Trace number 1737687

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) 1200.16 1200.46

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-103-100.cnf
MD5SUM5110e109b45a76c6118af02389913ef8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark337.903
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of clauses220
Sum of the clauses size660
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3220
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 105 variables and 220 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 105 free variables and 220 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.047
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 720 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 105 variables and 220 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 105 variabels and 220 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 220 / 105 ) = 2.10
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 105
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 25
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 322
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2591
0.09/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 15292
1.00/1.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 71072
5.19/5.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 269776
20.58/20.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 862466
68.07/68.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2375434
192.94/193.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 5748154
478.17/478.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 12402442
1053.33/1053.60	c |----------------------------------------------------------------|
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-1737687-1240831549/watcher-1737687-1240831549 -o /tmp/evaluation-result-1737687-1240831549/solver-1737687-1240831549 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1737687-1240831549.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: 0.07 0.16 0.83 3/67 17901
/proc/meminfo: memFree=1463768/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=980 CPUtime=0
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 111181120 1003520 132 1992294400 134512640 135197250 4294956240 18446744073709551615 134611835 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 245 132 94 167 0 76 0

[startup+0.0429771 s]
/proc/loadavg: 0.07 0.16 0.83 3/67 17901
/proc/meminfo: memFree=1463768/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=980 CPUtime=0.03
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 164 0 0 0 3 0 0 0 18 0 1 0 111181120 1003520 147 1992294400 134512640 135197250 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 245 147 94 167 0 76 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 980

[startup+0.101982 s]
/proc/loadavg: 0.07 0.16 0.83 3/67 17901
/proc/meminfo: memFree=1463768/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=980 CPUtime=0.09
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 169 0 0 0 9 0 0 0 18 0 1 0 111181120 1003520 152 1992294400 134512640 135197250 4294956240 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 245 152 94 167 0 76 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 980

[startup+0.302001 s]
/proc/loadavg: 0.07 0.16 0.83 3/67 17901
/proc/meminfo: memFree=1463768/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=1152 CPUtime=0.29
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 198 0 0 0 29 0 0 0 19 0 1 0 111181120 1179648 181 1992294400 134512640 135197250 4294956240 18446744073709551615 134540010 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 288 181 94 167 0 119 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1152

[startup+0.701037 s]
/proc/loadavg: 0.07 0.16 0.83 3/67 17901
/proc/meminfo: memFree=1463768/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=1396 CPUtime=0.69
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 264 0 0 0 69 0 0 0 22 0 1 0 111181120 1429504 246 1992294400 134512640 135197250 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 349 246 94 167 0 180 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1396

[startup+1.50111 s]
/proc/loadavg: 0.07 0.16 0.83 2/68 17902
/proc/meminfo: memFree=1462992/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=1776 CPUtime=1.49
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 331 0 0 0 149 0 0 0 21 0 1 0 111181120 1818624 313 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 444 313 94 167 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1776

[startup+3.10125 s]
/proc/loadavg: 0.07 0.16 0.83 2/68 17902
/proc/meminfo: memFree=1462544/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=2116 CPUtime=3.09
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 459 0 0 0 309 0 0 0 25 0 1 0 111181120 2166784 441 1992294400 134512640 135197250 4294956240 18446744073709551615 134593904 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 529 441 94 167 0 360 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30154 s]
/proc/loadavg: 0.15 0.17 0.83 2/68 17902
/proc/meminfo: memFree=1461328/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=3528 CPUtime=6.29
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 736 0 0 0 629 0 0 0 25 0 1 0 111181120 3612672 718 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 882 718 94 167 0 713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3528

[startup+12.7011 s]
/proc/loadavg: 0.21 0.19 0.83 2/68 17902
/proc/meminfo: memFree=1459088/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=6540 CPUtime=12.69
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 1257 0 0 0 1268 1 0 0 25 0 1 0 111181120 6696960 1239 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 1635 1239 94 167 0 1466 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6540

[startup+25.5013 s]
/proc/loadavg: 0.39 0.22 0.83 2/68 17902
/proc/meminfo: memFree=1454800/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=13280 CPUtime=25.48
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 2286 0 0 0 2547 1 0 0 25 0 1 0 111181120 13598720 2268 1992294400 134512640 135197250 4294956240 18446744073709551615 134617960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 3320 2268 94 167 0 3151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13280

