Trace number 1729974

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
MD5SUMf1b3061e7694aa99406ed9e867c9dfa5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark44.5292
Satisfiable
(Un)Satisfiability was proved
Number of variables1610
Number of clauses8277
Sum of the clauses size69859
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31178
Number of clauses of size 4142
Number of clauses of size 5924
Number of clauses of size over 55717

Solver Data 

6.39/6.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.39/6.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
6.39/6.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
6.39/6.43	c main()::
6.39/6.43	c initFormula():: searching for DIMACS p-line....
6.39/6.43	c initFormula():: the DIMACS p-line indicates a CNF of 1610 variables and 8277 clauses.
6.39/6.43	c parseCNF():: parsing....
6.39/6.43	c parseCNF():: the CNF contains 33 unary clauses.
6.39/6.43	c runParser():: parsing was successful, warming up engines...
6.39/6.43	c simplify_formula():: removed 0 tautological, 381 satisfied and 910 duplicate clauses
6.39/6.43	c preprocessing fase I completed:: there are now 1568 free variables and 6986 clauses.
6.39/6.43	c stat :: sign balance is biased by 2.313
6.39/6.43	c using k-SAT heuristics (size based diff)
6.39/6.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.39/6.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 12591 duplicate clauses
6.39/6.43	c resolvent_look() :: found 23632 resolvents
6.39/6.43	c main():: clause / variable ratio: ( 30618 / 1610 ) = 19.02
6.39/6.43	c longest clause has size 16
6.39/6.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.39/6.43	c number of free variables = 1568
6.39/6.43	c dynamic_preselect_setsize :: off
6.39/6.43	c main():: all systems go!
6.39/6.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 24
6.69/6.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 401
8.48/8.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4191
19.29/19.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 29797
70.37/70.46	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 154100
276.61/276.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 612279
969.50/969.82	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729974-1240755057/watcher-1729974-1240755057 -o /tmp/evaluation-result-1729974-1240755057/solver-1729974-1240755057 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729974-1240755057.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: 1.01 1.04 1.00 3/65 23742
/proc/meminfo: memFree=1451960/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=968 CPUtime=0
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 103534055 991232 121 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 242 121 59 167 0 73 0

[startup+0.087503 s]
/proc/loadavg: 1.01 1.04 1.00 3/65 23742
/proc/meminfo: memFree=1451960/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=2208 CPUtime=0.08
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 434 0 0 0 8 0 0 0 18 0 1 0 103534055 2260992 393 1992294400 134512640 135197250 4294956240 18446744073709551615 134692763 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 552 393 79 167 0 383 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2208

[startup+0.102502 s]
/proc/loadavg: 1.01 1.04 1.00 3/65 23742
/proc/meminfo: memFree=1451960/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=2208 CPUtime=0.1
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 436 0 0 0 10 0 0 0 18 0 1 0 103534055 2260992 395 1992294400 134512640 135197250 4294956240 18446744073709551615 134565464 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 552 395 81 167 0 383 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2208

[startup+0.301527 s]
/proc/loadavg: 1.01 1.04 1.00 3/65 23742
/proc/meminfo: memFree=1451960/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=2732 CPUtime=0.29
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 568 0 0 0 29 0 0 0 19 0 1 0 103534055 2797568 527 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 683 527 82 167 0 514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2732

[startup+0.701578 s]
/proc/loadavg: 1.01 1.04 1.00 3/65 23742
/proc/meminfo: memFree=1451960/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=2732 CPUtime=0.69
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 568 0 0 0 69 0 0 0 22 0 1 0 103534055 2797568 527 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 683 527 82 167 0 514 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2732

[startup+1.50168 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 23743
/proc/meminfo: memFree=1450160/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=2864 CPUtime=1.49
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 603 0 0 0 149 0 0 0 25 0 1 0 103534055 2932736 562 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 716 562 82 167 0 547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2864

[startup+3.10188 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 23743
/proc/meminfo: memFree=1449776/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=3392 CPUtime=3.09
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 690 0 0 0 309 0 0 0 25 0 1 0 103534055 3473408 649 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 848 649 82 167 0 679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3392

[startup+6.30129 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 23743
/proc/meminfo: memFree=1448816/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=4012 CPUtime=6.29
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 1490 0 0 0 629 0 0 0 25 0 1 0 103534055 4108288 817 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 1003 819 82 167 0 834 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4012

[startup+12.7011 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 23743
/proc/meminfo: memFree=1444144/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=10780 CPUtime=12.69
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 4586 0 0 0 1267 2 0 0 25 0 1 0 103534055 11038720 1977 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 2695 1977 94 167 0 2526 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10780

[startup+25.5017 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 23743
/proc/meminfo: memFree=1443888/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=11156 CPUtime=25.48
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 4652 0 0 0 2546 2 0 0 25 0 1 0 103534055 11423744 2042 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 2789 2042 94 167 0 2620 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11156

[startup+51.1019 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 23743
/proc/meminfo: memFree=1443056/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=12040 CPUtime=51.07
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 4857 0 0 0 5105 2 0 0 25 0 1 0 103534055 12328960 2246 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 3010 2246 94 167 0 2841 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12040

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 23743
/proc/meminfo: memFree=1442352/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=13116 CPUtime=102.26
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 5108 0 0 0 10223 3 0 0 25 0 1 0 103534055 13430784 2372 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 3279 2372 94 167 0 3110 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13116

