Trace number 1515914

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S2125310989-062.cnf
MD5SUMbeb8ec5deb81221137327aa09f80e330
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 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 

1.00/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.03	c main()::
1.00/1.03	c initFormula():: searching for DIMACS p-line....
1.00/1.03	c full lookahead due to high density!
1.00/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.00/1.03	c parseCNF():: parsing....
1.00/1.03	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.03	c runParser():: parsing was successful, warming up engines...
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.00/1.03	c stat :: sign balance is biased by 0.008
1.00/1.03	c using k-SAT heuristics (size based diff)
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.03	c resolvent_look() :: found 1 resolvents
1.00/1.03	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c number of free variables = 70
1.00/1.03	c dynamic_preselect_setsize :: off
1.00/1.03	c main():: all systems go!
1.00/1.03	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 27
1.00/1.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 405
1.19/1.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3726
2.69/2.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 23269
11.59/11.64	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 107396
51.37/51.43	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1114014
574.47/574.74	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-1515914-1238261305/watcher-1515914-1238261305 -o /tmp/evaluation-result-1515914-1238261305/solver-1515914-1238261305 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515914-1238261305.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 3/64 21153
/proc/meminfo: memFree=1718208/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=836 CPUtime=0
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 1098794188 856064 91 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 209 91 59 167 0 40 0

[startup+0.0421261 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 21153
/proc/meminfo: memFree=1718208/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=1460 CPUtime=0.03
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 716 0 0 0 3 0 0 0 20 0 1 0 1098794188 1495040 235 1992294400 134512640 135197250 4294956240 18446744073709551615 134649020 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 365 235 83 167 0 196 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1460

[startup+0.102137 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 21153
/proc/meminfo: memFree=1718208/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=1952 CPUtime=0.09
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 902 0 0 0 9 0 0 0 20 0 1 0 1098794188 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301182 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 21153
/proc/meminfo: memFree=1718208/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=1952 CPUtime=0.29
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 902 0 0 0 29 0 0 0 22 0 1 0 1098794188 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701255 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 21153
/proc/meminfo: memFree=1718208/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=1952 CPUtime=0.69
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 902 0 0 0 69 0 0 0 25 0 1 0 1098794188 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50141 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1717112/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=2392 CPUtime=1.49
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 1156 0 0 0 149 0 0 0 25 0 1 0 1098794188 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10173 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1716728/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=2640 CPUtime=3.09
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 1158 0 0 0 309 0 0 0 25 0 1 0 1098794188 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134602675 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30136 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1716536/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=2640 CPUtime=6.29
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 1200 0 0 0 629 0 0 0 25 0 1 0 1098794188 2703360 475 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 660 475 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1715776/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=3324 CPUtime=12.69
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 1356 0 0 0 1269 0 0 0 25 0 1 0 1098794188 3403776 631 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 831 631 94 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324

[startup+25.5022 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1715072/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=4176 CPUtime=25.48
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 1521 0 0 0 2548 0 0 0 25 0 1 0 1098794188 4276224 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 1044 796 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.1022 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1713792/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=6092 CPUtime=51.07
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 1833 0 0 0 5107 0 0 0 25 0 1 0 1098794188 6238208 1108 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 1523 1108 94 167 0 1354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6092

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1711232/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=7816 CPUtime=102.26
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 2466 0 0 0 10225 1 0 0 25 0 1 0 1098794188 8003584 1741 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 1954 1741 94 167 0 1785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7816

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1708352/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=14284 CPUtime=162.23
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 3181 0 0 0 16222 1 0 0 25 0 1 0 1098794188 14626816 2456 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 3571 2456 94 167 0 3402 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14284

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1705536/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=14284 CPUtime=222.2
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 3861 0 0 0 22219 1 0 0 25 0 1 0 1098794188 14626816 3136 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 3571 3136 94 167 0 3402 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14284

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1702720/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=20104 CPUtime=282.19
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 4553 0 0 0 28217 2 0 0 25 0 1 0 1098794188 20586496 3828 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 5026 3828 94 167 0 4857 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1699648/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=20516 CPUtime=342.16
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 5308 0 0 0 34213 3 0 0 25 0 1 0 1098794188 21008384 4583 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 5129 4583 94 167 0 4960 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20516

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1696896/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=29248 CPUtime=402.13
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 5988 0 0 0 40210 3 0 0 25 0 1 0 1098794188 29949952 5263 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 7312 5263 94 167 0 7143 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 29248

