Trace number 1729285

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_nn nn? (TO) 1200.03 1200.43

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
MD5SUM8f639a3496db30a888324b756894fb43
Bench CategoryCRAFTED (crafted 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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 184 variables and 896 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 183 free variables and 894 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.002
0.00/0.01	c find_equivalence():: found 4 3-equivalences
0.00/0.01	c find_equivalence():: found 46 4-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 7.122449 to 4.959184
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 384 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 826 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 184 variables and 778 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 184 variabels and 778 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 778 / 184 ) = 4.23
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 182
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 25
0.00/0.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 326
0.05/0.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2666
0.59/0.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 15307
3.99/4.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 67289
18.38/18.43	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 235973
67.17/67.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 679686
199.92/200.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1640156
495.23/495.40	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 3364912
1038.05/1038.46	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-1729285-1240747486/watcher-1729285-1240747486 -o /tmp/evaluation-result-1729285-1240747486/solver-1729285-1240747486 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729285-1240747486.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.98 1.07 3/64 26489
/proc/meminfo: memFree=1836056/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=840 CPUtime=0
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 102781871 860160 118 1992294400 134512640 135197250 4294956240 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 210 118 81 167 0 41 0

[startup+0.060207 s]
/proc/loadavg: 0.85 0.98 1.07 3/64 26489
/proc/meminfo: memFree=1836056/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=1120 CPUtime=0.05
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 185 0 0 0 5 0 0 0 18 0 1 0 102781871 1146880 168 1992294400 134512640 135197250 4294956240 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 280 168 94 167 0 111 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1120

[startup+0.101214 s]
/proc/loadavg: 0.85 0.98 1.07 3/64 26489
/proc/meminfo: memFree=1836056/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=1252 CPUtime=0.1
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 187 0 0 0 10 0 0 0 18 0 1 0 102781871 1282048 170 1992294400 134512640 135197250 4294956240 18446744073709551615 134551479 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 313 170 94 167 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1252

[startup+0.301249 s]
/proc/loadavg: 0.85 0.98 1.07 3/64 26489
/proc/meminfo: memFree=1836056/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=1252 CPUtime=0.29
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 203 0 0 0 29 0 0 0 19 0 1 0 102781871 1282048 186 1992294400 134512640 135197250 4294956240 18446744073709551615 134526194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 313 186 94 167 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1252

[startup+0.701318 s]
/proc/loadavg: 0.85 0.98 1.07 3/64 26489
/proc/meminfo: memFree=1836056/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=1252 CPUtime=0.69
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 212 0 0 0 69 0 0 0 22 0 1 0 102781871 1282048 195 1992294400 134512640 135197250 4294956240 18446744073709551615 134617720 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 313 195 94 167 0 144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1252

[startup+1.50146 s]
/proc/loadavg: 0.85 0.98 1.07 2/65 26490
/proc/meminfo: memFree=1835472/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=1608 CPUtime=1.49
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 261 0 0 0 149 0 0 0 25 0 1 0 102781871 1646592 244 1992294400 134512640 135197250 4294956240 18446744073709551615 134526307 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 402 244 94 167 0 233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1608

[startup+3.10274 s]
/proc/loadavg: 0.85 0.98 1.07 2/65 26490
/proc/meminfo: memFree=1835216/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=1708 CPUtime=3.09
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 304 0 0 0 309 0 0 0 25 0 1 0 102781871 1748992 287 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 427 287 94 167 0 258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.3013 s]
/proc/loadavg: 0.86 0.98 1.07 2/65 26490
/proc/meminfo: memFree=1834840/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=2196 CPUtime=6.29
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 420 0 0 0 629 0 0 0 25 0 1 0 102781871 2248704 389 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 549 389 94 167 0 380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2196

[startup+12.7014 s]
/proc/loadavg: 0.87 0.98 1.07 2/65 26490
/proc/meminfo: memFree=1834072/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=3260 CPUtime=12.69
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 589 0 0 0 1269 0 0 0 25 0 1 0 102781871 3338240 558 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 815 558 94 167 0 646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3260

