Trace number 1628145

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) 5000.08 5001.84

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
MD5SUM12366f275d7d2c369dd8888e0db58ba8
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 

0.01/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.03	c main()::
0.01/0.03	c initFormula():: searching for DIMACS p-line....
0.01/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.01/0.03	c parseCNF():: parsing....
0.01/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.03	c runParser():: parsing was successful, warming up engines...
0.01/0.03	c simplify_formula():: removed 0 tautological, 31 satisfied and 0 duplicate clauses
0.01/0.03	c preprocessing fase I completed:: there are now 536 free variables and 2264 clauses.
0.01/0.03	c stat :: sign balance is biased by 0.458
0.01/0.03	c using 3-SAT heuristics (occurence based diff)
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.01/0.03	c resolvent_look() :: found 101 resolvents
0.01/0.03	c lessRedundantTransformation():: nothing to be done.
0.01/0.03	c transformTo3SAT():: you gave me 540 variables and 2365 clauses.
0.01/0.03	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.03	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.03	c transformTo3SAT():: the transformation yielded 540 variabels and 2365 clauses.
0.01/0.03	c main():: clause / variable ratio: ( 2365 / 540 ) = 4.38
0.01/0.03	c longest clause has size 3
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c number of free variables = 536
0.01/0.03	c dynamic_preselect_setsize :: off
0.01/0.03	c main():: all systems go!
0.01/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 135
0.01/0.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 687
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5813
1.99/2.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 37108
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c |****************************************************************| ( 4/999) NodeCount: 171281
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c |****************************************************************| ( 5/999) NodeCount: 587910
285.69/285.81	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1542394
818.41/818.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 3176778
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c |****************************************************************| ( 8/999) NodeCount: 5268119
3191.86/3193.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 7256290
4592.77/4594.46	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-1628145-1240126603/watcher-1628145-1240126603 -o /tmp/evaluation-result-1628145-1240126603/solver-1628145-1240126603 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628145-1240126603.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: 0.92 0.98 0.99 3/64 26263
/proc/meminfo: memFree=448328/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=836 CPUtime=0
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 40694318 856064 90 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 209 90 58 167 0 40 0

[startup+0.02125 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26263
/proc/meminfo: memFree=448328/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=1104 CPUtime=0.01
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 179 0 0 0 1 0 0 0 18 0 1 0 40694318 1130496 162 1992294400 134512640 135197378 4294956240 18446744073709551615 134702602 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 276 162 81 167 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1104

[startup+0.101265 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26263
/proc/meminfo: memFree=448328/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=1924 CPUtime=0.09
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 40694318 1970176 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 481 295 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301299 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26263
/proc/meminfo: memFree=448328/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=1924 CPUtime=0.29
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 40694318 1970176 308 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 481 308 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.70137 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26263
/proc/meminfo: memFree=448328/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=2080 CPUtime=0.69
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 346 0 0 0 69 0 0 0 23 0 1 0 40694318 2129920 329 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 520 329 91 167 0 351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2080

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26264
/proc/meminfo: memFree=447360/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=2216 CPUtime=1.49
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 385 0 0 0 149 0 0 0 25 0 1 0 40694318 2269184 368 1992294400 134512640 135197378 4294956240 18446744073709551615 134618596 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 554 368 91 167 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2216

[startup+3.10179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26264
/proc/meminfo: memFree=447040/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=2384 CPUtime=3.09
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 40694318 2441216 394 1992294400 134512640 135197378 4294956240 18446744073709551615 134594052 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 596 394 91 167 0 427 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2384

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26264
/proc/meminfo: memFree=446720/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=2536 CPUtime=6.29
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 475 0 0 0 629 0 0 0 25 0 1 0 40694318 2596864 458 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 634 458 91 167 0 465 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2536

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26264
/proc/meminfo: memFree=446080/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=3504 CPUtime=12.69
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 618 0 0 0 1269 0 0 0 25 0 1 0 40694318 3588096 601 1992294400 134512640 135197378 4294956240 18446744073709551615 134539153 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 876 601 91 167 0 707 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3504

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26264
/proc/meminfo: memFree=445120/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=4264 CPUtime=25.48
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 829 0 0 0 2548 0 0 0 25 0 1 0 40694318 4366336 812 1992294400 134512640 135197378 4294956240 18446744073709551615 134542264 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 1066 812 91 167 0 897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4264

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26264
/proc/meminfo: memFree=443520/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=6668 CPUtime=51.07
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 1248 0 0 0 5107 0 0 0 25 0 1 0 40694318 6828032 1231 1992294400 134512640 135197378 4294956240 18446744073709551615 134592379 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 1667 1231 91 167 0 1498 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6668

