Trace number 1517462

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2291 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.411
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2374 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2374 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2374 / 540 ) = 4.40
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 539
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 36
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 563
0.09/0.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5572
1.89/1.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 39498
15.48/15.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 200721
88.36/88.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 742251
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c |****************************************************************| ( 6/999) NodeCount: 2050561
1106.41/1106.83	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-1517462-1238285877/watcher-1517462-1238285877 -o /tmp/evaluation-result-1517462-1238285877/solver-1517462-1238285877 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517462-1238285877.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: 1.00 1.00 1.00 3/64 5676
/proc/meminfo: memFree=1216392/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=964 CPUtime=0
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1101252722 987136 122 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 241 122 63 167 0 72 0

[startup+0.0583199 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5676
/proc/meminfo: memFree=1216392/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=1792 CPUtime=0.05
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 304 0 0 0 5 0 0 0 18 0 1 0 1101252722 1835008 287 1992294400 134512640 135197250 4294956240 18446744073709551615 134541894 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 448 287 93 167 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1792

[startup+0.101326 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5676
/proc/meminfo: memFree=1216392/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=1924 CPUtime=0.09
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1101252722 1970176 297 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 481 297 93 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301357 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5676
/proc/meminfo: memFree=1216392/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=1924 CPUtime=0.29
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 1101252722 1970176 315 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 481 315 93 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701418 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5676
/proc/meminfo: memFree=1216392/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=2096 CPUtime=0.69
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 355 0 0 0 69 0 0 0 22 0 1 0 1101252722 2146304 338 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 524 338 93 167 0 355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2096

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1215296/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=2232 CPUtime=1.49
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 1101252722 2285568 379 1992294400 134512640 135197250 4294956240 18446744073709551615 134597752 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 558 379 93 167 0 389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2232

[startup+3.10279 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1215040/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=2400 CPUtime=3.09
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 426 0 0 0 309 0 0 0 25 0 1 0 1101252722 2457600 409 1992294400 134512640 135197250 4294956240 18446744073709551615 134539195 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 600 409 93 167 0 431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2400

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1214720/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=2692 CPUtime=6.29
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 487 0 0 0 629 0 0 0 25 0 1 0 1101252722 2756608 470 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 673 470 93 167 0 504 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2692

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1214144/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=3260 CPUtime=12.69
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 606 0 0 0 1269 0 0 0 25 0 1 0 1101252722 3338240 589 1992294400 134512640 135197250 4294956240 18446744073709551615 134552951 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 815 589 93 167 0 646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3260

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1212992/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=4352 CPUtime=25.49
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 880 0 0 0 2548 1 0 0 25 0 1 0 1101252722 4456448 863 1992294400 134512640 135197250 4294956240 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 1088 863 93 167 0 919 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4352

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1211264/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=6716 CPUtime=51.07
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 1305 0 0 0 5106 1 0 0 25 0 1 0 1101252722 6877184 1288 1992294400 134512640 135197250 4294956240 18446744073709551615 134556321 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 1679 1288 93 167 0 1510 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6716

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1208000/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=11924 CPUtime=102.26
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 2115 0 0 0 10224 2 0 0 25 0 1 0 1101252722 12210176 2098 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 2981 2098 93 167 0 2812 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11924

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1204352/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=17596 CPUtime=162.24
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 3031 0 0 0 16221 3 0 0 25 0 1 0 1101252722 18018304 3014 1992294400 134512640 135197250 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 4399 3014 93 167 0 4230 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17596

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1200640/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=17596 CPUtime=222.21
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 3947 0 0 0 22218 3 0 0 25 0 1 0 1101252722 18018304 3930 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 4399 3930 93 167 0 4230 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17596

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1196928/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=27000 CPUtime=282.2
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 4861 0 0 0 28216 4 0 0 25 0 1 0 1101252722 27648000 4844 1992294400 134512640 135197250 4294956240 18446744073709551615 134590500 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 6750 4844 93 167 0 6581 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27000

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1193408/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=27000 CPUtime=342.17
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 5723 0 0 0 34213 4 0 0 25 0 1 0 1101252722 27648000 5706 1992294400 134512640 135197250 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 6750 5706 93 167 0 6581 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27000

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1189952/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=35732 CPUtime=402.15
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 6589 0 0 0 40210 5 0 0 25 0 1 0 1101252722 36589568 6572 1992294400 134512640 135197250 4294956240 18446744073709551615 134556998 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 8933 6572 93 167 0 8764 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35732

