Trace number 1516394

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S603077945-019.cnf
MD5SUMba7fab3ac0ce1b351c2d42cffabe6360
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

1.00/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.04	c main()::
1.00/1.04	c initFormula():: searching for DIMACS p-line....
1.00/1.04	c full lookahead due to high density!
1.00/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.00/1.04	c parseCNF():: parsing....
1.00/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.04	c runParser():: parsing was successful, warming up engines...
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.00/1.04	c stat :: sign balance is biased by 0.005
1.00/1.04	c using k-SAT heuristics (size based diff)
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c number of free variables = 70
1.00/1.04	c dynamic_preselect_setsize :: off
1.00/1.04	c main():: all systems go!
1.00/1.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 27
1.00/1.08	c |----------------------------------------------------------------|
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1.19/1.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3610
2.69/2.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 22668
11.29/11.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 105833
50.17/50.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1109182
567.54/567.79	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-1516394-1238268928/watcher-1516394-1238268928 -o /tmp/evaluation-result-1516394-1238268928/solver-1516394-1238268928 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516394-1238268928.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: 0.92 0.98 0.99 3/73 493
/proc/meminfo: memFree=1524736/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=836 CPUtime=0
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 979311343 856064 93 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 209 94 59 167 0 40 0

[startup+0.0598601 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 493
/proc/meminfo: memFree=1524736/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=1952 CPUtime=0.05
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 906 0 0 0 5 0 0 0 20 0 1 0 979311343 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1952

[startup+0.101863 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 493
/proc/meminfo: memFree=1524736/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=1952 CPUtime=0.09
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 906 0 0 0 9 0 0 0 20 0 1 0 979311343 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301883 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 493
/proc/meminfo: memFree=1524736/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=1952 CPUtime=0.29
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 906 0 0 0 29 0 0 0 22 0 1 0 979311343 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701926 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 493
/proc/meminfo: memFree=1524736/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=1952 CPUtime=0.69
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 906 0 0 0 69 0 0 0 25 0 1 0 979311343 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50201 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 494
/proc/meminfo: memFree=1523576/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=2392 CPUtime=1.49
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 1162 0 0 0 149 0 0 0 25 0 1 0 979311343 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10218 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 494
/proc/meminfo: memFree=1523192/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=2640 CPUtime=3.09
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 1164 0 0 0 309 0 0 0 25 0 1 0 979311343 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30151 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 494
/proc/meminfo: memFree=1523000/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=2640 CPUtime=6.29
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 1205 0 0 0 629 0 0 0 25 0 1 0 979311343 2703360 474 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 660 474 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 494
/proc/meminfo: memFree=1522296/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=3324 CPUtime=12.69
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 1363 0 0 0 1269 0 0 0 25 0 1 0 979311343 3403776 632 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 831 632 94 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 494
/proc/meminfo: memFree=1521592/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=4176 CPUtime=25.49
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 1529 0 0 0 2549 0 0 0 25 0 1 0 979311343 4276224 798 1992294400 134512640 135197250 4294956240 18446744073709551615 134603571 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 1044 798 94 167 0 875 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4176

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 494
/proc/meminfo: memFree=1520376/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=6092 CPUtime=51.07
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 1843 0 0 0 5107 0 0 0 25 0 1 0 979311343 6238208 1112 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 1523 1112 94 167 0 1354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6092

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 494
/proc/meminfo: memFree=1517688/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=7816 CPUtime=102.27
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 2482 0 0 0 10226 1 0 0 25 0 1 0 979311343 8003584 1751 1992294400 134512640 135197250 4294956240 18446744073709551615 134570915 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 1954 1751 94 167 0 1785 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7816

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 494
/proc/meminfo: memFree=1514808/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=14284 CPUtime=162.25
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 3194 0 0 0 16224 1 0 0 25 0 1 0 979311343 14626816 2463 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 3571 2463 94 167 0 3402 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14284

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 494
/proc/meminfo: memFree=1511992/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=14284 CPUtime=222.23
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 3889 0 0 0 22221 2 0 0 25 0 1 0 979311343 14626816 3158 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 3571 3158 94 167 0 3402 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14284

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 494
/proc/meminfo: memFree=1509176/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=20104 CPUtime=282.22
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 4590 0 0 0 28219 3 0 0 25 0 1 0 979311343 20586496 3859 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 5026 3859 94 167 0 4857 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 494
/proc/meminfo: memFree=1506104/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=20516 CPUtime=342.2
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 5340 0 0 0 34217 3 0 0 25 0 1 0 979311343 21008384 4609 1992294400 134512640 135197250 4294956240 18446744073709551615 134556439 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 5129 4609 94 167 0 4960 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20516

