Trace number 1736713

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) 1200.12 1200.44

General information on the benchmark

NameCRAFTED/parity-games/
instance_n7_i7_pp_ci_ce.cnf
MD5SUM5e0c3f55984f25e5ae39d5acbf3dab6b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.53216
Satisfiable
(Un)Satisfiability was proved
Number of variables13041
Number of clauses134672
Sum of the clauses size442400
Maximum clause length42
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225102
Number of clauses of size 363007
Number of clauses of size 435077
Number of clauses of size 58820
Number of clauses of size over 52666

Solver Data 

31.28/31.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
31.28/31.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
31.28/31.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
31.28/31.32	c main()::
31.28/31.32	c initFormula():: searching for DIMACS p-line....
31.28/31.32	c initFormula():: the DIMACS p-line indicates a CNF of 13041 variables and 134672 clauses.
31.28/31.32	c parseCNF():: parsing....
31.28/31.32	c parseCNF():: the CNF contains 0 unary clauses.
31.28/31.32	c runParser():: parsing was successful, warming up engines...
31.28/31.32	c find_and_remove_tautogolies():: found and removed 1755 tautologies
31.28/31.32	c find_and_remove_tautogolies():: found and removed 28 tautologies
31.28/31.32	c find_and_remove_tautogolies():: found and removed 21 tautologies
31.28/31.32	c find_and_remove_tautogolies():: found and removed 14 tautologies
31.28/31.32	c find_and_remove_tautogolies():: found and removed 7 tautologies
31.28/31.32	c simplify_formula():: removed 1008 tautological, 7469 satisfied and 8259 duplicate clauses
31.28/31.32	c preprocessing fase I completed:: there are now 10702 free variables and 117936 clauses.
31.28/31.32	c stat :: sign balance is biased by 6.581
31.28/31.32	c find_equivalence():: found 294 3-equivalences
31.28/31.32	c find_and_remove_tautogolies():: found and removed 126 tautologies
31.28/31.32	c find_and_remove_tautogolies():: found and removed 21 tautologies
31.28/31.32	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
31.28/31.32	c using k-SAT heuristics (size based diff)
31.28/31.32	c simplify_formula():: removed 0 tautological, 1176 satisfied and 0 duplicate clauses
31.28/31.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 7066763 duplicate clauses
31.28/31.32	c resolvent_look() :: found 442435 resolvents
31.28/31.32	c main():: clause / variable ratio: ( 560371 / 13041 ) = 42.97
31.28/31.32	c longest clause has size 42
31.28/31.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
31.28/31.32	c number of free variables = 10555
31.28/31.32	c dynamic_preselect_setsize :: off
31.28/31.32	c main():: all systems go!
31.28/31.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 140
35.08/35.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3231
154.85/154.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
c |************************
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c |******************************
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-1736713-1240812919/watcher-1736713-1240812919 -o /tmp/evaluation-result-1736713-1240812919/solver-1736713-1240812919 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1736713-1240812919.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: 0.99 0.97 0.98 3/65 26315
/proc/meminfo: memFree=1751208/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=2860 CPUtime=0
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 462 0 0 0 0 0 0 0 20 0 1 0 109321107 2928640 447 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 715 448 58 167 0 546 0

[startup+0.072586 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 26315
/proc/meminfo: memFree=1751208/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=3652 CPUtime=0.06
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 716 0 0 0 6 0 0 0 20 0 1 0 109321107 3739648 701 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 913 701 58 167 0 744 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3652

[startup+0.101589 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 26315
/proc/meminfo: memFree=1751208/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=4048 CPUtime=0.09
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 827 0 0 0 9 0 0 0 20 0 1 0 109321107 4145152 812 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 1012 812 58 167 0 843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4048

[startup+0.301612 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 26315
/proc/meminfo: memFree=1751208/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=12168 CPUtime=0.29
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 2489 0 0 0 28 1 0 0 22 0 1 0 109321107 12460032 1811 1992294400 134512640 135197250 4294956224 18446744073709551615 134565280 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 3042 1811 65 167 0 2873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12168

[startup+0.701656 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 26315
/proc/meminfo: memFree=1751208/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=15120 CPUtime=0.69
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 6076 0 0 0 66 3 0 0 25 0 1 0 109321107 15482880 2622 1992294400 134512640 135197250 4294956224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 3780 2622 67 167 0 3611 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15120

[startup+1.50174 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1740832/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=15300 CPUtime=1.49
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 6103 0 0 0 146 3 0 0 25 0 1 0 109321107 15667200 2648 1992294400 134512640 135197250 4294956224 18446744073709551615 134567339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 3825 2648 67 167 0 3656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15300

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1740704/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=23648 CPUtime=3.09
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 8169 0 0 0 305 4 0 0 25 0 1 0 109321107 24215552 4713 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 5912 4713 81 167 0 5743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23648

[startup+6.30128 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1711904/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=58048 CPUtime=6.29
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 15617 0 0 0 621 8 0 0 25 0 1 0 109321107 59441152 12161 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 14512 12161 81 167 0 14343 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58048

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1640864/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=153004 CPUtime=12.69
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 32698 0 0 0 1253 16 0 0 25 0 1 0 109321107 156676096 29242 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 38251 29242 81 167 0 38082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 153004

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1520416/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=249608 CPUtime=25.48
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 107113 0 0 0 2500 48 0 0 25 0 1 0 109321107 255598592 57547 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 62402 57547 81 167 0 62233 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 249608

