792/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4361.02
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 54692 0 0 0 436060 42 0 0 25 0 1 0 40607545 270143488 54646 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 54646 91 167 0 65784 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 263812

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25230
/proc/meminfo: memFree=532104/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4421
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 55345 0 0 0 442058 42 0 0 25 0 1 0 40607545 270143488 55299 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 55299 91 167 0 65784 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 263812

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=529544/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4480.99
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 55998 0 0 0 448056 43 0 0 25 0 1 0 40607545 270143488 55952 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 55952 91 167 0 65784 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 263812

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=526984/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4540.97
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 56634 0 0 0 454054 43 0 0 25 0 1 0 40607545 270143488 56588 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 56588 91 167 0 65784 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 263812

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=524168/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4600.96
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 57319 0 0 0 460052 44 0 0 25 0 1 0 40607545 270143488 57273 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 57273 91 167 0 65784 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 263812

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=521736/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4660.93
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 57949 0 0 0 466049 44 0 0 25 0 1 0 40607545 270143488 57903 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 57903 91 167 0 65784 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 263812

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=519176/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4720.93
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 58576 0 0 0 472048 45 0 0 25 0 1 0 40607545 270143488 58530 1992294400 134512640 135197378 4294956240 18446744073709551615 134552479 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 58530 91 167 0 65784 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 263812

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=516744/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4780.9
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 59196 0 0 0 478045 45 0 0 25 0 1 0 40607545 270143488 59150 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 59150 91 167 0 65784 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 263812

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=514056/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4840.88
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 59846 0 0 0 484043 45 0 0 25 0 1 0 40607545 270143488 59800 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 59800 91 167 0 65784 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 263812

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=511432/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4900.87
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 60503 0 0 0 490041 46 0 0 25 0 1 0 40607545 270143488 60457 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 60457 91 167 0 65784 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 263812

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=508808/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=4960.85
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 61155 0 0 0 496039 46 0 0 25 0 1 0 40607545 270143488 61109 1992294400 134512640 135197378 4294956240 18446744073709551615 134552543 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 61109 91 167 0 65784 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 263812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25232
/proc/meminfo: memFree=507080/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=5000.04
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 61578 0 0 0 499957 47 0 0 25 0 1 0 40607545 270143488 61532 1992294400 134512640 135197378 4294956240 18446744073709551615 134543827 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 61532 91 167 0 65784 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 263812

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 25232
/proc/meminfo: memFree=507080/2055920 swapFree=4192956/4192956
[pid=25221] ppid=25219 vsize=263812 CPUtime=5000.04
/proc/25221/stat : 25221 (march_hi) R 25219 25221 25142 0 -1 4194304 61578 0 0 0 499957 47 0 0 25 0 1 0 40607545 270143488 61532 1992294400 134512640 135197378 4294956240 18446744073709551615 134543827 0 0 4096 0 0 0 0 17 1 0 0
/proc/25221/statm: 65953 61532 91 167 0 65784 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 263812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.09
CPU user time (s): 4999.58
CPU system time (s): 0.514921
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 263812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.514921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61578
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= 11339

runsolver used 3.86841 second user time and 9.95949 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-19 09:23:26
IDJOB=1628143
IDBENCH=70599
IDSOLVER=583
FILE ID=node64/1628143-1240125806
PBS_JOBID= 9157798
Free space on /tmp= 66124 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S638051453-097.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628143-1240125806/watcher-1628143-1240125806 -o /tmp/evaluation-result-1628143-1240125806/solver-1628143-1240125806 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628143-1240125806.cnf

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

MD5SUM BENCH= f703653b42bdd3cc2ad2ea17949e8d3f
RANDOM SEED=938502598

node64.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		: 3000.218
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		: 3000.218
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:        754912 kB
Buffers:         82176 kB
Cached:        1112992 kB
SwapCached:          0 kB
Active:         614408 kB
Inactive:       595140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        754912 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          24184 kB
Slab:            77184 kB
Committed_AS:   174040 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66124 MiB
End job on node64 at 2009-04-19 10:46:50