Trace number 1716899

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.08 1200.41

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-01.cnf
MD5SUMd2f77e32530988f77dca5112174eee00
Bench CategoryAPPLICATION (applications 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 variables7502
Number of clauses28770
Sum of the clauses size76290
Maximum clause length847
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 215814
Number of clauses of size 311119
Number of clauses of size 4733
Number of clauses of size 5172
Number of clauses of size over 5931

Solver Data 

0.69/0.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.73	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.69/0.73	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.69/0.73	c main()::
0.69/0.73	c initFormula():: searching for DIMACS p-line....
0.69/0.73	c initFormula():: the DIMACS p-line indicates a CNF of 7502 variables and 28770 clauses.
0.69/0.73	c parseCNF():: parsing....
0.69/0.73	c parseCNF():: the CNF contains 1 unary clauses.
0.69/0.73	c runParser():: parsing was successful, warming up engines...
0.69/0.73	c find_and_remove_tautogolies():: found and removed 681 tautologies
0.69/0.73	c simplify_formula():: removed 0 tautological, 6895 satisfied and 0 duplicate clauses
0.69/0.73	c preprocessing fase I completed:: there are now 5973 free variables and 21875 clauses.
0.69/0.73	c stat :: sign balance is biased by 0.156
0.69/0.73	c find_equivalence():: found 2157 3-equivalences
0.69/0.73	c find_and_remove_tautogolies():: found and removed 9 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 854 tautologies
0.69/0.73	c shorten_equivalence(): average equivalence length reduced from 5.013230 to 3.857477
0.69/0.73	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.69/0.73	c using k-SAT heuristics (size based diff)
0.69/0.73	c simplify_formula():: removed 0 tautological, 8628 satisfied and 0 duplicate clauses
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 608 duplicate clauses
0.69/0.73	c main():: clause / variable ratio: ( 18364 / 7502 ) = 2.45
0.69/0.73	c longest clause has size 127
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.73	c number of free variables = 5099
0.69/0.73	c dynamic_preselect_setsize :: off
0.69/0.73	c main():: all systems go!
0.69/0.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 22
0.89/0.91	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 500
7.79/7.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 5759
119.76/119.80	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 45253
1109.68/1110.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
c |***********************

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-1716899-1240621571/watcher-1716899-1240621571 -o /tmp/evaluation-result-1716899-1240621571/solver-1716899-1240621571 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716899-1240621571.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25070
/proc/meminfo: memFree=1089600/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=1676 CPUtime=0
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 90191074 1716224 248 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 419 248 58 167 0 250 0

[startup+0.0779989 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25070
/proc/meminfo: memFree=1089600/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=4420 CPUtime=0.07
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 1041 0 0 0 7 0 0 0 18 0 1 0 90191074 4526080 755 1992294400 134512640 135197250 4294956240 18446744073709551615 134691571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 1105 755 66 167 0 936 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4420

[startup+0.102 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25070
/proc/meminfo: memFree=1089600/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=4300 CPUtime=0.09
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 1230 0 0 0 9 0 0 0 18 0 1 0 90191074 4403200 748 1992294400 134512640 135197250 4294956240 18446744073709551615 134560947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 1075 748 67 167 0 906 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4300

[startup+0.30202 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25070
/proc/meminfo: memFree=1089600/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=5420 CPUtime=0.29
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 3339 0 0 0 28 1 0 0 19 0 1 0 90191074 5550080 1030 1992294400 134512640 135197250 4294956240 18446744073709551615 134564973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 1355 1030 82 167 0 1186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5420

[startup+0.70106 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25070
/proc/meminfo: memFree=1089600/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=18968 CPUtime=0.69
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 7483 0 0 0 66 3 0 0 22 0 1 0 90191074 19423232 2385 1992294400 134512640 135197250 4294956240 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 4742 2385 87 167 0 4573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18968

[startup+1.50214 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1079160/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=20340 CPUtime=1.49
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 8801 0 0 0 146 3 0 0 25 0 1 0 90191074 20828160 2895 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 5085 2895 92 167 0 4916 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20340

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1077688/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=21252 CPUtime=3.09
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 9073 0 0 0 305 4 0 0 25 0 1 0 90191074 21762048 3167 1992294400 134512640 135197250 4294956240 18446744073709551615 134540980 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 5313 3167 92 167 0 5144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21252

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1076600/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=21784 CPUtime=6.29
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 9212 0 0 0 625 4 0 0 25 0 1 0 90191074 22306816 3303 1992294400 134512640 135197250 4294956240 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 5446 3303 92 167 0 5277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21784

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1076024/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=22444 CPUtime=12.69
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 9338 0 0 0 1265 4 0 0 25 0 1 0 90191074 22982656 3429 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 5611 3429 92 167 0 5442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22444

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1075000/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=23372 CPUtime=25.49
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 9567 0 0 0 2544 5 0 0 25 0 1 0 90191074 23932928 3658 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 5843 3658 92 167 0 5674 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23372

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1073784/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=24832 CPUtime=51.07
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 9867 0 0 0 5102 5 0 0 25 0 1 0 90191074 25427968 3958 1992294400 134512640 135197250 4294956240 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 6208 3958 92 167 0 6039 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24832

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1072312/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=26872 CPUtime=102.27
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 10240 0 0 0 10221 6 0 0 25 0 1 0 90191074 27516928 4331 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 6718 4331 92 167 0 6549 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26872