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1503224/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=29248 CPUtime=402.19
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 6036 0 0 0 40215 4 0 0 25 0 1 0 979311343 29949952 5305 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 7312 5305 94 167 0 7143 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29248

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1500472/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=29248 CPUtime=462.17
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 6711 0 0 0 46213 4 0 0 25 0 1 0 979311343 29949952 5980 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 7312 5980 94 167 0 7143 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29248

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1497848/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=29248 CPUtime=522.15
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 7367 0 0 0 52211 4 0 0 25 0 1 0 979311343 29949952 6636 1992294400 134512640 135197250 4294956240 18446744073709551615 134614410 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 7312 6636 94 167 0 7143 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29248

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1495288/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=42756 CPUtime=582.14
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 7991 0 0 0 58209 5 0 0 25 0 1 0 979311343 43782144 7260 1992294400 134512640 135197250 4294956240 18446744073709551615 134593027 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 10689 7260 94 167 0 10520 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 42756

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1492472/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=42756 CPUtime=642.12
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 8683 0 0 0 64207 5 0 0 25 0 1 0 979311343 43782144 7952 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 10689 7952 94 167 0 10520 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42756

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1489720/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=42756 CPUtime=702.11
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 9372 0 0 0 70205 6 0 0 25 0 1 0 979311343 43782144 8641 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 10689 8641 94 167 0 10520 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 42756

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1487032/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=42756 CPUtime=762.1
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 10044 0 0 0 76203 7 0 0 25 0 1 0 979311343 43782144 9313 1992294400 134512640 135197250 4294956240 18446744073709551615 134602765 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 10689 9313 94 167 0 10520 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 42756

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1484536/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=42756 CPUtime=822.08
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 10678 0 0 0 82201 7 0 0 25 0 1 0 979311343 43782144 9947 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 10689 9947 94 167 0 10520 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 42756

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1481848/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=62400 CPUtime=882.06
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 11336 0 0 0 88198 8 0 0 25 0 1 0 979311343 63897600 10605 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 15600 10605 94 167 0 15431 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62400

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1479224/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=62400 CPUtime=942.04
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 11995 0 0 0 94196 8 0 0 25 0 1 0 979311343 63897600 11264 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 15600 11264 94 167 0 15431 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1476600/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=62400 CPUtime=1002.03
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 12640 0 0 0 100194 9 0 0 25 0 1 0 979311343 63897600 11909 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 15600 11909 94 167 0 15431 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 62400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1474168/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=62400 CPUtime=1062.02
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 13270 0 0 0 106193 9 0 0 25 0 1 0 979311343 63897600 12539 1992294400 134512640 135197250 4294956240 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 15600 12539 94 167 0 15431 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 62400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1471480/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=62400 CPUtime=1122
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 13921 0 0 0 112191 9 0 0 25 0 1 0 979311343 63897600 13190 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 15600 13190 94 167 0 15431 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 62400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1469112/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=63220 CPUtime=1181.98
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 14526 0 0 0 118189 9 0 0 25 0 1 0 979311343 64737280 13795 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 15805 13795 94 167 0 15636 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 63220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 496
/proc/meminfo: memFree=1468280/2055920 swapFree=4175408/4192956
[pid=493] ppid=491 vsize=63220 CPUtime=1200.09
/proc/493/stat : 493 (march_nn) R 491 493 387 0 -1 4194304 14727 0 0 0 119999 10 0 0 25 0 1 0 979311343 64737280 13996 1992294400 134512640 135197250 4294956240 18446744073709551615 134593027 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 15805 13996 94 167 0 15636 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 63220

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.108983
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 63220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14727
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= 1640

runsolver used 1.08083 second user time and 3.3115 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 20:35:28
IDJOB=1516394
IDBENCH=70509
IDSOLVER=522
FILE ID=node79/1516394-1238268928
PBS_JOBID= 9060868
Free space on /tmp= 65556 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S603077945-019.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516394-1238268928/watcher-1516394-1238268928 -o /tmp/evaluation-result-1516394-1238268928/solver-1516394-1238268928 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516394-1238268928.cnf

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

MD5SUM BENCH= ba7fab3ac0ce1b351c2d42cffabe6360
RANDOM SEED=986176526

node79.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1525216 kB
Buffers:         68084 kB
Cached:         367100 kB
SwapCached:      11644 kB
Active:         150612 kB
Inactive:       300612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525216 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          22700 kB
Slab:            64584 kB
Committed_AS:  2546976 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 20:55:30