Trace number 1553169

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 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
minor/minor064.cnf
MD5SUM1a151a1e93387c74239b48070e3eed97
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.72543
Satisfiable
(Un)Satisfiability was proved
Number of variables14578
Number of clauses42581
Sum of the clauses size99353
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228386
Number of clauses of size 314193
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.40/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.40/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.40/0.47	c main()::
0.40/0.47	c initFormula():: searching for DIMACS p-line....
0.40/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 14578 variables and 42581 clauses.
0.40/0.47	c parseCNF():: parsing....
0.40/0.47	c parseCNF():: the CNF contains 2 unary clauses.
0.40/0.47	c runParser():: parsing was successful, warming up engines...
0.40/0.47	c simplify_formula():: removed 0 tautological, 44 satisfied and 0 duplicate clauses
0.40/0.47	c preprocessing fase I completed:: there are now 14560 free variables and 42537 clauses.
0.40/0.47	c stat :: sign balance is biased by 0.155
0.40/0.47	c using 3-SAT heuristics (occurence based diff)
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c lessRedundantTransformation():: nothing to be done.
0.40/0.47	c transformTo3SAT():: you gave me 14578 variables and 42537 clauses.
0.40/0.47	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.40/0.47	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.40/0.47	c transformTo3SAT():: the transformation yielded 14578 variabels and 42537 clauses.
0.40/0.47	c main():: clause / variable ratio: ( 42537 / 14578 ) = 2.92
0.40/0.47	c longest clause has size 3
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c number of free variables = 14560
0.40/0.47	c dynamic_preselect_setsize :: off
0.40/0.47	c main():: all systems go!
0.40/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 327
1.59/1.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 41291
103.56/103.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553169-1238712083/watcher-1553169-1238712083 -o /tmp/evaluation-result-1553169-1238712083/solver-1553169-1238712083 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1553169-1238712083.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 1.19 3/66 23489
/proc/meminfo: memFree=1079000/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=2308 CPUtime=0
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 1143871219 2363392 387 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 577 387 58 167 0 408 0

[startup+0.0733741 s]
/proc/loadavg: 0.92 0.98 1.19 3/66 23489
/proc/meminfo: memFree=1079000/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=5616 CPUtime=0.06
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 1174 0 0 0 6 0 0 0 18 0 1 0 1143871219 5750784 907 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 1404 907 65 167 0 1235 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5616

[startup+0.101375 s]
/proc/loadavg: 0.92 0.98 1.19 3/66 23489
/proc/meminfo: memFree=1079000/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=6936 CPUtime=0.09
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 1544 0 0 0 9 0 0 0 18 0 1 0 1143871219 7102464 1277 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 1734 1277 66 167 0 1565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6936

[startup+0.301401 s]
/proc/loadavg: 0.92 0.98 1.19 3/66 23489
/proc/meminfo: memFree=1079000/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=6876 CPUtime=0.29
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 4821 0 0 0 27 2 0 0 19 0 1 0 1143871219 7041024 1278 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 1719 1278 81 167 0 1550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6876

[startup+0.701453 s]
/proc/loadavg: 0.92 0.98 1.19 3/66 23489
/proc/meminfo: memFree=1079000/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=25092 CPUtime=0.69
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 8574 0 0 0 65 4 0 0 22 0 1 0 1143871219 25694208 2700 1992294400 134512640 135197250 4294956240 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 6273 2700 89 167 0 6104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25092

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 1.19 2/67 23490
/proc/meminfo: memFree=1059536/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=28112 CPUtime=1.49
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 12130 0 0 0 143 6 0 0 25 0 1 0 1143871219 28786688 6256 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 7028 6256 92 167 0 6859 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28112

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 1.19 2/67 23490
/proc/meminfo: memFree=1053328/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=29676 CPUtime=3.09
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 12520 0 0 0 303 6 0 0 25 0 1 0 1143871219 30388224 6646 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 7419 6646 92 167 0 7250 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29676

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 1.18 2/67 23490
/proc/meminfo: memFree=1051216/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=30996 CPUtime=6.29
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 12855 0 0 0 623 6 0 0 25 0 1 0 1143871219 31739904 6981 1992294400 134512640 135197250 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 7749 6981 92 167 0 7580 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30996