[startup+51.1015 s]
/proc/loadavg: 0.60 0.29 0.83 2/68 17902
/proc/meminfo: memFree=1446736/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=19644 CPUtime=51.07
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 4319 0 0 0 5105 2 0 0 25 0 1 0 111181120 20115456 4301 1992294400 134512640 135197250 4294956240 18446744073709551615 134611835 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 4911 4301 94 167 0 4742 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19644

[startup+102.305 s]
/proc/loadavg: 0.82 0.39 0.84 2/68 17902
/proc/meminfo: memFree=1430416/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=42556 CPUtime=102.27
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 8341 0 0 0 10221 6 0 0 25 0 1 0 111181120 43577344 8323 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 10639 8323 94 167 0 10470 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42556

[startup+162.301 s]
/proc/loadavg: 0.93 0.50 0.85 2/68 17902
/proc/meminfo: memFree=1411984/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=64368 CPUtime=162.25
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 12991 0 0 0 16216 9 0 0 25 0 1 0 111181120 65912832 12973 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 16092 12973 94 167 0 15923 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 64368

[startup+222.302 s]
/proc/loadavg: 1.01 0.60 0.86 2/68 17902
/proc/meminfo: memFree=1393232/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=98172 CPUtime=222.23
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 17603 0 0 0 22211 12 0 0 25 0 1 0 111181120 100528128 17585 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 24543 17585 94 167 0 24374 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98172

[startup+282.301 s]
/proc/loadavg: 1.04 0.69 0.87 2/68 17902
/proc/meminfo: memFree=1374864/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=98172 CPUtime=282.21
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 22233 0 0 0 28207 14 0 0 25 0 1 0 111181120 100528128 22215 1992294400 134512640 135197250 4294956240 18446744073709551615 134523361 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 24543 22215 94 167 0 24374 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 98172

[startup+342.302 s]
/proc/loadavg: 1.05 0.76 0.88 2/68 17902
/proc/meminfo: memFree=1356112/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=142372 CPUtime=342.2
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 26833 0 0 0 34202 18 0 0 25 0 1 0 111181120 145788928 26815 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 35593 26815 94 167 0 35424 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 142372

[startup+402.302 s]
/proc/loadavg: 1.02 0.80 0.88 2/68 17902
/proc/meminfo: memFree=1338064/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=151048 CPUtime=402.19
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 31380 0 0 0 40198 21 0 0 25 0 1 0 111181120 154673152 31362 1992294400 134512640 135197250 4294956240 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 37762 31362 94 167 0 37593 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 151048

[startup+462.301 s]
/proc/loadavg: 1.00 0.83 0.89 2/68 17902
/proc/meminfo: memFree=1319760/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=151048 CPUtime=462.17
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 35900 0 0 0 46195 22 0 0 25 0 1 0 111181120 154673152 35882 1992294400 134512640 135197250 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 37762 35882 94 167 0 37593 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 151048

[startup+522.302 s]
/proc/loadavg: 1.00 0.86 0.90 2/68 17902
/proc/meminfo: memFree=1301712/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=217348 CPUtime=522.15
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 40466 0 0 0 52190 25 0 0 25 0 1 0 111181120 222564352 40448 1992294400 134512640 135197250 4294956240 18446744073709551615 134649174 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 54337 40448 94 167 0 54168 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 217348

[startup+582.302 s]
/proc/loadavg: 1.00 0.88 0.90 2/68 17902
/proc/meminfo: memFree=1283280/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=217348 CPUtime=582.14
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 45025 0 0 0 58187 27 0 0 25 0 1 0 111181120 222564352 45007 1992294400 134512640 135197250 4294956240 18446744073709551615 134618457 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 54337 45007 94 167 0 54168 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 217348

[startup+642.301 s]
/proc/loadavg: 1.00 0.90 0.91 2/68 17902
/proc/meminfo: memFree=1264784/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=217348 CPUtime=642.13
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 49612 0 0 0 64183 30 0 0 25 0 1 0 111181120 222564352 49594 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 54337 49594 94 167 0 54168 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 217348

[startup+702.302 s]
/proc/loadavg: 1.00 0.92 0.91 2/68 17902
/proc/meminfo: memFree=1246800/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=234700 CPUtime=702.11
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 54157 0 0 0 70179 32 0 0 25 0 1 0 111181120 240332800 54139 1992294400 134512640 135197250 4294956240 18446744073709551615 134615991 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 58675 54139 94 167 0 58506 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 234700

