Trace number 1513550

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S566590366-099.cnf
MD5SUMaf242f12cd81864273d9a43871d67b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.4914
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

2.48/2.50	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.48/2.50	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.48/2.50	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.48/2.50	c main()::
2.48/2.50	c initFormula():: searching for DIMACS p-line....
2.48/2.50	c full lookahead due to high density!
2.48/2.50	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.48/2.50	c parseCNF():: parsing....
2.48/2.50	c parseCNF():: the CNF contains 0 unary clauses.
2.48/2.50	c runParser():: parsing was successful, warming up engines...
2.48/2.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.48/2.50	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.48/2.50	c stat :: sign balance is biased by 0.007
2.48/2.50	c using k-SAT heuristics (size based diff)
2.48/2.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.48/2.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.48/2.50	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.48/2.50	c longest clause has size 7
2.48/2.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.48/2.50	c number of free variables = 160
2.48/2.50	c dynamic_preselect_setsize :: off
2.48/2.50	c main():: all systems go!
2.48/2.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 71
2.48/2.59	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 2451
3.79/3.81	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 54888
27.98/28.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 888899
408.35/408.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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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-1513550-1238218572/watcher-1513550-1238218572 -o /tmp/evaluation-result-1513550-1238218572/solver-1513550-1238218572 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513550-1238218572.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 0.91 3/64 32395
/proc/meminfo: memFree=1111344/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=968 CPUtime=0
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1094523551 991232 99 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 242 99 59 167 0 73 0

[startup+0.0310179 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32395
/proc/meminfo: memFree=1111344/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=1232 CPUtime=0.02
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 202 0 0 0 2 0 0 0 18 0 1 0 1094523551 1261568 187 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 308 187 59 167 0 139 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1232

[startup+0.101031 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32395
/proc/meminfo: memFree=1111344/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=2052 CPUtime=0.09
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 1654 0 0 0 9 0 0 0 18 0 1 0 1094523551 2101248 326 1992294400 134512640 135197250 4294956240 18446744073709551615 134565008 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 513 326 83 167 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2052

[startup+0.301069 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32395
/proc/meminfo: memFree=1111344/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=2984 CPUtime=0.29
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 2238 0 0 0 29 0 0 0 19 0 1 0 1094523551 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2984

[startup+0.701148 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32395
/proc/meminfo: memFree=1111344/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=2984 CPUtime=0.69
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 2238 0 0 0 69 0 0 0 22 0 1 0 1094523551 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2984

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1109416/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=2984 CPUtime=1.49
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 2238 0 0 0 149 0 0 0 25 0 1 0 1094523551 3055616 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 746 560 84 167 0 577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2984

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1109288/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=4852 CPUtime=3.09
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 2791 0 0 0 308 1 0 0 25 0 1 0 1094523551 4968448 912 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 1213 912 94 167 0 1044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4852

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1107880/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=4852 CPUtime=6.29
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 2791 0 0 0 628 1 0 0 25 0 1 0 1094523551 4968448 912 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 1213 912 94 167 0 1044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4852

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1107824/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=4852 CPUtime=12.69
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 2792 0 0 0 1268 1 0 0 25 0 1 0 1094523551 4968448 913 1992294400 134512640 135197250 4294956240 18446744073709551615 134593387 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 1213 913 94 167 0 1044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4852

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1106608/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=6388 CPUtime=25.48
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 3086 0 0 0 2547 1 0 0 25 0 1 0 1094523551 6541312 1207 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 1597 1207 94 167 0 1428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6388

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1105328/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=8304 CPUtime=51.07
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 3406 0 0 0 5105 2 0 0 25 0 1 0 1094523551 8503296 1527 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 2076 1527 94 167 0 1907 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8304

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1102704/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=10028 CPUtime=102.26
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 4058 0 0 0 10223 3 0 0 25 0 1 0 1094523551 10268672 2179 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 2507 2179 94 167 0 2338 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10028

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1099568/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=16496 CPUtime=162.24
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 4832 0 0 0 16220 4 0 0 25 0 1 0 1094523551 16891904 2953 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 4124 2953 94 167 0 3955 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16496

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1096432/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=16496 CPUtime=222.21
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 5615 0 0 0 22217 4 0 0 25 0 1 0 1094523551 16891904 3736 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 4124 3736 94 167 0 3955 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16496

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1093296/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=22316 CPUtime=282.19
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 6404 0 0 0 28214 5 0 0 25 0 1 0 1094523551 22851584 4525 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 5579 4525 94 167 0 5410 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22316

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1090096/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=31048 CPUtime=342.17
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 7185 0 0 0 34211 6 0 0 25 0 1 0 1094523551 31793152 5306 1992294400 134512640 135197250 4294956240 18446744073709551615 134648934 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 7762 5306 94 167 0 7593 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 31048