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26264
/proc/meminfo: memFree=440256/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=11960 CPUtime=102.26
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 2027 0 0 0 10225 1 0 0 25 0 1 0 40694318 12247040 2010 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 2990 2010 91 167 0 2821 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11960

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=436672/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=15840 CPUtime=162.24
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 2938 0 0 0 16222 2 0 0 25 0 1 0 40694318 16220160 2921 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 3960 2921 91 167 0 3791 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15840

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=433024/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=17800 CPUtime=222.22
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 3823 0 0 0 22219 3 0 0 25 0 1 0 40694318 18227200 3806 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 4450 3806 91 167 0 4281 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17800

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=429696/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=23620 CPUtime=282.19
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 4642 0 0 0 28216 3 0 0 25 0 1 0 40694318 24186880 4625 1992294400 134512640 135197378 4294956240 18446744073709551615 134526663 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 5905 4625 91 167 0 5736 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23620

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=426112/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=27540 CPUtime=342.17
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 5521 0 0 0 34213 4 0 0 25 0 1 0 40694318 28200960 5504 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 6885 5504 91 167 0 6716 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27540

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=422848/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=36272 CPUtime=402.15
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 6334 0 0 0 40210 5 0 0 25 0 1 0 40694318 37142528 6317 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 9068 6317 91 167 0 8899 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 36272

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=419392/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=36272 CPUtime=462.12
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 7196 0 0 0 46207 5 0 0 25 0 1 0 40694318 37142528 7179 1992294400 134512640 135197378 4294956240 18446744073709551615 134597793 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 9068 7179 91 167 0 8899 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36272

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=416256/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=36404 CPUtime=522.11
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 8011 0 0 0 52205 6 0 0 25 0 1 0 40694318 37277696 7994 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 9101 7994 91 167 0 8932 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 36404

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=412864/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=49500 CPUtime=582.08
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 8843 0 0 0 58202 6 0 0 25 0 1 0 40694318 50688000 8826 1992294400 134512640 135197378 4294956240 18446744073709551615 134552392 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 12375 8826 91 167 0 12206 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 49500

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26264
/proc/meminfo: memFree=409664/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=49500 CPUtime=642.07
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 9652 0 0 0 64200 7 0 0 25 0 1 0 40694318 50688000 9635 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 12375 9635 91 167 0 12206 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 49500


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

[startup+4002.3 s]
/proc/loadavg: 1.18 1.06 1.02 2/65 26272
/proc/meminfo: memFree=248256/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4000.87
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 49803 0 0 0 400046 41 0 0 25 0 1 0 40694318 270471168 49786 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 49786 91 167 0 65864 0
Current children cumulated CPU time (s) 4000.87
Current children cumulated vsize (KiB) 264132

[startup+4062.31 s]
/proc/loadavg: 1.06 1.05 1.01 2/65 26272
/proc/meminfo: memFree=245504/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4060.86
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 50478 0 0 0 406044 42 0 0 25 0 1 0 40694318 270471168 50461 1992294400 134512640 135197378 4294956240 18446744073709551615 134552654 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 50461 91 167 0 65864 0
Current children cumulated CPU time (s) 4060.86
Current children cumulated vsize (KiB) 264132

[startup+4122.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 26272
/proc/meminfo: memFree=242752/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4120.83
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 51155 0 0 0 412041 42 0 0 25 0 1 0 40694318 270471168 51138 1992294400 134512640 135197378 4294956240 18446744073709551615 134556982 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 51138 91 167 0 65864 0
Current children cumulated CPU time (s) 4120.83
Current children cumulated vsize (KiB) 264132

[startup+4182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 26272
/proc/meminfo: memFree=240064/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4180.81
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 51814 0 0 0 418038 43 0 0 25 0 1 0 40694318 270471168 51797 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 51797 91 167 0 65864 0
Current children cumulated CPU time (s) 4180.81
Current children cumulated vsize (KiB) 264132

[startup+4242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26272
/proc/meminfo: memFree=237632/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4240.8
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 52449 0 0 0 424036 44 0 0 25 0 1 0 40694318 270471168 52432 1992294400 134512640 135197378 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 52432 91 167 0 65864 0
Current children cumulated CPU time (s) 4240.8
Current children cumulated vsize (KiB) 264132

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26272
/proc/meminfo: memFree=234944/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4300.77
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 53123 0 0 0 430033 44 0 0 25 0 1 0 40694318 270471168 53106 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 53106 91 167 0 65864 0
Current children cumulated CPU time (s) 4300.77
Current children cumulated vsize (KiB) 264132