[startup+762.305 s]
/proc/loadavg: 1.00 0.93 0.91 2/68 17902
/proc/meminfo: memFree=1227984/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=334148 CPUtime=762.1
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 58692 0 0 0 76172 38 0 0 25 0 1 0 111181120 342167552 58674 1992294400 134512640 135197250 4294956240 18446744073709551615 134611832 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 83537 58674 94 167 0 83368 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 334148

[startup+822.301 s]
/proc/loadavg: 1.00 0.94 0.91 2/68 17904
/proc/meminfo: memFree=1210128/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=334148 CPUtime=822.08
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 63182 0 0 0 82167 41 0 0 25 0 1 0 111181120 342167552 63164 1992294400 134512640 135197250 4294956240 18446744073709551615 134552514 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 83537 63164 94 167 0 83368 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 334148

[startup+882.302 s]
/proc/loadavg: 1.00 0.95 0.91 2/68 17904
/proc/meminfo: memFree=1192016/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=334148 CPUtime=882.07
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 67670 0 0 0 88164 43 0 0 25 0 1 0 111181120 342167552 67652 1992294400 134512640 135197250 4294956240 18446744073709551615 134552907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 83537 67652 94 167 0 83368 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 334148

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.91 2/68 17904
/proc/meminfo: memFree=1174160/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=334148 CPUtime=942.05
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 72170 0 0 0 94160 45 0 0 25 0 1 0 111181120 342167552 72152 1992294400 134512640 135197250 4294956240 18446744073709551615 134601437 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 83537 72152 94 167 0 83368 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 334148

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.91 2/68 17904
/proc/meminfo: memFree=1156112/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=334148 CPUtime=1002.03
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 76627 0 0 0 100156 47 0 0 25 0 1 0 111181120 342167552 76609 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 83537 76609 94 167 0 83368 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 334148

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.91 2/68 17904
/proc/meminfo: memFree=1138512/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=334148 CPUtime=1062.02
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 81072 0 0 0 106152 50 0 0 25 0 1 0 111181120 342167552 81054 1992294400 134512640 135197250 4294956240 18446744073709551615 134590568 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 83537 81054 94 167 0 83368 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 334148

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/68 17904
/proc/meminfo: memFree=1120080/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=483324 CPUtime=1122
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 85626 0 0 0 112148 52 0 0 25 0 1 0 111181120 494923776 85608 1992294400 134512640 135197250 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 120831 85608 94 167 0 120662 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 483324

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/68 17904
/proc/meminfo: memFree=1102288/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=483324 CPUtime=1181.99
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 90145 0 0 0 118144 55 0 0 25 0 1 0 111181120 494923776 90127 1992294400 134512640 135197250 4294956240 18446744073709551615 134556732 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 120831 90127 94 167 0 120662 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 483324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.91 2/68 17904
/proc/meminfo: memFree=1096464/2055920 swapFree=4192812/4192956
[pid=17901] ppid=17899 vsize=483324 CPUtime=1200.09
/proc/17901/stat : 17901 (march_nn) R 17899 17901 17864 0 -1 4194304 91514 0 0 0 119953 56 0 0 25 0 1 0 111181120 494923776 91496 1992294400 134512640 135197250 4294956240 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/17901/statm: 120831 91496 94 167 0 120662 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 483324

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): 1200.46
CPU time (s): 1200.16
CPU user time (s): 1199.54
CPU system time (s): 0.620905
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 483324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.620905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91514
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= 1013

runsolver used 1.02984 second user time and 3.36049 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-27 13:25:50
IDJOB=1737687
IDBENCH=71793
IDSOLVER=522
FILE ID=node68/1737687-1240831549
PBS_JOBID= 9187513
Free space on /tmp= 66564 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-103-100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737687-1240831549/watcher-1737687-1240831549 -o /tmp/evaluation-result-1737687-1240831549/solver-1737687-1240831549 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1737687-1240831549.cnf

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

MD5SUM BENCH= 5110e109b45a76c6118af02389913ef8
RANDOM SEED=612662156

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		: 3000.223
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		: 3000.223
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:       1464184 kB
Buffers:         74984 kB
Cached:         416172 kB
SwapCached:        144 kB
Active:         247132 kB
Inactive:       260488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1464184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          26320 kB
Slab:            69708 kB
Committed_AS:   350780 kB
PageTables:       1560 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= 66560 MiB
End job on node68 at 2009-04-27 13:45:52