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1087088/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=31048 CPUtime=402.15
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 7942 0 0 0 40208 7 0 0 25 0 1 0 1094523551 31793152 6063 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 7762 6063 94 167 0 7593 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 31048

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32396
/proc/meminfo: memFree=1084144/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=31048 CPUtime=462.12
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 8682 0 0 0 46205 7 0 0 25 0 1 0 1094523551 31793152 6803 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 7762 6803 94 167 0 7593 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 31048

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1081072/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=44144 CPUtime=522.1
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 9448 0 0 0 52202 8 0 0 25 0 1 0 1094523551 45203456 7569 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 11036 7569 94 167 0 10867 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 44144

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1078000/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=44144 CPUtime=582.08
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 10217 0 0 0 58199 9 0 0 25 0 1 0 1094523551 45203456 8338 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 11036 8338 94 167 0 10867 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 44144

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1074480/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=44948 CPUtime=642.07
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 11089 0 0 0 64197 10 0 0 25 0 1 0 1094523551 46026752 9210 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 11237 9210 94 167 0 11068 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 44948

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1071344/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=44948 CPUtime=702.04
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 11865 0 0 0 70194 10 0 0 25 0 1 0 1094523551 46026752 9986 1992294400 134512640 135197250 4294956240 18446744073709551615 134618431 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 11237 9986 94 167 0 11068 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 44948

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1068336/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=44948 CPUtime=762.02
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 12595 0 0 0 76191 11 0 0 25 0 1 0 1094523551 46026752 10716 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 11237 10716 94 167 0 11068 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 44948

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1065264/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=64592 CPUtime=822
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 13374 0 0 0 82188 12 0 0 25 0 1 0 1094523551 66142208 11495 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 16148 11495 94 167 0 15979 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 64592

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1062064/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=64592 CPUtime=881.98
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 14163 0 0 0 88185 13 0 0 25 0 1 0 1094523551 66142208 12284 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 16148 12284 94 167 0 15979 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 64592

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1058928/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=64592 CPUtime=941.95
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 14969 0 0 0 94182 13 0 0 25 0 1 0 1094523551 66142208 13090 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 16148 13090 94 167 0 15979 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 64592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1055600/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=64592 CPUtime=1001.94
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 15784 0 0 0 100180 14 0 0 25 0 1 0 1094523551 66142208 13905 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 16148 13905 94 167 0 15979 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 64592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1052464/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=64592 CPUtime=1061.91
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 16586 0 0 0 106177 14 0 0 25 0 1 0 1094523551 66142208 14707 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 16148 14707 94 167 0 15979 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 64592

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1049456/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=64592 CPUtime=1121.89
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 17324 0 0 0 112174 15 0 0 25 0 1 0 1094523551 66142208 15445 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 16148 15445 94 167 0 15979 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 64592

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1046192/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=94860 CPUtime=1181.87
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 18108 0 0 0 118171 16 0 0 25 0 1 0 1094523551 97136640 16229 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 23715 16229 94 167 0 23546 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 94860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32398
/proc/meminfo: memFree=1045168/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=94860 CPUtime=1200.07
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 18346 0 0 0 119991 16 0 0 25 0 1 0 1094523551 97136640 16467 1992294400 134512640 135197250 4294956240 18446744073709551615 134572848 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 23715 16467 94 167 0 23546 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 94860

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 0.91 2/65 32398
/proc/meminfo: memFree=1045168/2055920 swapFree=4176728/4192956
[pid=32395] ppid=32393 vsize=94860 CPUtime=1200.07
/proc/32395/stat : 32395 (march_nn) R 32393 32395 31530 0 -1 4194304 18346 0 0 0 119991 16 0 0 25 0 1 0 1094523551 97136640 16467 1992294400 134512640 135197250 4294956240 18446744073709551615 134572848 0 0 4096 0 0 0 0 17 1 0 0
/proc/32395/statm: 23715 16467 94 167 0 23546 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 94860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.180972
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 94860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18346
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= 2186

runsolver used 1.15182 second user time and 2.16167 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 06:36:13
IDJOB=1513550
IDBENCH=70272
IDSOLVER=522
FILE ID=node11/1513550-1238218572
PBS_JOBID= 9060553
Free space on /tmp= 66348 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S566590366-099.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513550-1238218572/watcher-1513550-1238218572 -o /tmp/evaluation-result-1513550-1238218572/solver-1513550-1238218572 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513550-1238218572.cnf

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

MD5SUM BENCH= af242f12cd81864273d9a43871d67b92
RANDOM SEED=239231679

node11.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		: 3000.274
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		: 3000.274
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:       1111760 kB
Buffers:         87240 kB
Cached:         764872 kB
SwapCached:      10196 kB
Active:         198200 kB
Inactive:       665564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1111760 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          17408 kB
Slab:            66308 kB
Committed_AS:  2780008 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node11 at 2009-03-28 06:56:15