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1540128/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236960 CPUtime=51.07
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117103 0 0 0 5054 53 0 0 25 0 1 0 109321107 242647040 52639 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59240 52639 93 167 0 59071 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 236960

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539936/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=102.26
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117150 0 0 0 10173 53 0 0 25 0 1 0 109321107 242655232 52686 1992294400 134512640 135197250 4294956224 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52686 93 167 0 59073 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 236968

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539872/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=162.24
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117155 0 0 0 16171 53 0 0 25 0 1 0 109321107 242655232 52691 1992294400 134512640 135197250 4294956224 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52691 93 167 0 59073 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 236968

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539808/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=222.23
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117169 0 0 0 22170 53 0 0 25 0 1 0 109321107 242655232 52705 1992294400 134512640 135197250 4294956224 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52705 93 167 0 59073 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 236968

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539744/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=282.21
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117177 0 0 0 28168 53 0 0 25 0 1 0 109321107 242655232 52713 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52713 93 167 0 59073 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 236968

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539744/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=342.2
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117178 0 0 0 34167 53 0 0 25 0 1 0 109321107 242655232 52714 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52714 93 167 0 59073 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 236968

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539680/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=402.18
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117183 0 0 0 40165 53 0 0 25 0 1 0 109321107 242655232 52719 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52719 93 167 0 59073 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 236968

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539680/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=462.16
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117183 0 0 0 46163 53 0 0 25 0 1 0 109321107 242655232 52719 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52719 93 167 0 59073 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 236968

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539616/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=522.15
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117189 0 0 0 52162 53 0 0 25 0 1 0 109321107 242655232 52725 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52725 93 167 0 59073 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 236968

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539552/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=582.13
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117189 0 0 0 58160 53 0 0 25 0 1 0 109321107 242655232 52725 1992294400 134512640 135197250 4294956224 18446744073709551615 134525543 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52725 93 167 0 59073 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 236968

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539488/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=642.11
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117189 0 0 0 64158 53 0 0 25 0 1 0 109321107 242655232 52725 1992294400 134512640 135197250 4294956224 18446744073709551615 134548711 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52725 93 167 0 59073 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 236968

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539488/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=702.1
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117189 0 0 0 70157 53 0 0 25 0 1 0 109321107 242655232 52725 1992294400 134512640 135197250 4294956224 18446744073709551615 134525509 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52725 93 167 0 59073 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 236968

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539424/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=762.09
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117190 0 0 0 76156 53 0 0 25 0 1 0 109321107 242655232 52726 1992294400 134512640 135197250 4294956224 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52726 93 167 0 59073 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 236968

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539424/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=822.07
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117190 0 0 0 82154 53 0 0 25 0 1 0 109321107 242655232 52726 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52726 93 167 0 59073 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 236968

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539424/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=882.05
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117190 0 0 0 88152 53 0 0 25 0 1 0 109321107 242655232 52726 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52726 93 167 0 59073 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 236968

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539360/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=942.03
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117191 0 0 0 94150 53 0 0 25 0 1 0 109321107 242655232 52727 1992294400 134512640 135197250 4294956224 18446744073709551615 134540904 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52727 93 167 0 59073 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 236968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539360/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=1002.02
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117191 0 0 0 100149 53 0 0 25 0 1 0 109321107 242655232 52727 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52727 93 167 0 59073 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 236968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539360/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=1062
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117191 0 0 0 106147 53 0 0 25 0 1 0 109321107 242655232 52727 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52727 93 167 0 59073 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 236968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539296/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=1121.99
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117192 0 0 0 112146 53 0 0 25 0 1 0 109321107 242655232 52728 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52728 93 167 0 59073 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 236968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539360/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=1181.97
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117192 0 0 0 118144 53 0 0 25 0 1 0 109321107 242655232 52728 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52728 93 167 0 59073 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 236968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539360/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=1200.07
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117192 0 0 0 119954 53 0 0 25 0 1 0 109321107 242655232 52728 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52728 93 167 0 59073 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 236968

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26316
/proc/meminfo: memFree=1539360/2055920 swapFree=4181392/4192956
[pid=26315] ppid=26313 vsize=236968 CPUtime=1200.07
/proc/26315/stat : 26315 (march_nn) R 26313 26315 25924 0 -1 4194304 117192 0 0 0 119954 53 0 0 25 0 1 0 109321107 242655232 52728 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26315/statm: 59242 52728 93 167 0 59073 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 236968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.55
CPU system time (s): 0.572912
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 286452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.572912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117192
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= 1418

runsolver used 1.3048 second user time and 2.77358 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-27 08:15:19
IDJOB=1736713
IDBENCH=71631
IDSOLVER=522
FILE ID=node87/1736713-1240812919
PBS_JOBID= 9187446
Free space on /tmp= 66468 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n7_i7_pp_ci_ce.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1736713-1240812919/watcher-1736713-1240812919 -o /tmp/evaluation-result-1736713-1240812919/solver-1736713-1240812919 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1736713-1240812919.cnf

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

MD5SUM BENCH= 5e0c3f55984f25e5ae39d5acbf3dab6b
RANDOM SEED=125750567

node87.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1751688 kB
Buffers:         42372 kB
Cached:         197456 kB
SwapCached:       5584 kB
Active:          94460 kB
Inactive:       153360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751688 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:            3464 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            42264 kB
Committed_AS:   427364 kB
PageTables:       1456 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= 66468 MiB
End job on node87 at 2009-04-27 08:35:22