[startup+25.5017 s]
/proc/loadavg: 0.90 0.98 1.07 2/65 26490
/proc/meminfo: memFree=1832664/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=4444 CPUtime=25.48
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 932 0 0 0 2548 0 0 0 25 0 1 0 102781871 4550656 901 1992294400 134512640 135197250 4294956240 18446744073709551615 134618934 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 1111 901 94 167 0 942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4444

[startup+51.1012 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 26490
/proc/meminfo: memFree=1829976/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=8160 CPUtime=51.08
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 1595 0 0 0 5107 1 0 0 25 0 1 0 102781871 8355840 1564 1992294400 134512640 135197250 4294956240 18446744073709551615 134526163 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 2040 1564 94 167 0 1871 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8160

[startup+102.305 s]
/proc/loadavg: 0.97 0.98 1.06 2/65 26490
/proc/meminfo: memFree=1824408/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=16312 CPUtime=102.26
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 2943 0 0 0 10224 2 0 0 25 0 1 0 102781871 16703488 2912 1992294400 134512640 135197250 4294956240 18446744073709551615 134556692 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 4078 2912 94 167 0 3909 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16312

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 26490
/proc/meminfo: memFree=1818328/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=25500 CPUtime=162.24
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 4443 0 0 0 16221 3 0 0 25 0 1 0 102781871 26112000 4412 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 6375 4412 94 167 0 6206 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25500

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 26490
/proc/meminfo: memFree=1812184/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=34232 CPUtime=222.22
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 5955 0 0 0 22218 4 0 0 25 0 1 0 102781871 35053568 5924 1992294400 134512640 135197250 4294956240 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 8558 5924 94 167 0 8389 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34232

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 26490
/proc/meminfo: memFree=1805784/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=34232 CPUtime=282.2
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 7557 0 0 0 28215 5 0 0 25 0 1 0 102781871 35053568 7526 1992294400 134512640 135197250 4294956240 18446744073709551615 134526291 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 8558 7526 94 167 0 8389 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34232

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 26490
/proc/meminfo: memFree=1799512/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=54068 CPUtime=342.18
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 9062 0 0 0 34212 6 0 0 25 0 1 0 102781871 55365632 9031 1992294400 134512640 135197250 4294956240 18446744073709551615 134551555 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 13517 9031 94 167 0 13348 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 54068

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 26490
/proc/meminfo: memFree=1793688/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=54068 CPUtime=402.16
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 10525 0 0 0 40210 6 0 0 25 0 1 0 102781871 55365632 10494 1992294400 134512640 135197250 4294956240 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 13517 10494 94 167 0 13348 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 54068

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 26490
/proc/meminfo: memFree=1787800/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=54068 CPUtime=462.14
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 11959 0 0 0 46207 7 0 0 25 0 1 0 102781871 55365632 11928 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 13517 11928 94 167 0 13348 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 54068

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 26490
/proc/meminfo: memFree=1781848/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=73712 CPUtime=522.12
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 13445 0 0 0 52203 9 0 0 25 0 1 0 102781871 75481088 13414 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 18428 13414 94 167 0 18259 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 73712

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 26490
/proc/meminfo: memFree=1775448/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=73712 CPUtime=582.11
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 15020 0 0 0 58201 10 0 0 25 0 1 0 102781871 75481088 14989 1992294400 134512640 135197250 4294956240 18446744073709551615 134592338 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 18428 14989 94 167 0 18259 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 73712

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 26490
/proc/meminfo: memFree=1769048/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=87184 CPUtime=642.09
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 16583 0 0 0 64198 11 0 0 25 0 1 0 102781871 89276416 16552 1992294400 134512640 135197250 4294956240 18446744073709551615 134615788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 21796 16552 94 167 0 21627 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 87184

[startup+702.302 s]
/proc/loadavg: 1.04 1.00 1.01 2/65 26490
/proc/meminfo: memFree=1762776/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=87184 CPUtime=702.07
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 18155 0 0 0 70195 12 0 0 25 0 1 0 102781871 89276416 18124 1992294400 134512640 135197250 4294956240 18446744073709551615 134526324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 21796 18124 94 167 0 21627 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 87184

