Trace number 1516034

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S599916448-096.cnf
MD5SUM5f04fc92392bf2bf11053ad43646135d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.906861
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

1.00/1.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.02	c main()::
1.00/1.02	c initFormula():: searching for DIMACS p-line....
1.00/1.02	c full lookahead due to high density!
1.00/1.02	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.02	c parseCNF():: parsing....
1.00/1.02	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.02	c runParser():: parsing was successful, warming up engines...
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.02	c stat :: sign balance is biased by 0.006
1.00/1.02	c using k-SAT heuristics (size based diff)
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.02	c resolvent_look() :: found 1 resolvents
1.00/1.02	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
1.00/1.02	c longest clause has size 7
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c number of free variables = 65
1.00/1.02	c dynamic_preselect_setsize :: off
1.00/1.02	c main():: all systems go!
1.00/1.02	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 27
1.00/1.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 370
1.19/1.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3004
2.39/2.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16810
9.09/9.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 70696
36.17/36.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 230457
121.24/121.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 596230
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c |****************************************************************| ( 7/999) NodeCount: 1256088
732.61/732.93	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-1516034-1238263252/watcher-1516034-1238263252 -o /tmp/evaluation-result-1516034-1238263252/solver-1516034-1238263252 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516034-1238263252.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 3/74 24314
/proc/meminfo: memFree=967560/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=836 CPUtime=0
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1098986243 856064 92 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 209 92 59 167 0 40 0

[startup+0.042415 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 24314
/proc/meminfo: memFree=967560/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=1428 CPUtime=0.03
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 656 0 0 0 3 0 0 0 18 0 1 0 1098986243 1462272 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 357 230 83 167 0 188 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1428

[startup+0.101424 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 24314
/proc/meminfo: memFree=967560/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=1876 CPUtime=0.09
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 823 0 0 0 9 0 0 0 18 0 1 0 1098986243 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.301457 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 24314
/proc/meminfo: memFree=967560/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=1876 CPUtime=0.29
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 823 0 0 0 29 0 0 0 19 0 1 0 1098986243 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701525 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 24314
/proc/meminfo: memFree=967560/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=1876 CPUtime=0.69
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 823 0 0 0 69 0 0 0 22 0 1 0 1098986243 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 24315
/proc/meminfo: memFree=966464/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=2304 CPUtime=1.49
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 1049 0 0 0 149 0 0 0 25 0 1 0 1098986243 2359296 415 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 576 415 94 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 24315
/proc/meminfo: memFree=966080/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=2552 CPUtime=3.09
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 1051 0 0 0 309 0 0 0 25 0 1 0 1098986243 2613248 417 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 638 417 94 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/75 24315
/proc/meminfo: memFree=965952/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=2552 CPUtime=6.29
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 1089 0 0 0 629 0 0 0 25 0 1 0 1098986243 2613248 455 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 638 455 94 167 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2552

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/75 24321
/proc/meminfo: memFree=965056/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=3236 CPUtime=12.68
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 1241 0 0 0 1268 0 0 0 25 0 1 0 1098986243 3313664 607 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 809 607 94 167 0 640 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3236

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/75 24321
/proc/meminfo: memFree=964480/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=4088 CPUtime=25.48
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 1395 0 0 0 2548 0 0 0 25 0 1 0 1098986243 4186112 761 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 1022 761 94 167 0 853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4088

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/75 24321
/proc/meminfo: memFree=963264/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=6004 CPUtime=51.07
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 1689 0 0 0 5106 1 0 0 25 0 1 0 1098986243 6148096 1055 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 1501 1055 94 167 0 1332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6004

[startup+102.307 s]
/proc/loadavg: 1.17 1.03 1.01 2/75 24321
/proc/meminfo: memFree=961024/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=7728 CPUtime=102.25
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 2261 0 0 0 10224 1 0 0 25 0 1 0 1098986243 7913472 1627 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 1932 1627 94 167 0 1763 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7728

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/75 24321
/proc/meminfo: memFree=958336/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=10316 CPUtime=162.23
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 2901 0 0 0 16221 2 0 0 25 0 1 0 1098986243 10563584 2267 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 2579 2267 94 167 0 2410 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10316

[startup+222.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/75 24321
/proc/meminfo: memFree=955776/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=14196 CPUtime=222.2
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 3541 0 0 0 22218 2 0 0 25 0 1 0 1098986243 14536704 2907 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 3549 2907 94 167 0 3380 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/75 24321
/proc/meminfo: memFree=953280/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=20016 CPUtime=282.18
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 4157 0 0 0 28215 3 0 0 25 0 1 0 1098986243 20496384 3523 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 5004 3523 94 167 0 4835 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20016

