Trace number 1731863

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) 1200.12 1200.56

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-97-100.cnf
MD5SUM5f0ec9f87ae77ca0eb8468a4ddde217c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.0051
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 97 variables and 204 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 97 free variables and 204 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.051
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 672 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 97 variables and 204 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 97 variabels and 204 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 204 / 97 ) = 2.10
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 97
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 26
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 305
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 2287
0.09/0.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 12622
0.79/0.87	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 54190
3.88/3.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 189310
14.17/14.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 556415
42.96/43.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1408793
111.94/112.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 3125766
254.49/254.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 6164246
512.90/513.12	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 10941092
927.94/928.37	c |----------------------------------------------------------------|
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-1731863-1240775412/watcher-1731863-1240775412 -o /tmp/evaluation-result-1731863-1240775412/solver-1731863-1240775412 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1731863-1240775412.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: 0.99 0.97 0.97 2/64 3458
/proc/meminfo: memFree=1448680/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=972 CPUtime=0
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 105569655 995328 131 1992294400 134512640 135197250 4294956240 18446744073709551615 134526671 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 243 131 93 167 0 74 0

[startup+0.0380861 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 3458
/proc/meminfo: memFree=1448680/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=972 CPUtime=0.03
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 159 0 0 0 3 0 0 0 18 0 1 0 105569655 995328 142 1992294400 134512640 135197250 4294956240 18446744073709551615 134605238 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 243 142 93 167 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 972

[startup+0.101083 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 3458
/proc/meminfo: memFree=1448680/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=972 CPUtime=0.09
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 170 0 0 0 9 0 0 0 18 0 1 0 105569655 995328 153 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 243 153 93 167 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 972

[startup+0.301122 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 3458
/proc/meminfo: memFree=1448680/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=1108 CPUtime=0.29
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 190 0 0 0 29 0 0 0 19 0 1 0 105569655 1134592 173 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 277 173 93 167 0 108 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1108

[startup+0.701197 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 3458
/proc/meminfo: memFree=1448680/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=1412 CPUtime=0.69
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 259 0 0 0 69 0 0 0 23 0 1 0 105569655 1445888 242 1992294400 134512640 135197250 4294956240 18446744073709551615 134552726 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 353 242 93 167 0 184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1412

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1447904/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=1792 CPUtime=1.49
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 329 0 0 0 149 0 0 0 25 0 1 0 105569655 1835008 312 1992294400 134512640 135197250 4294956240 18446744073709551615 134617771 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 448 312 93 167 0 279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1792

[startup+3.10166 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1447392/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=2644 CPUtime=3.08
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 462 0 0 0 308 0 0 0 25 0 1 0 105569655 2707456 445 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 661 445 93 167 0 492 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2644

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1446240/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=3556 CPUtime=6.28
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 725 0 0 0 628 0 0 0 25 0 1 0 105569655 3641344 708 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 889 708 93 167 0 720 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3556

[startup+12.7025 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1444000/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=6432 CPUtime=12.67
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 1249 0 0 0 1267 0 0 0 25 0 1 0 105569655 6586368 1232 1992294400 134512640 135197250 4294956240 18446744073709551615 134541918 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 1608 1232 93 167 0 1439 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 6432

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1439520/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=13260 CPUtime=25.47
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 2354 0 0 0 2546 1 0 0 25 0 1 0 105569655 13578240 2309 1992294400 134512640 135197250 4294956240 18446744073709551615 134593980 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 3315 2309 93 167 0 3146 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13260

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1431456/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=20520 CPUtime=51.06
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 4392 0 0 0 5103 3 0 0 25 0 1 0 105569655 21012480 4347 1992294400 134512640 135197250 4294956240 18446744073709551615 134713094 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 5130 4347 93 167 0 4961 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20520

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1415008/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=44272 CPUtime=102.25
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 8438 0 0 0 10219 6 0 0 25 0 1 0 105569655 45334528 8393 1992294400 134512640 135197250 4294956240 18446744073709551615 134552432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 11068 8393 93 167 0 10899 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44272

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1396384/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=63916 CPUtime=162.22
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 13136 0 0 0 16214 8 0 0 25 0 1 0 105569655 65449984 13091 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 15979 13091 93 167 0 15810 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 63916

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1377504/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=97224 CPUtime=222.2
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 17777 0 0 0 22208 12 0 0 25 0 1 0 105569655 99557376 17732 1992294400 134512640 135197250 4294956240 18446744073709551615 134628121 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 24306 17732 93 167 0 24137 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 97224

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1359328/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=97224 CPUtime=282.18
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 22360 0 0 0 28205 13 0 0 25 0 1 0 105569655 99557376 22315 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 24306 22315 93 167 0 24137 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 97224

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1340640/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=149104 CPUtime=342.16
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 26969 0 0 0 34201 15 0 0 25 0 1 0 105569655 152682496 26924 1992294400 134512640 135197250 4294956240 18446744073709551615 134557270 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 37276 26924 93 167 0 37107 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 149104

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1322464/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=149104 CPUtime=402.13
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 31562 0 0 0 40196 17 0 0 25 0 1 0 105569655 152682496 31517 1992294400 134512640 135197250 4294956240 18446744073709551615 134542133 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 37276 31517 93 167 0 37107 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 149104