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1186432/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=35732 CPUtime=462.13
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 7468 0 0 0 46208 5 0 0 25 0 1 0 1101252722 36589568 7451 1992294400 134512640 135197250 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 8933 7451 93 167 0 8764 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 35732

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1183296/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=35732 CPUtime=522.11
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 8270 0 0 0 52206 5 0 0 25 0 1 0 1101252722 36589568 8253 1992294400 134512640 135197250 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 8933 8253 93 167 0 8764 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 35732

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1179776/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=55992 CPUtime=582.09
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 9127 0 0 0 58204 5 0 0 25 0 1 0 1101252722 57335808 9110 1992294400 134512640 135197250 4294956240 18446744073709551615 134542063 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 13998 9110 93 167 0 13829 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 55992

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1176256/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=55992 CPUtime=642.07
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 9983 0 0 0 64201 6 0 0 25 0 1 0 1101252722 57335808 9966 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 13998 9966 93 167 0 13829 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 55992

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1172992/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=55992 CPUtime=702.04
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 10826 0 0 0 70198 6 0 0 25 0 1 0 1101252722 57335808 10809 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 13998 10809 93 167 0 13829 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 55992

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1169536/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=55992 CPUtime=762.03
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 11664 0 0 0 76196 7 0 0 25 0 1 0 1101252722 57335808 11647 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 13998 11647 93 167 0 13829 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 55992

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1166208/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=55992 CPUtime=822.01
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 12507 0 0 0 82193 8 0 0 25 0 1 0 1101252722 57335808 12490 1992294400 134512640 135197250 4294956240 18446744073709551615 134593937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 13998 12490 93 167 0 13829 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 55992

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1162688/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=75636 CPUtime=881.99
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 13354 0 0 0 88190 9 0 0 25 0 1 0 1101252722 77451264 13337 1992294400 134512640 135197250 4294956240 18446744073709551615 134542326 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 18909 13337 93 167 0 18740 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 75636

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1159360/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=75636 CPUtime=941.97
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 14185 0 0 0 94188 9 0 0 25 0 1 0 1101252722 77451264 14168 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 18909 14168 93 167 0 18740 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 75636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1156096/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=75636 CPUtime=1001.95
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 15000 0 0 0 100185 10 0 0 25 0 1 0 1101252722 77451264 14983 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 18909 14983 93 167 0 18740 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 75636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1152960/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=89968 CPUtime=1061.93
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 15784 0 0 0 106182 11 0 0 25 0 1 0 1101252722 92127232 15767 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 22492 15767 93 167 0 22323 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 89968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5677
/proc/meminfo: memFree=1149888/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=89968 CPUtime=1121.91
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 16556 0 0 0 112180 11 0 0 25 0 1 0 1101252722 92127232 16539 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 22492 16539 93 167 0 22323 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 89968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=1146496/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=89968 CPUtime=1181.88
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 17398 0 0 0 118177 11 0 0 25 0 1 0 1101252722 92127232 17381 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 22492 17381 93 167 0 22323 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 89968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=1145472/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=89968 CPUtime=1200.08
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 17646 0 0 0 119997 11 0 0 25 0 1 0 1101252722 92127232 17629 1992294400 134512640 135197250 4294956240 18446744073709551615 134648929 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 22492 17629 93 167 0 22323 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 89968

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: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=1145472/2055920 swapFree=4176604/4192956
[pid=5676] ppid=5674 vsize=89968 CPUtime=1200.08
/proc/5676/stat : 5676 (march_nn) R 5674 5676 5548 0 -1 4194304 17646 0 0 0 119997 11 0 0 25 0 1 0 1101252722 92127232 17629 1992294400 134512640 135197250 4294956240 18446744073709551615 134648929 0 0 4096 0 0 0 0 17 1 0 0
/proc/5676/statm: 22492 17629 93 167 0 22323 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 89968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.131979
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 89968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17646
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= 2489

runsolver used 1.01185 second user time and 2.32165 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-29 01:17:57
IDJOB=1517462
IDBENCH=70598
IDSOLVER=522
FILE ID=node34/1517462-1238285877
PBS_JOBID= 9060949
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517462-1238285877/watcher-1517462-1238285877 -o /tmp/evaluation-result-1517462-1238285877/solver-1517462-1238285877 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517462-1238285877.cnf

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=1791171610

node34.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		: 3000.259
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		: 3000.259
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:       1216808 kB
Buffers:         98568 kB
Cached:         640804 kB
SwapCached:      10192 kB
Active:          58012 kB
Inactive:       692988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216808 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            74124 kB
Committed_AS:  2596572 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-29 01:38:00