Trace number 1558421

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) 1200.07 1200.42

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-14-s100.cnf
MD5SUM0395bced0950ab7e0c6e0bf7b855fed1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.66514
Satisfiable
(Un)Satisfiability was proved
Number of variables31229
Number of clauses93855
Sum of the clauses size220949
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260488
Number of clauses of size 333303
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.10/2.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.10/2.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.10/2.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.10/2.15	c main()::
2.10/2.15	c initFormula():: searching for DIMACS p-line....
2.10/2.15	c initFormula():: the DIMACS p-line indicates a CNF of 31229 variables and 93855 clauses.
2.10/2.15	c parseCNF():: parsing....
2.10/2.15	c parseCNF():: the CNF contains 64 unary clauses.
2.10/2.15	c runParser():: parsing was successful, warming up engines...
2.10/2.15	c find_and_remove_tautogolies():: found and removed 747 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 60 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 23 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 24 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 97 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 41 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 89 tautologies
2.10/2.15	c simplify_formula():: removed 203 tautological, 5214 satisfied and 27 duplicate clauses
2.10/2.15	c preprocessing fase I completed:: there are now 29201 free variables and 88411 clauses.
2.10/2.15	c stat :: sign balance is biased by 0.125
2.10/2.15	c find_equivalence():: found 716 3-equivalences
2.10/2.15	c find_and_remove_tautogolies():: found and removed 4 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.10/2.15	c find_and_remove_tautogolies():: found and removed 92 tautologies
2.10/2.15	c shorten_equivalence(): average equivalence length reduced from 3.881494 to 3.355519
2.10/2.15	c using 3-SAT heuristics (occurence based diff)
2.10/2.15	c simplify_formula():: removed 0 tautological, 2864 satisfied and 0 duplicate clauses
2.10/2.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 7071 duplicate clauses
2.10/2.15	c resolvent_look() :: found 4207 resolvents
2.10/2.15	c lessRedundantTransformation():: nothing to be done.
2.10/2.15	c transformTo3SAT():: you gave me 31229 variables and 92618 clauses.
2.10/2.15	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.10/2.15	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.10/2.15	c transformTo3SAT():: the transformation yielded 31229 variabels and 92618 clauses.
2.10/2.15	c main():: clause / variable ratio: ( 92618 / 31229 ) = 2.97
2.10/2.15	c longest clause has size 3
2.10/2.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.15	c number of free variables = 29101
2.10/2.15	c dynamic_preselect_setsize :: off
2.10/2.15	c main():: all systems go!
2.10/2.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 128
2.89/2.93	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1011
8.70/8.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3311
29.08/29.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 7607
70.77/70.81	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 15362
147.45/147.58	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-1558421-1238868283/watcher-1558421-1238868283 -o /tmp/evaluation-result-1558421-1238868283/solver-1558421-1238868283 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1558421-1238868283.cnf 

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


[startup+0 s]
/proc/loadavg: 1.07 1.06 1.12 3/81 13550
/proc/meminfo: memFree=1780032/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=3888 CPUtime=0
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 686 0 0 0 0 0 0 0 18 0 1 0 513157210 3981312 671 1992294400 134512640 135197250 4294956224 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 972 677 59 167 0 803 0

[startup+0.0232439 s]
/proc/loadavg: 1.07 1.06 1.12 3/81 13550
/proc/meminfo: memFree=1780032/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=4152 CPUtime=0.01
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 825 0 0 0 1 0 0 0 18 0 1 0 513157210 4251648 810 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 1038 810 59 167 0 869 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4152

[startup+0.10125 s]
/proc/loadavg: 1.07 1.06 1.12 3/81 13550
/proc/meminfo: memFree=1780032/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=5208 CPUtime=0.09
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 1147 0 0 0 9 0 0 0 18 0 1 0 513157210 5332992 1132 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 1302 1132 59 167 0 1133 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5208

[startup+0.30127 s]
/proc/loadavg: 1.07 1.06 1.12 3/81 13550
/proc/meminfo: memFree=1780032/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=14128 CPUtime=0.29
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 3276 0 0 0 28 1 0 0 19 0 1 0 513157210 14467072 2676 1992294400 134512640 135197250 4294956224 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 3532 2676 68 167 0 3363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14128

[startup+0.701309 s]
/proc/loadavg: 1.07 1.06 1.12 3/81 13550
/proc/meminfo: memFree=1780032/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=14120 CPUtime=0.69
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 3276 0 0 0 68 1 0 0 23 0 1 0 513157210 14458880 2674 1992294400 134512640 135197250 4294956224 18446744073709551615 134569221 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 3530 2674 68 167 0 3361 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14120