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 1.18 2/67 23490
/proc/meminfo: memFree=1048592/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=33940 CPUtime=12.69
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 13569 0 0 0 1262 7 0 0 25 0 1 0 1143871219 34754560 7695 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 8485 7695 92 167 0 8316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33940

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.18 2/67 23490
/proc/meminfo: memFree=1045776/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=36292 CPUtime=25.49
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 14153 0 0 0 2541 8 0 0 25 0 1 0 1143871219 37163008 8279 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 9073 8279 92 167 0 8904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36292

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 1.17 2/67 23490
/proc/meminfo: memFree=1043152/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=39200 CPUtime=51.08
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 14852 0 0 0 5100 8 0 0 25 0 1 0 1143871219 40140800 8968 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 9800 8968 92 167 0 9631 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39200

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.16 2/67 23490
/proc/meminfo: memFree=1041808/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=40428 CPUtime=102.26
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 15177 0 0 0 10218 8 0 0 25 0 1 0 1143871219 41398272 9293 1992294400 134512640 135197250 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 10107 9293 92 167 0 9938 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40428

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.15 2/67 23490
/proc/meminfo: memFree=1037776/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=44764 CPUtime=162.24
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 16177 0 0 0 16215 9 0 0 25 0 1 0 1143871219 45838336 10293 1992294400 134512640 135197250 4294956240 18446744073709551615 134548546 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 11191 10293 92 167 0 11022 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44764

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.14 2/67 23490
/proc/meminfo: memFree=1034512/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=49088 CPUtime=222.22
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 16993 0 0 0 22212 10 0 0 25 0 1 0 1143871219 50266112 11109 1992294400 134512640 135197250 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 12272 11109 92 167 0 12103 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49088

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.13 2/67 23490
/proc/meminfo: memFree=1032208/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=51828 CPUtime=282.21
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 17562 0 0 0 28210 11 0 0 25 0 1 0 1143871219 53071872 11678 1992294400 134512640 135197250 4294956240 18446744073709551615 134590225 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 12957 11678 92 167 0 12788 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51828

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.12 2/67 23490
/proc/meminfo: memFree=1030608/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=53620 CPUtime=342.19
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 17969 0 0 0 34207 12 0 0 25 0 1 0 1143871219 54906880 12085 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 13405 12085 92 167 0 13236 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 53620

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.11 2/67 23490
/proc/meminfo: memFree=1028688/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=54816 CPUtime=402.16
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 18437 0 0 0 40204 12 0 0 25 0 1 0 1143871219 56131584 12553 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 13704 12553 92 167 0 13535 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 54816

[startup+462.301 s]
/proc/loadavg: 1.07 1.00 1.10 2/67 23492
/proc/meminfo: memFree=1027344/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=57200 CPUtime=462.15
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 18794 0 0 0 46202 13 0 0 25 0 1 0 1143871219 58572800 12910 1992294400 134512640 135197250 4294956240 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 14300 12910 92 167 0 14131 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 57200

[startup+522.302 s]
/proc/loadavg: 1.13 1.03 1.10 2/67 23492
/proc/meminfo: memFree=1023312/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=62152 CPUtime=522.13
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 19780 0 0 0 52199 14 0 0 25 0 1 0 1143871219 63643648 13896 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 15538 13896 92 167 0 15369 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 62152

[startup+582.302 s]
/proc/loadavg: 1.14 1.05 1.10 2/67 23492
/proc/meminfo: memFree=1021136/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=63872 CPUtime=582.11
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 20314 0 0 0 58196 15 0 0 25 0 1 0 1143871219 65404928 14430 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 15968 14430 92 167 0 15799 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63872

[startup+642.301 s]
/proc/loadavg: 1.11 1.06 1.09 2/67 23492
/proc/meminfo: memFree=1019536/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=64668 CPUtime=642.1
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 20703 0 0 0 64194 16 0 0 25 0 1 0 1143871219 66220032 14819 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 16167 14819 92 167 0 15998 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 64668