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1694080/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=29248 CPUtime=462.12
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 6675 0 0 0 46208 4 0 0 25 0 1 0 1098794188 29949952 5950 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 7312 5950 94 167 0 7143 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29248

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1691456/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=29248 CPUtime=522.09
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 7330 0 0 0 52205 4 0 0 25 0 1 0 1098794188 29949952 6605 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 7312 6605 94 167 0 7143 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29248

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1688960/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=42752 CPUtime=582.08
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 7933 0 0 0 58203 5 0 0 25 0 1 0 1098794188 43778048 7208 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 10688 7208 94 167 0 10519 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 42752

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1686080/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=42752 CPUtime=642.05
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 8628 0 0 0 64200 5 0 0 25 0 1 0 1098794188 43778048 7903 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 10688 7903 94 167 0 10519 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 42752

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1683328/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=42752 CPUtime=702.02
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 9310 0 0 0 70197 5 0 0 25 0 1 0 1098794188 43778048 8585 1992294400 134512640 135197250 4294956240 18446744073709551615 134603160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 10688 8585 94 167 0 10519 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 42752

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1680640/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=42752 CPUtime=762.01
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 9968 0 0 0 76195 6 0 0 25 0 1 0 1098794188 43778048 9243 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 10688 9243 94 167 0 10519 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 42752

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1678080/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=42752 CPUtime=821.98
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 10596 0 0 0 82192 6 0 0 25 0 1 0 1098794188 43778048 9871 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 10688 9871 94 167 0 10519 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 42752

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1675456/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=62396 CPUtime=881.96
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 11239 0 0 0 88190 6 0 0 25 0 1 0 1098794188 63893504 10514 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 15599 10514 94 167 0 15430 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 62396

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1672704/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=62396 CPUtime=941.94
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 11915 0 0 0 94188 6 0 0 25 0 1 0 1098794188 63893504 11190 1992294400 134512640 135197250 4294956240 18446744073709551615 134539229 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 15599 11190 94 167 0 15430 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 62396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21154
/proc/meminfo: memFree=1670080/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=62396 CPUtime=1001.91
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 12560 0 0 0 100185 6 0 0 25 0 1 0 1098794188 63893504 11835 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 15599 11835 94 167 0 15430 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 62396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21156
/proc/meminfo: memFree=1667520/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=62396 CPUtime=1061.89
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 13176 0 0 0 106182 7 0 0 25 0 1 0 1098794188 63893504 12451 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 15599 12451 94 167 0 15430 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 62396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21156
/proc/meminfo: memFree=1664896/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=62396 CPUtime=1121.87
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 13825 0 0 0 112180 7 0 0 25 0 1 0 1098794188 63893504 13100 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 15599 13100 94 167 0 15430 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 62396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21156
/proc/meminfo: memFree=1662464/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=63216 CPUtime=1181.84
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 14428 0 0 0 118177 7 0 0 25 0 1 0 1098794188 64733184 13703 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 15804 13703 94 167 0 15635 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 63216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21156
/proc/meminfo: memFree=1661568/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=63216 CPUtime=1200.04
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 14643 0 0 0 119997 7 0 0 25 0 1 0 1098794188 64733184 13918 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 15804 13918 94 167 0 15635 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63216

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 21156
/proc/meminfo: memFree=1661568/2055920 swapFree=4178884/4192956
[pid=21153] ppid=21151 vsize=63216 CPUtime=1200.04
/proc/21153/stat : 21153 (march_nn) R 21151 21153 20878 0 -1 4194304 14643 0 0 0 119997 7 0 0 25 0 1 0 1098794188 64733184 13918 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21153/statm: 15804 13918 94 167 0 15635 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.088986
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 63216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14643
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= 1742

runsolver used 1.00685 second user time and 2.34464 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 18:28:25
IDJOB=1515914
IDBENCH=70469
IDSOLVER=522
FILE ID=node75/1515914-1238261305
PBS_JOBID= 9060819
Free space on /tmp= 64928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S2125310989-062.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515914-1238261305/watcher-1515914-1238261305 -o /tmp/evaluation-result-1515914-1238261305/solver-1515914-1238261305 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515914-1238261305.cnf

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

MD5SUM BENCH= beb8ec5deb81221137327aa09f80e330
RANDOM SEED=1360994270

node75.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		: 3000.263
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		: 3000.263
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:       1718624 kB
Buffers:         59996 kB
Cached:         198156 kB
SwapCached:       8136 kB
Active:         154604 kB
Inactive:       113172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718624 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            55340 kB
Committed_AS:  2252688 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 18:48:27