Trace number 1517486

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S853819067-006.cnf
MD5SUM02a783b8e731a7854fc4f9514bffb4d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 34 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 536 free variables and 2261 clauses.
0.00/0.03	c stat :: sign balance is biased by 0.426
0.00/0.03	c using 3-SAT heuristics (occurence based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 127 duplicate clauses
0.00/0.03	c resolvent_look() :: found 53 resolvents
0.00/0.03	c lessRedundantTransformation():: nothing to be done.
0.00/0.03	c transformTo3SAT():: you gave me 540 variables and 2314 clauses.
0.00/0.03	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.03	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03	c transformTo3SAT():: the transformation yielded 540 variabels and 2314 clauses.
0.00/0.03	c main():: clause / variable ratio: ( 2314 / 540 ) = 4.29
0.00/0.03	c longest clause has size 3
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 536
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 38
0.02/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 632
0.19/0.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5951
1.99/2.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 38819
14.99/15.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 179745
78.66/78.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 615610
298.11/298.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1618558
854.06/854.37	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517486-1238286262/watcher-1517486-1238286262 -o /tmp/evaluation-result-1517486-1238286262/solver-1517486-1238286262 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517486-1238286262.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 0.98 2/64 6573
/proc/meminfo: memFree=1214576/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=836 CPUtime=0
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 98 0 0 0 0 0 0 0 20 0 1 0 1101288099 856064 83 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 209 83 59 167 0 40 0

[startup+0.0332651 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 6573
/proc/meminfo: memFree=1214576/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=1792 CPUtime=0.02
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 262 0 0 0 2 0 0 0 20 0 1 0 1101288099 1835008 245 1992294400 134512640 135197250 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 448 245 93 167 0 279 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1792

[startup+0.10127 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 6573
/proc/meminfo: memFree=1214576/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=1792 CPUtime=0.09
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 311 0 0 0 9 0 0 0 20 0 1 0 1101288099 1835008 294 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 448 294 93 167 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1792

[startup+0.301289 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 6573
/proc/meminfo: memFree=1214576/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=1940 CPUtime=0.29
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 331 0 0 0 29 0 0 0 22 0 1 0 1101288099 1986560 314 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 485 314 93 167 0 316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1940

[startup+0.701327 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 6573
/proc/meminfo: memFree=1214576/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=2084 CPUtime=0.69
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 353 0 0 0 69 0 0 0 25 0 1 0 1101288099 2134016 336 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 521 336 93 167 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2084

[startup+1.5024 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1213544/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=2084 CPUtime=1.49
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 1101288099 2134016 354 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 521 354 93 167 0 352 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2084

[startup+3.10155 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1213160/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=2388 CPUtime=3.09
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 435 0 0 0 309 0 0 0 25 0 1 0 1101288099 2445312 418 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 597 418 93 167 0 428 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2388

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1212968/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=2540 CPUtime=6.29
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 485 0 0 0 629 0 0 0 25 0 1 0 1101288099 2600960 468 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 635 468 93 167 0 466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2540

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1212328/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=3280 CPUtime=12.69
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 598 0 0 0 1269 0 0 0 25 0 1 0 1101288099 3358720 581 1992294400 134512640 135197250 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 820 581 93 167 0 651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3280

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1211240/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=4248 CPUtime=25.48
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 870 0 0 0 2548 0 0 0 25 0 1 0 1101288099 4349952 853 1992294400 134512640 135197250 4294956240 18446744073709551615 134542063 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 1062 853 93 167 0 893 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4248

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1209576/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=6616 CPUtime=51.07
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 1286 0 0 0 5106 1 0 0 25 0 1 0 1101288099 6774784 1269 1992294400 134512640 135197250 4294956240 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 1654 1269 93 167 0 1485 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6616

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1206312/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=11840 CPUtime=102.27
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 2084 0 0 0 10225 2 0 0 25 0 1 0 1101288099 12124160 2067 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 2960 2067 93 167 0 2791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11840

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1202664/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=17536 CPUtime=162.24
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 2994 0 0 0 16222 2 0 0 25 0 1 0 1101288099 17956864 2977 1992294400 134512640 135197250 4294956240 18446744073709551615 134552773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 4384 2977 93 167 0 4215 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17536

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1199080/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=17536 CPUtime=222.23
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 3875 0 0 0 22220 3 0 0 25 0 1 0 1101288099 17956864 3858 1992294400 134512640 135197250 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 4384 3858 93 167 0 4215 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17536

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1195752/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=23356 CPUtime=282.21
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 4708 0 0 0 28217 4 0 0 25 0 1 0 1101288099 23916544 4691 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 5839 4691 93 167 0 5670 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23356

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1192232/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=26996 CPUtime=342.2
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 5583 0 0 0 34215 5 0 0 25 0 1 0 1101288099 27643904 5566 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 6749 5566 93 167 0 6580 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26996