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 24321
/proc/meminfo: memFree=950784/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=20404 CPUtime=342.16
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 4784 0 0 0 34213 3 0 0 25 0 1 0 1098986243 20893696 4150 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 5101 4150 94 167 0 4932 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20404

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 24321
/proc/meminfo: memFree=948224/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=20404 CPUtime=402.13
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 5417 0 0 0 40210 3 0 0 25 0 1 0 1098986243 20893696 4783 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 5101 4783 94 167 0 4932 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 20404

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=945792/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=29136 CPUtime=462.12
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 6009 0 0 0 46208 4 0 0 25 0 1 0 1098986243 29835264 5375 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 7284 5375 94 167 0 7115 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29136

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=943360/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=29136 CPUtime=522.1
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 6617 0 0 0 52205 5 0 0 25 0 1 0 1098986243 29835264 5983 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 7284 5983 94 167 0 7115 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29136

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=941056/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=29136 CPUtime=582.07
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 7201 0 0 0 58202 5 0 0 25 0 1 0 1098986243 29835264 6567 1992294400 134512640 135197250 4294956240 18446744073709551615 134592733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 7284 6567 94 167 0 7115 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29136

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=938624/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=42620 CPUtime=642.06
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 7777 0 0 0 64200 6 0 0 25 0 1 0 1098986243 43642880 7143 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 10655 7143 94 167 0 10486 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 42620

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=936384/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=42620 CPUtime=702.03
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 8330 0 0 0 70197 6 0 0 25 0 1 0 1098986243 43642880 7696 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 10655 7696 94 167 0 10486 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42620

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=934080/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=42620 CPUtime=762.02
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 8883 0 0 0 76195 7 0 0 25 0 1 0 1098986243 43642880 8249 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 10655 8249 94 167 0 10486 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 42620

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=931840/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=42620 CPUtime=821.98
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 9462 0 0 0 82191 7 0 0 25 0 1 0 1098986243 43642880 8828 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 10655 8828 94 167 0 10486 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 42620

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=929472/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=42620 CPUtime=881.97
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 10047 0 0 0 88189 8 0 0 25 0 1 0 1098986243 43642880 9413 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 10655 9413 94 167 0 10486 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 42620

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=927360/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=42620 CPUtime=941.94
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 10593 0 0 0 94186 8 0 0 25 0 1 0 1098986243 43642880 9959 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 10655 9959 94 167 0 10486 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 42620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=925248/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=62264 CPUtime=1001.92
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 11125 0 0 0 100183 9 0 0 25 0 1 0 1098986243 63758336 10491 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 15566 10491 94 167 0 15397 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 62264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=923008/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=62264 CPUtime=1061.9
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 11697 0 0 0 106181 9 0 0 25 0 1 0 1098986243 63758336 11063 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 15566 11063 94 167 0 15397 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 62264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=920704/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=62264 CPUtime=1121.88
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 12254 0 0 0 112179 9 0 0 25 0 1 0 1098986243 63758336 11620 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 15566 11620 94 167 0 15397 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 62264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=918528/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=62264 CPUtime=1181.86
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 12788 0 0 0 118176 10 0 0 25 0 1 0 1098986243 63758336 12154 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 15566 12154 94 167 0 15397 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 62264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24321
/proc/meminfo: memFree=917824/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=62264 CPUtime=1200.06
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 12948 0 0 0 119996 10 0 0 25 0 1 0 1098986243 63758336 12314 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 15566 12314 94 167 0 15397 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62264

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 2/75 24321
/proc/meminfo: memFree=917824/2055920 swapFree=4173168/4192956
[pid=24314] ppid=24312 vsize=62264 CPUtime=1200.06
/proc/24314/stat : 24314 (march_nn) R 24312 24314 23961 0 -1 4194304 12948 0 0 0 119996 10 0 0 25 0 1 0 1098986243 63758336 12314 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/24314/statm: 15566 12314 94 167 0 15397 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.109983
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 62264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12948
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= 3090

runsolver used 1.04584 second user time and 3.34849 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 19:00:52
IDJOB=1516034
IDBENCH=70479
IDSOLVER=522
FILE ID=node68/1516034-1238263252
PBS_JOBID= 9060756
Free space on /tmp= 66288 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S599916448-096.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516034-1238263252/watcher-1516034-1238263252 -o /tmp/evaluation-result-1516034-1238263252/solver-1516034-1238263252 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516034-1238263252.cnf

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

MD5SUM BENCH= 5f04fc92392bf2bf11053ad43646135d
RANDOM SEED=1038679998

node68.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		: 3000.270
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		: 3000.270
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:        967976 kB
Buffers:         83036 kB
Cached:         914452 kB
SwapCached:       9864 kB
Active:         119968 kB
Inactive:       889380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        967976 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          17800 kB
Slab:            63396 kB
Committed_AS:  2889448 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node68 at 2009-03-28 19:20:54