[startup+1.50139 s]
/proc/loadavg: 1.07 1.06 1.12 2/82 13551
/proc/meminfo: memFree=1769528/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=14116 CPUtime=1.49
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 3298 0 0 0 148 1 0 0 25 0 1 0 513157210 14454784 2694 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 3529 2694 81 167 0 3360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14116

[startup+3.10255 s]
/proc/loadavg: 1.07 1.06 1.12 3/82 13551
/proc/meminfo: memFree=1759224/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=55532 CPUtime=3.09
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 8984 0 0 0 305 4 0 0 25 0 1 0 513157210 56864768 6243 1992294400 134512640 135197250 4294956224 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 13883 6243 94 167 0 13714 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55532

[startup+6.30186 s]
/proc/loadavg: 1.06 1.06 1.12 2/82 13551
/proc/meminfo: memFree=1753208/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=57824 CPUtime=6.29
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 9568 0 0 0 625 4 0 0 25 0 1 0 513157210 59211776 6803 1992294400 134512640 135197250 4294956224 18446744073709551615 134696400 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 14456 6803 94 167 0 14287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57824

[startup+12.7015 s]
/proc/loadavg: 1.06 1.06 1.12 2/82 13551
/proc/meminfo: memFree=1751040/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=60076 CPUtime=12.69
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 10034 0 0 0 1264 5 0 0 25 0 1 0 513157210 61517824 7269 1992294400 134512640 135197250 4294956224 18446744073709551615 134601700 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 15019 7269 94 167 0 14850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60076

[startup+25.5017 s]
/proc/loadavg: 1.04 1.06 1.11 2/82 13551
/proc/meminfo: memFree=1748288/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=63352 CPUtime=25.49
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 10675 0 0 0 2543 6 0 0 25 0 1 0 513157210 64872448 7910 1992294400 134512640 135197250 4294956224 18446744073709551615 134611664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 15838 7910 94 167 0 15669 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63352

[startup+51.1013 s]
/proc/loadavg: 1.03 1.05 1.11 2/82 13551
/proc/meminfo: memFree=1743488/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=66700 CPUtime=51.08
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 11891 0 0 0 5100 8 0 0 25 0 1 0 513157210 68300800 9126 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 16675 9126 94 167 0 16506 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66700

[startup+102.306 s]
/proc/loadavg: 1.01 1.04 1.10 2/82 13551
/proc/meminfo: memFree=1737408/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=73432 CPUtime=102.27
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 13362 0 0 0 10217 10 0 0 25 0 1 0 513157210 75194368 10597 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 18358 10597 94 167 0 18189 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 73432

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.09 2/82 13551
/proc/meminfo: memFree=1731712/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=82648 CPUtime=162.24
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 14782 0 0 0 16213 11 0 0 25 0 1 0 513157210 84631552 12017 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 20662 12017 94 167 0 20493 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 82648

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/82 13551
/proc/meminfo: memFree=1727104/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=84868 CPUtime=222.22
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 15898 0 0 0 22210 12 0 0 25 0 1 0 513157210 86904832 13133 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 21217 13133 94 167 0 21048 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 84868

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/82 13551
/proc/meminfo: memFree=1722944/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=99072 CPUtime=282.21
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 16910 0 0 0 28207 14 0 0 25 0 1 0 513157210 101449728 14145 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 24768 14145 94 167 0 24599 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 99072

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/82 13551
/proc/meminfo: memFree=1718272/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=101276 CPUtime=342.18
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 18068 0 0 0 34203 15 0 0 25 0 1 0 513157210 103706624 15303 1992294400 134512640 135197250 4294956224 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 25319 15303 94 167 0 25150 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 101276

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/82 13551
/proc/meminfo: memFree=1714880/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=102332 CPUtime=402.17
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 18912 0 0 0 40201 16 0 0 25 0 1 0 513157210 104787968 16147 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 25583 16147 94 167 0 25414 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 102332

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/82 13551
/proc/meminfo: memFree=1711744/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=103504 CPUtime=462.15
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 19671 0 0 0 46198 17 0 0 25 0 1 0 513157210 105988096 16906 1992294400 134512640 135197250 4294956224 18446744073709551615 134551242 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 25876 16906 94 167 0 25707 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 103504

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/82 13551
/proc/meminfo: memFree=1709184/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=104032 CPUtime=522.13
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 20301 0 0 0 52196 17 0 0 25 0 1 0 513157210 106528768 17536 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 26008 17536 94 167 0 25839 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 104032