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1070968/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=27572 CPUtime=162.24
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 10571 0 0 0 16218 6 0 0 25 0 1 0 90191074 28233728 4662 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 6893 4662 92 167 0 6724 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27572

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1069560/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=30468 CPUtime=222.23
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 10903 0 0 0 22216 7 0 0 25 0 1 0 90191074 31199232 4994 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 7617 4994 92 167 0 7448 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30468

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1068472/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=30848 CPUtime=282.21
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 11182 0 0 0 28213 8 0 0 25 0 1 0 90191074 31588352 5273 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 7712 5273 92 167 0 7543 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30848

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1067064/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=31380 CPUtime=342.19
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 11510 0 0 0 34211 8 0 0 25 0 1 0 90191074 32133120 5601 1992294400 134512640 135197250 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 7845 5601 92 167 0 7676 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31380

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25071
/proc/meminfo: memFree=1065912/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=36296 CPUtime=402.18
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 11792 0 0 0 40209 9 0 0 25 0 1 0 90191074 37167104 5883 1992294400 134512640 135197250 4294956240 18446744073709551615 134525571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 9074 5883 92 167 0 8905 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36296

[startup+462.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1064760/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=36548 CPUtime=462.16
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 12072 0 0 0 46206 10 0 0 25 0 1 0 90191074 37425152 6163 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 9137 6163 92 167 0 8968 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36548

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1063864/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=37040 CPUtime=522.14
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 12303 0 0 0 52204 10 0 0 25 0 1 0 90191074 37928960 6394 1992294400 134512640 135197250 4294956240 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 9260 6394 92 167 0 9091 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37040

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1062904/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=37168 CPUtime=582.13
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 12543 0 0 0 58202 11 0 0 25 0 1 0 90191074 38060032 6634 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 9292 6634 92 167 0 9123 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37168

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1062008/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=37292 CPUtime=642.11
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 12761 0 0 0 64200 11 0 0 25 0 1 0 90191074 38187008 6852 1992294400 134512640 135197250 4294956240 18446744073709551615 134553658 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 9323 6852 92 167 0 9154 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 37292

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1061112/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=37884 CPUtime=702.1
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 12980 0 0 0 70198 12 0 0 25 0 1 0 90191074 38793216 7071 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 9471 7071 92 167 0 9302 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 37884

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1060088/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=47104 CPUtime=762.08
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 13235 0 0 0 76196 12 0 0 25 0 1 0 90191074 48234496 7326 1992294400 134512640 135197250 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 11776 7326 92 167 0 11607 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 47104

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1059128/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=47360 CPUtime=822.06
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 13511 0 0 0 82193 13 0 0 25 0 1 0 90191074 48496640 7602 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 11840 7602 92 167 0 11671 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 47360

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1058040/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=47484 CPUtime=882.05
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 13785 0 0 0 88191 14 0 0 25 0 1 0 90191074 48623616 7876 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 11871 7876 92 167 0 11702 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 47484

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1057144/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=47608 CPUtime=942.03
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 14015 0 0 0 94189 14 0 0 25 0 1 0 90191074 48750592 8106 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 11902 8106 92 167 0 11733 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 47608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1056120/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=47860 CPUtime=1002.01
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 14260 0 0 0 100187 14 0 0 25 0 1 0 90191074 49008640 8351 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 11965 8351 92 167 0 11796 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 47860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1055160/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=47860 CPUtime=1062
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 14493 0 0 0 106185 15 0 0 25 0 1 0 90191074 49008640 8584 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 11965 8584 92 167 0 11796 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 47860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1054200/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=48496 CPUtime=1121.98
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 14729 0 0 0 112182 16 0 0 25 0 1 0 90191074 49659904 8820 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 12124 8820 92 167 0 11955 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 48496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1053304/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=48624 CPUtime=1181.97
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 14957 0 0 0 118180 17 0 0 25 0 1 0 90191074 49790976 9048 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 12156 9048 92 167 0 11987 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 48624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25071
/proc/meminfo: memFree=1052984/2055920 swapFree=4192956/4192956
[pid=25070] ppid=25068 vsize=48752 CPUtime=1200.06
/proc/25070/stat : 25070 (march_nn) R 25068 25070 24969 0 -1 4194304 15034 0 0 0 119989 17 0 0 25 0 1 0 90191074 49922048 9125 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25070/statm: 12188 9125 92 167 0 12019 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 48752

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): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.179972
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 48752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15034
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= 1514

runsolver used 0.973851 second user time and 2.34064 second system time

The end

Launcher Data 

Begin job on node12 at 2009-04-25 03:06:11
IDJOB=1716899
IDBENCH=20399
IDSOLVER=522
FILE ID=node12/1716899-1240621571
PBS_JOBID= 9186322
Free space on /tmp= 66340 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-01.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716899-1240621571/watcher-1716899-1240621571 -o /tmp/evaluation-result-1716899-1240621571/solver-1716899-1240621571 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716899-1240621571.cnf

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

MD5SUM BENCH= d2f77e32530988f77dca5112174eee00
RANDOM SEED=1506522088

node12.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		: 3000.213
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		: 3000.213
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:       1090016 kB
Buffers:         78948 kB
Cached:         785468 kB
SwapCached:          0 kB
Active:         130388 kB
Inactive:       747920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1090016 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          23632 kB
Slab:            73580 kB
Committed_AS:   392028 kB
PageTables:       1376 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= 66340 MiB
End job on node12 at 2009-04-25 03:26:13