[startup+762.305 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 26490
/proc/meminfo: memFree=1756760/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=116652 CPUtime=762.04
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 19632 0 0 0 76192 12 0 0 25 0 1 0 102781871 119451648 19601 1992294400 134512640 135197250 4294956240 18446744073709551615 134611896 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 29163 19601 94 167 0 28994 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 116652

[startup+822.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 26490
/proc/meminfo: memFree=1751128/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=116652 CPUtime=822.02
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 21024 0 0 0 82189 13 0 0 25 0 1 0 102781871 119451648 20993 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 29163 20993 94 167 0 28994 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 116652

[startup+882.301 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 26490
/proc/meminfo: memFree=1745176/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=116652 CPUtime=882
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 22512 0 0 0 88186 14 0 0 25 0 1 0 102781871 119451648 22481 1992294400 134512640 135197250 4294956240 18446744073709551615 134528565 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 29163 22481 94 167 0 28994 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 116652

[startup+942.302 s]
/proc/loadavg: 1.02 1.03 1.01 2/65 26490
/proc/meminfo: memFree=1739416/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=116652 CPUtime=941.98
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 23943 0 0 0 94183 15 0 0 25 0 1 0 102781871 119451648 23912 1992294400 134512640 135197250 4294956240 18446744073709551615 134526043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 29163 23912 94 167 0 28994 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 116652

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26490
/proc/meminfo: memFree=1733720/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=116652 CPUtime=1001.96
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 25343 0 0 0 100180 16 0 0 25 0 1 0 102781871 119451648 25312 1992294400 134512640 135197250 4294956240 18446744073709551615 134551563 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 29163 25312 94 167 0 28994 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 116652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26490
/proc/meminfo: memFree=1727960/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=116652 CPUtime=1061.94
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 26788 0 0 0 106177 17 0 0 25 0 1 0 102781871 119451648 26757 1992294400 134512640 135197250 4294956240 18446744073709551615 134617753 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 29163 26757 94 167 0 28994 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 116652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26490
/proc/meminfo: memFree=1721560/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=116652 CPUtime=1121.93
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 28370 0 0 0 112175 18 0 0 25 0 1 0 102781871 119451648 28339 1992294400 134512640 135197250 4294956240 18446744073709551615 134526088 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 29163 28339 94 167 0 28994 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 116652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26490
/proc/meminfo: memFree=1715160/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=187796 CPUtime=1181.91
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 29912 0 0 0 118171 20 0 0 25 0 1 0 102781871 192303104 29881 1992294400 134512640 135197250 4294956240 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 46949 29881 94 167 0 46780 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 187796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26490
/proc/meminfo: memFree=1713240/2055920 swapFree=4181888/4192956
[pid=26489] ppid=26487 vsize=187796 CPUtime=1200
/proc/26489/stat : 26489 (march_nn) R 26487 26489 26452 0 -1 4194304 30365 0 0 0 119980 20 0 0 25 0 1 0 102781871 192303104 30334 1992294400 134512640 135197250 4294956240 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/26489/statm: 46949 30334 94 167 0 46780 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 187796

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): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1199.81
CPU system time (s): 0.225965
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 187796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30365
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= 2139

runsolver used 0.838872 second user time and 2.56361 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-26 14:04:46
IDJOB=1729285
IDBENCH=24699
IDSOLVER=522
FILE ID=node18/1729285-1240747486
PBS_JOBID= 9187072
Free space on /tmp= 66148 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/others/hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729285-1240747486/watcher-1729285-1240747486 -o /tmp/evaluation-result-1729285-1240747486/solver-1729285-1240747486 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729285-1240747486.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8f639a3496db30a888324b756894fb43
RANDOM SEED=1666622748

node18.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		: 3000.280
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		: 3000.280
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:       1836472 kB
Buffers:         22928 kB
Cached:         135504 kB
SwapCached:       4972 kB
Active:          21416 kB
Inactive:       144908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836472 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          13928 kB
Slab:            39072 kB
Committed_AS:   426260 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= 66148 MiB
End job on node18 at 2009-04-26 14:24:48