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/82 13551
/proc/meminfo: memFree=1706624/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=105324 CPUtime=582.12
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 20932 0 0 0 58194 18 0 0 25 0 1 0 513157210 107851776 18167 1992294400 134512640 135197250 4294956224 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 26331 18167 94 167 0 26162 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 105324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/82 13551
/proc/meminfo: memFree=1703872/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=106116 CPUtime=642.1
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 21603 0 0 0 64191 19 0 0 25 0 1 0 513157210 108662784 18838 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 26529 18838 94 167 0 26360 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 106116

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/82 13551
/proc/meminfo: memFree=1701312/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=131604 CPUtime=702.09
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 22225 0 0 0 70189 20 0 0 25 0 1 0 513157210 134762496 19460 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 32901 19460 94 167 0 32732 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 131604

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/82 13551
/proc/meminfo: memFree=1697856/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=132396 CPUtime=762.06
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 23077 0 0 0 76186 20 0 0 25 0 1 0 513157210 135573504 20312 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 33099 20312 94 167 0 32930 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 132396

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/82 13551
/proc/meminfo: memFree=1695104/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=134340 CPUtime=822.05
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 23768 0 0 0 82183 22 0 0 25 0 1 0 513157210 137564160 21003 1992294400 134512640 135197250 4294956224 18446744073709551615 134597693 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 33585 21003 94 167 0 33416 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 134340

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/82 13551
/proc/meminfo: memFree=1692288/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=135004 CPUtime=882.03
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 24441 0 0 0 88180 23 0 0 25 0 1 0 513157210 138244096 21676 1992294400 134512640 135197250 4294956224 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 33751 21676 94 167 0 33582 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 135004

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/82 13551
/proc/meminfo: memFree=1689728/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=135400 CPUtime=942.02
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 25089 0 0 0 94178 24 0 0 25 0 1 0 513157210 138649600 22324 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 33850 22324 94 167 0 33681 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 135400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/82 13551
/proc/meminfo: memFree=1687104/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=135532 CPUtime=1001.99
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 25719 0 0 0 100175 24 0 0 25 0 1 0 513157210 138784768 22954 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 33883 22954 94 167 0 33714 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 135532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 13551
/proc/meminfo: memFree=1684800/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=135796 CPUtime=1061.98
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 26304 0 0 0 106173 25 0 0 25 0 1 0 513157210 139055104 23539 1992294400 134512640 135197250 4294956224 18446744073709551615 134648934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 33949 23539 94 167 0 33780 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 135796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 13551
/proc/meminfo: memFree=1682240/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=135928 CPUtime=1121.96
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 26929 0 0 0 112170 26 0 0 25 0 1 0 513157210 139190272 24164 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 33982 24164 94 167 0 33813 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 135928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 13551
/proc/meminfo: memFree=1679872/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=138048 CPUtime=1181.95
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 27523 0 0 0 118168 27 0 0 25 0 1 0 513157210 141361152 24758 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 34512 24758 94 167 0 34343 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 138048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 13551
/proc/meminfo: memFree=1679104/2055920 swapFree=4169716/4192956
[pid=13550] ppid=13548 vsize=138180 CPUtime=1200.05
/proc/13550/stat : 13550 (march_nn) R 13548 13550 13158 0 -1 4194304 27685 0 0 0 119978 27 0 0 25 0 1 0 513157210 141496320 24920 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/13550/statm: 34545 24920 94 167 0 34376 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 138180

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): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.289955
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 138180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27685
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= 2656

runsolver used 1.45478 second user time and 4.04139 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-04 20:04:43
IDJOB=1558421
IDBENCH=70857
IDSOLVER=522
FILE ID=node89/1558421-1238868283
PBS_JOBID= 9085922
Free space on /tmp= 66512 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-14-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1558421-1238868283/watcher-1558421-1238868283 -o /tmp/evaluation-result-1558421-1238868283/solver-1558421-1238868283 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1558421-1238868283.cnf

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

MD5SUM BENCH= 0395bced0950ab7e0c6e0bf7b855fed1
RANDOM SEED=1111043051

node89.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		: 3000.240
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		: 3000.240
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:       1780512 kB
Buffers:         24592 kB
Cached:         178492 kB
SwapCached:      12408 kB
Active:          83528 kB
Inactive:       133412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780512 kB
SwapTotal:     4192956 kB
SwapFree:      4169716 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:          19572 kB
Slab:            42668 kB
Committed_AS:  1786456 kB
PageTables:       2600 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= 66508 MiB
End job on node89 at 2009-04-04 20:24:46