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1304032/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=149104 CPUtime=462.12
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 36125 0 0 0 46192 20 0 0 25 0 1 0 105569655 152682496 36080 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 37276 36080 93 167 0 37107 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 149104

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1285984/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=215404 CPUtime=522.09
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 40604 0 0 0 52186 23 0 0 25 0 1 0 105569655 220573696 40559 1992294400 134512640 135197250 4294956240 18446744073709551615 134542255 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 53851 40559 93 167 0 53682 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 215404

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1267488/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=215404 CPUtime=582.07
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 45179 0 0 0 58182 25 0 0 25 0 1 0 105569655 220573696 45134 1992294400 134512640 135197250 4294956240 18446744073709551615 134611756 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 53851 45134 93 167 0 53682 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 215404

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3459
/proc/meminfo: memFree=1249248/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=230764 CPUtime=642.06
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 49691 0 0 0 64179 27 0 0 25 0 1 0 105569655 236302336 49646 1992294400 134512640 135197250 4294956240 18446744073709551615 134539183 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 57691 49646 93 167 0 57522 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 230764

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1231136/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=230764 CPUtime=702.02
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 54249 0 0 0 70173 29 0 0 25 0 1 0 105569655 236302336 54204 1992294400 134512640 135197250 4294956240 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 57691 54204 93 167 0 57522 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 230764

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1212640/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=330212 CPUtime=762
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 58731 0 0 0 76166 34 0 0 25 0 1 0 105569655 338137088 58686 1992294400 134512640 135197250 4294956240 18446744073709551615 134539981 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 82553 58686 93 167 0 82384 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 330212

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1194784/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=330212 CPUtime=821.98
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 63253 0 0 0 82161 37 0 0 25 0 1 0 105569655 338137088 63208 1992294400 134512640 135197250 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 82553 63208 93 167 0 82384 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 330212

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1176800/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=330212 CPUtime=881.96
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 67712 0 0 0 88156 40 0 0 25 0 1 0 105569655 338137088 67667 1992294400 134512640 135197250 4294956240 18446744073709551615 134556560 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 82553 67667 93 167 0 82384 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 330212

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1159264/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=330212 CPUtime=941.94
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 72129 0 0 0 94152 42 0 0 25 0 1 0 105569655 338137088 72084 1992294400 134512640 135197250 4294956240 18446744073709551615 134590458 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 82553 72084 93 167 0 82384 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 330212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1141088/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=330212 CPUtime=1001.92
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 76623 0 0 0 100147 45 0 0 25 0 1 0 105569655 338137088 76578 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 82553 76578 93 167 0 82384 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 330212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1123296/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=330212 CPUtime=1061.89
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 81102 0 0 0 106142 47 0 0 25 0 1 0 105569655 338137088 81057 1992294400 134512640 135197250 4294956240 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 82553 81057 93 167 0 82384 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 330212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1105248/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=479388 CPUtime=1121.87
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 85567 0 0 0 112138 49 0 0 25 0 1 0 105569655 490893312 85522 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 119847 85522 93 167 0 119678 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 479388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1087584/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=510112 CPUtime=1181.85
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 90041 0 0 0 118133 52 0 0 25 0 1 0 105569655 522354688 89996 1992294400 134512640 135197250 4294956240 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 127528 89996 93 167 0 127359 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 510112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1081824/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=510112 CPUtime=1200.05
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 91410 0 0 0 119952 53 0 0 25 0 1 0 105569655 522354688 91365 1992294400 134512640 135197250 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 127528 91365 93 167 0 127359 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 510112

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3465
/proc/meminfo: memFree=1081824/2055920 swapFree=4192812/4192956
[pid=3458] ppid=3456 vsize=510112 CPUtime=1200.05
/proc/3458/stat : 3458 (march_nn) R 3456 3458 3109 0 -1 4194304 91410 0 0 0 119952 53 0 0 25 0 1 0 105569655 522354688 91365 1992294400 134512640 135197250 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/3458/statm: 127528 91365 93 167 0 127359 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 510112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.12
CPU user time (s): 1199.52
CPU system time (s): 0.595909
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 510112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.595909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91410
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= 2030

runsolver used 0.839872 second user time and 2.5926 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-26 21:50:12
IDJOB=1731863
IDBENCH=71105
IDSOLVER=522
FILE ID=node38/1731863-1240775412
PBS_JOBID= 9187180
Free space on /tmp= 66360 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-97-100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731863-1240775412/watcher-1731863-1240775412 -o /tmp/evaluation-result-1731863-1240775412/solver-1731863-1240775412 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1731863-1240775412.cnf

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

MD5SUM BENCH= 5f0ec9f87ae77ca0eb8468a4ddde217c
RANDOM SEED=1097155345

node38.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:       1449096 kB
Buffers:         66256 kB
Cached:         457956 kB
SwapCached:          0 kB
Active:         206952 kB
Inactive:       331052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            54740 kB
Committed_AS:   530288 kB
PageTables:       1456 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= 66356 MiB
End job on node38 at 2009-04-26 22:10:15