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1188648/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=35728 CPUtime=402.18
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 6466 0 0 0 40212 6 0 0 25 0 1 0 1101288099 36585472 6449 1992294400 134512640 135197250 4294956240 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 8932 6449 93 167 0 8763 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35728

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1185384/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=35728 CPUtime=462.16
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 7269 0 0 0 46210 6 0 0 25 0 1 0 1101288099 36585472 7252 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 8932 7252 93 167 0 8763 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35728

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1181992/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=35728 CPUtime=522.15
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 8132 0 0 0 52208 7 0 0 25 0 1 0 1101288099 36585472 8115 1992294400 134512640 135197250 4294956240 18446744073709551615 134526735 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 8932 8115 93 167 0 8763 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35728

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1178600/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=48824 CPUtime=582.12
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 8971 0 0 0 58205 7 0 0 25 0 1 0 1101288099 49995776 8954 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 12206 8954 93 167 0 12037 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 48824

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1175272/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=56096 CPUtime=642.11
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 9786 0 0 0 64203 8 0 0 25 0 1 0 1101288099 57442304 9769 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 14024 9769 93 167 0 13855 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 56096

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1172136/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=56228 CPUtime=702.1
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 10566 0 0 0 70200 10 0 0 25 0 1 0 1101288099 57577472 10549 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 14057 10549 93 167 0 13888 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 56228

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1168936/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=56228 CPUtime=762.08
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 11360 0 0 0 76198 10 0 0 25 0 1 0 1101288099 57577472 11343 1992294400 134512640 135197250 4294956240 18446744073709551615 134590475 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 14057 11343 93 167 0 13888 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 56228

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1165864/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=56228 CPUtime=822.07
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 12118 0 0 0 82196 11 0 0 25 0 1 0 1101288099 57577472 12101 1992294400 134512640 135197250 4294956240 18446744073709551615 134590475 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 14057 12101 93 167 0 13888 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 56228

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1162664/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=75872 CPUtime=882.05
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 12910 0 0 0 88194 11 0 0 25 0 1 0 1101288099 77692928 12893 1992294400 134512640 135197250 4294956240 18446744073709551615 134590392 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 18968 12893 93 167 0 18799 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 75872

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1159400/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=75872 CPUtime=942.03
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 13760 0 0 0 94191 12 0 0 25 0 1 0 1101288099 77692928 13743 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 18968 13743 93 167 0 18799 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 75872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6574
/proc/meminfo: memFree=1156136/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=75872 CPUtime=1002.01
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 14572 0 0 0 100189 12 0 0 25 0 1 0 1101288099 77692928 14555 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 18968 14555 93 167 0 18799 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 75872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6576
/proc/meminfo: memFree=1152872/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=75872 CPUtime=1062
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 15381 0 0 0 106187 13 0 0 25 0 1 0 1101288099 77692928 15364 1992294400 134512640 135197250 4294956240 18446744073709551615 134541970 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 18968 15364 93 167 0 18799 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 75872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6576
/proc/meminfo: memFree=1149608/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=75872 CPUtime=1121.98
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 16189 0 0 0 112185 13 0 0 25 0 1 0 1101288099 77692928 16172 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 18968 16172 93 167 0 18799 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 75872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6576
/proc/meminfo: memFree=1146536/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=75872 CPUtime=1181.97
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 16964 0 0 0 118183 14 0 0 25 0 1 0 1101288099 77692928 16947 1992294400 134512640 135197250 4294956240 18446744073709551615 134597821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 18968 16947 93 167 0 18799 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 75872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6576
/proc/meminfo: memFree=1145576/2055920 swapFree=4179168/4192956
[pid=6573] ppid=6571 vsize=75872 CPUtime=1200.06
/proc/6573/stat : 6573 (march_nn) R 6571 6573 6474 0 -1 4194304 17187 0 0 0 119992 14 0 0 25 0 1 0 1101288099 77692928 17170 1992294400 134512640 135197250 4294956240 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 1 0 0
/proc/6573/statm: 18968 17170 93 167 0 18799 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 75872

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.161975
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 75872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17187
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= 1
involuntary context switches= 1160

runsolver used 0.831873 second user time and 2.51162 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-29 01:24:22
IDJOB=1517486
IDBENCH=70600
IDSOLVER=522
FILE ID=node61/1517486-1238286262
PBS_JOBID= 9060991
Free space on /tmp= 66344 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S853819067-006.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517486-1238286262/watcher-1517486-1238286262 -o /tmp/evaluation-result-1517486-1238286262/solver-1517486-1238286262 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517486-1238286262.cnf

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

MD5SUM BENCH= 02a783b8e731a7854fc4f9514bffb4d8
RANDOM SEED=375620200

node61.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		: 3000.238
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		: 3000.238
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:       1215056 kB
Buffers:         93416 kB
Cached:         649996 kB
SwapCached:       7920 kB
Active:          58740 kB
Inactive:       694220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215056 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            74076 kB
Committed_AS:  2571396 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-29 01:44:25