[startup+702.301 s]
/proc/loadavg: 1.09 1.06 1.09 2/67 23492
/proc/meminfo: memFree=1018320/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=67784 CPUtime=702.08
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 21000 0 0 0 70192 16 0 0 25 0 1 0 1143871219 69410816 15116 1992294400 134512640 135197250 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 16946 15116 92 167 0 16777 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 67784

[startup+762.306 s]
/proc/loadavg: 1.08 1.06 1.09 2/67 23492
/proc/meminfo: memFree=1017104/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=68184 CPUtime=762.06
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 21302 0 0 0 76189 17 0 0 25 0 1 0 1143871219 69820416 15418 1992294400 134512640 135197250 4294956240 18446744073709551615 134552716 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 17046 15418 92 167 0 16877 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 68184

[startup+822.302 s]
/proc/loadavg: 1.03 1.05 1.08 2/67 23492
/proc/meminfo: memFree=1015888/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=68852 CPUtime=822.04
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 21608 0 0 0 82187 17 0 0 25 0 1 0 1143871219 70504448 15724 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 17213 15724 92 167 0 17044 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 68852

[startup+882.301 s]
/proc/loadavg: 1.01 1.04 1.08 2/67 23492
/proc/meminfo: memFree=1014288/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=69780 CPUtime=882.02
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 22005 0 0 0 88184 18 0 0 25 0 1 0 1143871219 71454720 16121 1992294400 134512640 135197250 4294956240 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 17445 16121 92 167 0 17276 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 69780

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.07 2/67 23492
/proc/meminfo: memFree=1013072/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=73928 CPUtime=942
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 22314 0 0 0 94182 18 0 0 25 0 1 0 1143871219 75702272 16430 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 18482 16430 92 167 0 18313 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 73928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.06 2/67 23492
/proc/meminfo: memFree=1011920/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=77440 CPUtime=1001.98
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 22590 0 0 0 100180 18 0 0 25 0 1 0 1143871219 79298560 16706 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 19360 16706 92 167 0 19191 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 77440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.06 2/67 23492
/proc/meminfo: memFree=1010704/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=77972 CPUtime=1061.97
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 22901 0 0 0 106178 19 0 0 25 0 1 0 1143871219 79843328 17017 1992294400 134512640 135197250 4294956240 18446744073709551615 134616401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 19493 17017 92 167 0 19324 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 77972

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/67 23492
/proc/meminfo: memFree=1009296/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=78376 CPUtime=1121.94
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 23237 0 0 0 112175 19 0 0 25 0 1 0 1143871219 80257024 17353 1992294400 134512640 135197250 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 19594 17353 92 167 0 19425 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 78376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 23498
/proc/meminfo: memFree=1008400/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=78508 CPUtime=1181.93
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 23459 0 0 0 118173 20 0 0 25 0 1 0 1143871219 80392192 17575 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 19627 17575 92 167 0 19458 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 78508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 23498
/proc/meminfo: memFree=1008144/2055920 swapFree=4176412/4192956
[pid=23489] ppid=23487 vsize=78640 CPUtime=1200.02
/proc/23489/stat : 23489 (march_nn) R 23487 23489 23424 0 -1 4194304 23522 0 0 0 119982 20 0 0 25 0 1 0 1143871219 80527360 17638 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/23489/statm: 19660 17638 92 167 0 19491 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 78640

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): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.218966
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 78640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23522
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= 2065

runsolver used 1.11083 second user time and 3.2665 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-03 00:41:23
IDJOB=1553169
IDBENCH=70756
IDSOLVER=522
FILE ID=node40/1553169-1238712083
PBS_JOBID= 9085280
Free space on /tmp= 63504 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/minor/minor064.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553169-1238712083/watcher-1553169-1238712083 -o /tmp/evaluation-result-1553169-1238712083/solver-1553169-1238712083 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1553169-1238712083.cnf

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

MD5SUM BENCH= 1a151a1e93387c74239b48070e3eed97
RANDOM SEED=2092408634

node40.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		: 3000.232
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		: 3000.232
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:       1079416 kB
Buffers:         99376 kB
Cached:         778608 kB
SwapCached:       9688 kB
Active:         258584 kB
Inactive:       630756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079416 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          17128 kB
Slab:            73112 kB
Committed_AS:  3050464 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-04-03 01:01:25