Trace number 1515854

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S184801254-020.cnf
MD5SUMc42b25ec5d03f5e4d5a2a3426147c1d0
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 

1.10/1.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.11	c main()::
1.10/1.11	c initFormula():: searching for DIMACS p-line....
1.10/1.11	c full lookahead due to high density!
1.10/1.11	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.10/1.11	c parseCNF():: parsing....
1.10/1.11	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.11	c runParser():: parsing was successful, warming up engines...
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.10/1.11	c stat :: sign balance is biased by 0.005
1.10/1.11	c using k-SAT heuristics (size based diff)
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
1.10/1.11	c longest clause has size 7
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c number of free variables = 70
1.10/1.11	c dynamic_preselect_setsize :: off
1.10/1.11	c main():: all systems go!
1.10/1.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 29
1.10/1.15	c |----------------------------------------------------------------|
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1.29/1.36	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3730
2.89/2.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 23104
12.39/12.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 107158
54.87/54.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1104703
611.06/611.34	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-1515854-1238260302/watcher-1515854-1238260302 -o /tmp/evaluation-result-1515854-1238260302/solver-1515854-1238260302 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515854-1238260302.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10264
/proc/meminfo: memFree=1481248/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=836 CPUtime=0
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1098691198 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 209 90 59 167 0 40 0

[startup+0.0989849 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10264
/proc/meminfo: memFree=1481248/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=1952 CPUtime=0.09
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 904 0 0 0 9 0 0 0 18 0 1 0 1098691198 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.102984 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10264
/proc/meminfo: memFree=1481248/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=1952 CPUtime=0.09
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 904 0 0 0 9 0 0 0 18 0 1 0 1098691198 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.303027 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10264
/proc/meminfo: memFree=1481248/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=1952 CPUtime=0.29
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 904 0 0 0 29 0 0 0 19 0 1 0 1098691198 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701112 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10264
/proc/meminfo: memFree=1481248/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=1952 CPUtime=0.69
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 904 0 0 0 69 0 0 0 22 0 1 0 1098691198 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1480152/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=2392 CPUtime=1.49
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 1160 0 0 0 149 0 0 0 25 0 1 0 1098691198 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1479704/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=2640 CPUtime=3.09
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 1162 0 0 0 309 0 0 0 25 0 1 0 1098691198 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1479640/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=2640 CPUtime=6.29
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 1197 0 0 0 629 0 0 0 25 0 1 0 1098691198 2703360 468 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 660 468 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1478872/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=3324 CPUtime=12.69
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 1348 0 0 0 1269 0 0 0 25 0 1 0 1098691198 3403776 619 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 831 619 94 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1478232/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=4176 CPUtime=25.48
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 1503 0 0 0 2548 0 0 0 25 0 1 0 1098691198 4276224 774 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 1044 774 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1477080/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=6092 CPUtime=51.07
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 1800 0 0 0 5107 0 0 0 25 0 1 0 1098691198 6238208 1071 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 1523 1071 94 167 0 1354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6092

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1474584/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=7816 CPUtime=102.26
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 2387 0 0 0 10225 1 0 0 25 0 1 0 1098691198 8003584 1658 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 1954 1658 94 167 0 1785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7816

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1471896/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=10404 CPUtime=162.23
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 3055 0 0 0 16222 1 0 0 25 0 1 0 1098691198 10653696 2326 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 2601 2326 94 167 0 2432 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10404

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1469336/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=14284 CPUtime=222.21
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 3691 0 0 0 22219 2 0 0 25 0 1 0 1098691198 14626816 2962 1992294400 134512640 135197250 4294956240 18446744073709551615 134615686 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 3571 2962 94 167 0 3402 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14284

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1466648/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=20104 CPUtime=282.18
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 4349 0 0 0 28216 2 0 0 25 0 1 0 1098691198 20586496 3620 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 5026 3620 94 167 0 4857 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1463832/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=20508 CPUtime=342.17
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 5038 0 0 0 34214 3 0 0 25 0 1 0 1098691198 21000192 4309 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 5127 4309 94 167 0 4958 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20508

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1461336/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=29240 CPUtime=402.14
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 5669 0 0 0 40211 3 0 0 25 0 1 0 1098691198 29941760 4940 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 7310 4940 94 167 0 7141 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29240