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 23743
/proc/meminfo: memFree=1441072/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=14632 CPUtime=162.24
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 5448 0 0 0 16221 3 0 0 25 0 1 0 103534055 14983168 2712 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 3658 2712 94 167 0 3489 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14632

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23743
/proc/meminfo: memFree=1439728/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=15784 CPUtime=222.23
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 5779 0 0 0 22219 4 0 0 25 0 1 0 103534055 16162816 3043 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 3946 3043 94 167 0 3777 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15784

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23743
/proc/meminfo: memFree=1438384/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=19012 CPUtime=282.2
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 6117 0 0 0 28216 4 0 0 25 0 1 0 103534055 19468288 3381 1992294400 134512640 135197250 4294956240 18446744073709551615 134603321 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 4753 3381 94 167 0 4584 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1437104/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=19012 CPUtime=342.19
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 6419 0 0 0 34214 5 0 0 25 0 1 0 103534055 19468288 3683 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 4753 3683 94 167 0 4584 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19012

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1435888/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=21600 CPUtime=402.16
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 6720 0 0 0 40211 5 0 0 25 0 1 0 103534055 22118400 3984 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 5400 3984 94 167 0 5231 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 21600

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1434416/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=21600 CPUtime=462.15
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 7089 0 0 0 46209 6 0 0 25 0 1 0 103534055 22118400 4353 1992294400 134512640 135197250 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 5400 4353 94 167 0 5231 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21600

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1432880/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=28488 CPUtime=522.13
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 7459 0 0 0 52206 7 0 0 25 0 1 0 103534055 29171712 4723 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 7122 4723 94 167 0 6953 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 28488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1431152/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=28488 CPUtime=582.11
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 7892 0 0 0 58204 7 0 0 25 0 1 0 103534055 29171712 5156 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 7122 5156 94 167 0 6953 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 28488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1429488/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=28488 CPUtime=642.1
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 8296 0 0 0 64202 8 0 0 25 0 1 0 103534055 29171712 5560 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 7122 5560 94 167 0 6953 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 28488

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1427952/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=28488 CPUtime=702.08
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 8674 0 0 0 70199 9 0 0 25 0 1 0 103534055 29171712 5938 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 7122 5938 94 167 0 6953 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 28488

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1426544/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=34308 CPUtime=762.06
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 9011 0 0 0 76197 9 0 0 25 0 1 0 103534055 35131392 6275 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 8577 6275 94 167 0 8408 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 34308

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1425136/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=34308 CPUtime=822.05
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 9368 0 0 0 82195 10 0 0 25 0 1 0 103534055 35131392 6632 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 8577 6632 94 167 0 8408 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 34308

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1423664/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=34308 CPUtime=882.03
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 9744 0 0 0 88193 10 0 0 25 0 1 0 103534055 35131392 7008 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 8577 7008 94 167 0 8408 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 34308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1422320/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=40324 CPUtime=942
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 10084 0 0 0 94190 10 0 0 25 0 1 0 103534055 41291776 7348 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 10081 7348 94 167 0 9912 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 40324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1420592/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=40324 CPUtime=1001.99
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 10510 0 0 0 100188 11 0 0 25 0 1 0 103534055 41291776 7774 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 10081 7774 94 167 0 9912 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 40324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1419120/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=49056 CPUtime=1061.97
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 10861 0 0 0 106185 12 0 0 25 0 1 0 103534055 50233344 8125 1992294400 134512640 135197250 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 12264 8125 94 167 0 12095 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 49056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1417776/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=49056 CPUtime=1121.95
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 11192 0 0 0 112183 12 0 0 25 0 1 0 103534055 50233344 8456 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 12264 8456 94 167 0 12095 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 49056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1416240/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=49056 CPUtime=1181.94
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 11561 0 0 0 118181 13 0 0 25 0 1 0 103534055 50233344 8825 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 12264 8825 94 167 0 12095 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 49056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23743
/proc/meminfo: memFree=1415728/2055920 swapFree=4192812/4192956
[pid=23742] ppid=23740 vsize=49056 CPUtime=1200.03
/proc/23742/stat : 23742 (march_nn) R 23740 23742 23570 0 -1 4194304 11678 0 0 0 119990 13 0 0 25 0 1 0 103534055 50233344 8942 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/23742/statm: 12264 8942 94 167 0 12095 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 49056

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.137979
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 49056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11678
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= 1994

runsolver used 1.27581 second user time and 3.10853 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-26 16:10:57
IDJOB=1729974
IDBENCH=24718
IDSOLVER=522
FILE ID=node54/1729974-1240755057
PBS_JOBID= 9187110
Free space on /tmp= 66284 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729974-1240755057/watcher-1729974-1240755057 -o /tmp/evaluation-result-1729974-1240755057/solver-1729974-1240755057 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729974-1240755057.cnf

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

MD5SUM BENCH= f1b3061e7694aa99406ed9e867c9dfa5
RANDOM SEED=498328198

node54.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		: 3000.234
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		: 3000.234
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:       1452376 kB
Buffers:         70504 kB
Cached:         440988 kB
SwapCached:        140 kB
Active:         252296 kB
Inactive:       274688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          25108 kB
Slab:            62444 kB
Committed_AS:   406296 kB
PageTables:       1368 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= 66280 MiB
End job on node54 at 2009-04-26 16:30:59