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26272
/proc/meminfo: memFree=232448/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4360.75
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 53764 0 0 0 436030 45 0 0 25 0 1 0 40694318 270471168 53747 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 53747 91 167 0 65864 0
Current children cumulated CPU time (s) 4360.75
Current children cumulated vsize (KiB) 264132

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=229824/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4420.73
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 54397 0 0 0 442027 46 0 0 25 0 1 0 40694318 270471168 54380 1992294400 134512640 135197378 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 54380 91 167 0 65864 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 264132

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=227328/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4480.71
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 55034 0 0 0 448025 46 0 0 25 0 1 0 40694318 270471168 55017 1992294400 134512640 135197378 4294956240 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 55017 91 167 0 65864 0
Current children cumulated CPU time (s) 4480.71
Current children cumulated vsize (KiB) 264132

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=224832/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4540.68
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 55654 0 0 0 454022 46 0 0 25 0 1 0 40694318 270471168 55637 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 55637 91 167 0 65864 0
Current children cumulated CPU time (s) 4540.68
Current children cumulated vsize (KiB) 264132

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=222336/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4600.67
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 56267 0 0 0 460020 47 0 0 25 0 1 0 40694318 270471168 56250 1992294400 134512640 135197378 4294956240 18446744073709551615 134616009 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 56250 91 167 0 65864 0
Current children cumulated CPU time (s) 4600.67
Current children cumulated vsize (KiB) 264132

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=219648/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4660.64
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 56955 0 0 0 466017 47 0 0 25 0 1 0 40694318 270471168 56938 1992294400 134512640 135197378 4294956240 18446744073709551615 134617945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 56938 91 167 0 65864 0
Current children cumulated CPU time (s) 4660.64
Current children cumulated vsize (KiB) 264132

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=216960/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4720.63
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 57617 0 0 0 472015 48 0 0 25 0 1 0 40694318 270471168 57600 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 57600 91 167 0 65864 0
Current children cumulated CPU time (s) 4720.63
Current children cumulated vsize (KiB) 264132

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=214528/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4780.6
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 58234 0 0 0 478012 48 0 0 25 0 1 0 40694318 270471168 58217 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 58217 91 167 0 65864 0
Current children cumulated CPU time (s) 4780.6
Current children cumulated vsize (KiB) 264132

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=211968/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4840.58
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 58857 0 0 0 484010 48 0 0 25 0 1 0 40694318 270471168 58840 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 58840 91 167 0 65864 0
Current children cumulated CPU time (s) 4840.58
Current children cumulated vsize (KiB) 264132

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=209408/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4900.56
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 59493 0 0 0 490007 49 0 0 25 0 1 0 40694318 270471168 59476 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 59476 91 167 0 65864 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 264132

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=206976/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=4960.54
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 60103 0 0 0 496005 49 0 0 25 0 1 0 40694318 270471168 60086 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 60086 91 167 0 65864 0
Current children cumulated CPU time (s) 4960.54
Current children cumulated vsize (KiB) 264132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26272
/proc/meminfo: memFree=205376/2055920 swapFree=4192956/4192956
[pid=26263] ppid=26261 vsize=264132 CPUtime=5000.02
/proc/26263/stat : 26263 (march_hi) R 26261 26263 26188 0 -1 4194304 60496 0 0 0 499953 49 0 0 25 0 1 0 40694318 270471168 60479 1992294400 134512640 135197378 4294956240 18446744073709551615 134552907 0 0 4096 0 0 0 0 17 1 0 0
/proc/26263/statm: 66033 60479 91 167 0 65864 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 264132

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.84
CPU time (s): 5000.08
CPU user time (s): 4999.54
CPU system time (s): 0.537918
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 264132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.537918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60496
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= 8649

runsolver used 4.56531 second user time and 9.2146 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-19 09:36:43
IDJOB=1628145
IDBENCH=70601
IDSOLVER=583
FILE ID=node4/1628145-1240126603
PBS_JOBID= 9159220
Free space on /tmp= 66236 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628145-1240126603/watcher-1628145-1240126603 -o /tmp/evaluation-result-1628145-1240126603/solver-1628145-1240126603 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628145-1240126603.cnf

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

MD5SUM BENCH= 12366f275d7d2c369dd8888e0db58ba8
RANDOM SEED=1412934432

node4.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		: 3000.265
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		: 3000.265
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:        448744 kB
Buffers:         88324 kB
Cached:        1437936 kB
SwapCached:          0 kB
Active:         409588 kB
Inactive:      1130040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        448744 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          23184 kB
Slab:            53484 kB
Committed_AS:   172112 kB
PageTables:       1468 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= 66236 MiB
End job on node4 at 2009-04-19 11:00:07