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1458712/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=29240 CPUtime=462.12
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 6311 0 0 0 46208 4 0 0 25 0 1 0 1098691198 29941760 5582 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 7310 5582 94 167 0 7141 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29240

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1456216/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=29240 CPUtime=522.1
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 6938 0 0 0 52205 5 0 0 25 0 1 0 1098691198 29941760 6209 1992294400 134512640 135197250 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 7310 6209 94 167 0 7141 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29240

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1453720/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=29240 CPUtime=582.08
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 7532 0 0 0 58203 5 0 0 25 0 1 0 1098691198 29941760 6803 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 7310 6803 94 167 0 7141 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1451224/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=42736 CPUtime=642.06
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 8136 0 0 0 64200 6 0 0 25 0 1 0 1098691198 43761664 7407 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 10684 7407 94 167 0 10515 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 42736

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1448600/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=42736 CPUtime=702.03
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 8765 0 0 0 70197 6 0 0 25 0 1 0 1098691198 43761664 8036 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 10684 8036 94 167 0 10515 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42736

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1445976/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=42736 CPUtime=762.01
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 9392 0 0 0 76195 6 0 0 25 0 1 0 1098691198 43761664 8663 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 10684 8663 94 167 0 10515 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 42736

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1443480/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=42736 CPUtime=821.99
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 10017 0 0 0 82192 7 0 0 25 0 1 0 1098691198 43761664 9288 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 10684 9288 94 167 0 10515 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 42736

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1441048/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=42736 CPUtime=881.96
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 10606 0 0 0 88189 7 0 0 25 0 1 0 1098691198 43761664 9877 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 10684 9877 94 167 0 10515 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 42736

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1438680/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=62380 CPUtime=941.95
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 11201 0 0 0 94187 8 0 0 25 0 1 0 1098691198 63877120 10472 1992294400 134512640 135197250 4294956240 18446744073709551615 134593032 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 15595 10472 94 167 0 15426 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 62380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1436184/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=62380 CPUtime=1001.92
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 11816 0 0 0 100184 8 0 0 25 0 1 0 1098691198 63877120 11087 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 15595 11087 94 167 0 15426 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 62380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1433752/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=62380 CPUtime=1061.9
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 12414 0 0 0 106182 8 0 0 25 0 1 0 1098691198 63877120 11685 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 15595 11685 94 167 0 15426 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 62380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1431448/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=62380 CPUtime=1121.88
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 12985 0 0 0 112179 9 0 0 25 0 1 0 1098691198 63877120 12256 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 15595 12256 94 167 0 15426 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 62380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1429016/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=62380 CPUtime=1181.86
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 13590 0 0 0 118177 9 0 0 25 0 1 0 1098691198 63877120 12861 1992294400 134512640 135197250 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 15595 12861 94 167 0 15426 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 62380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1428248/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=62380 CPUtime=1200.05
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 13777 0 0 0 119996 9 0 0 25 0 1 0 1098691198 63877120 13048 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 15595 13048 94 167 0 15426 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62380

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10265
/proc/meminfo: memFree=1428248/2055920 swapFree=4177912/4192956
[pid=10264] ppid=10262 vsize=62380 CPUtime=1200.05
/proc/10264/stat : 10264 (march_nn) R 10262 10264 9957 0 -1 4194304 13777 0 0 0 119996 9 0 0 25 0 1 0 1098691198 63877120 13048 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/10264/statm: 15595 13048 94 167 0 15426 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.103984
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 62380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13777
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= 2156

runsolver used 0.827874 second user time and 2.58361 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 18:11:42
IDJOB=1515854
IDBENCH=70464
IDSOLVER=522
FILE ID=node71/1515854-1238260302
PBS_JOBID= 9060767
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S184801254-020.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515854-1238260302/watcher-1515854-1238260302 -o /tmp/evaluation-result-1515854-1238260302/solver-1515854-1238260302 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515854-1238260302.cnf

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

MD5SUM BENCH= c42b25ec5d03f5e4d5a2a3426147c1d0
RANDOM SEED=150326634

node71.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:       1481728 kB
Buffers:         65248 kB
Cached:         424776 kB
SwapCached:       9096 kB
Active:         127496 kB
Inactive:       373268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481728 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          16428 kB
Slab:            59384 kB
Committed_AS:  2415264 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node71 at 2009-03-28 18:31:45