Trace number 1556497

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) 1200.09 1200.74

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-16.cnf
MD5SUM3cb14750de2495357cf28b8ab826b9e3
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 variables70139
Number of clauses228634
Sum of the clauses size592458
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 293186
Number of clauses of size 3135319
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.69/2.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.69/2.74	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.69/2.74	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.69/2.74	c main()::
2.69/2.74	c initFormula():: searching for DIMACS p-line....
2.69/2.74	c initFormula():: the DIMACS p-line indicates a CNF of 70139 variables and 228634 clauses.
2.69/2.74	c parseCNF():: parsing....
2.69/2.74	c parseCNF():: the CNF contains 129 unary clauses.
2.69/2.74	c runParser():: parsing was successful, warming up engines...
2.69/2.74	c find_and_remove_tautogolies():: found and removed 5309 tautologies
2.69/2.74	c simplify_formula():: removed 22 tautological, 11303 satisfied and 0 duplicate clauses
2.69/2.74	c preprocessing fase I completed:: there are now 64552 free variables and 217309 clauses.
2.69/2.74	c stat :: sign balance is biased by 0.080
2.69/2.74	c find_equivalence():: found 23384 3-equivalences
2.69/2.74	c find_and_remove_tautogolies():: found and removed 47 tautologies
2.69/2.74	c find_and_remove_tautogolies():: found and removed 9168 tautologies
2.69/2.74	c shorten_equivalence(): average equivalence length reduced from 5.704425 to 3.814948
2.69/2.74	c using 3-SAT heuristics (occurence based diff)
2.69/2.74	c simplify_formula():: removed 0 tautological, 93536 satisfied and 0 duplicate clauses
2.69/2.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 198 duplicate clauses
2.69/2.74	c lessRedundantTransformation():: nothing to be done.
2.69/2.74	c transformTo3SAT():: you gave me 70139 variables and 123857 clauses.
2.69/2.74	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.69/2.74	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.69/2.74	c transformTo3SAT():: the transformation yielded 70139 variabels and 123857 clauses.
2.69/2.74	c main():: clause / variable ratio: ( 123857 / 70139 ) = 1.77
2.69/2.74	c longest clause has size 3
2.69/2.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.74	c number of free variables = 55337
2.69/2.74	c dynamic_preselect_setsize :: off
2.69/2.74	c main():: all systems go!
2.69/2.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 167
3.69/3.79	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 400
9.08/9.10	c |----------------------------------------------------------------|
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 1045
42.66/42.77	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 9591
249.95/250.19	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-1556497-1238842243/watcher-1556497-1238842243 -o /tmp/evaluation-result-1556497-1238842243/solver-1556497-1238842243 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556497-1238842243.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: 0.85 0.97 0.99 3/81 6179
/proc/meminfo: memFree=1504672/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=5188 CPUtime=0
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 728 0 0 0 0 0 0 0 18 0 1 0 761119346 5312512 713 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 1297 716 59 167 0 1128 0

[startup+0.030846 s]
/proc/loadavg: 0.85 0.97 0.99 3/81 6179
/proc/meminfo: memFree=1504672/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=8256 CPUtime=0.02
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 1677 0 0 0 2 0 0 0 18 0 1 0 761119346 8454144 1662 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 2064 1662 59 167 0 1895 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.101859 s]
/proc/loadavg: 0.85 0.97 0.99 3/81 6179
/proc/meminfo: memFree=1504672/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=9180 CPUtime=0.1
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 1977 0 0 0 9 1 0 0 18 0 1 0 761119346 9400320 1962 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 2295 1963 59 167 0 2126 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9180

[startup+0.301896 s]
/proc/loadavg: 0.85 0.97 0.99 3/81 6179
/proc/meminfo: memFree=1504672/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=21956 CPUtime=0.29
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 3027 0 0 0 28 1 0 0 19 0 1 0 761119346 22482944 3011 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 5489 3013 61 167 0 5320 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21956

[startup+0.701974 s]
/proc/loadavg: 0.85 0.97 0.99 3/81 6179
/proc/meminfo: memFree=1504672/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=28996 CPUtime=0.69
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 8346 0 0 0 66 3 0 0 23 0 1 0 761119346 29691904 5385 1992294400 134512640 135197250 4294956240 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 7249 5385 68 167 0 7080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28996

[startup+1.50113 s]
/proc/loadavg: 0.85 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1480152/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=28916 CPUtime=1.49
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 13441 0 0 0 144 5 0 0 25 0 1 0 761119346 29609984 5470 1992294400 134512640 135197250 4294956240 18446744073709551615 134537447 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 7229 5470 81 167 0 7060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28916

[startup+3.10144 s]
/proc/loadavg: 0.85 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1483864/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=116716 CPUtime=3.09
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 27700 0 0 0 297 12 0 0 25 0 1 0 761119346 119517184 12202 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 29179 12202 94 167 0 29010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116716

[startup+6.30107 s]
/proc/loadavg: 0.86 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1454168/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=119364 CPUtime=6.29
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 28303 0 0 0 616 13 0 0 25 0 1 0 761119346 122228736 12754 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6179/statm: 29841 12754 94 167 0 29672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119364

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1451176/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=122352 CPUtime=12.68
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 28965 0 0 0 1255 13 0 0 25 0 1 0 761119346 125288448 13416 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 30588 13416 94 167 0 30419 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 122352

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1447976/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=125804 CPUtime=25.47
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 29745 0 0 0 2534 13 0 0 25 0 1 0 761119346 128823296 14196 1992294400 134512640 135197250 4294956240 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 31451 14196 94 167 0 31282 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 125804

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1441640/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=133732 CPUtime=51.05
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 31390 0 0 0 5091 14 0 0 25 0 1 0 761119346 136941568 15839 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 33433 15839 94 167 0 33264 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 133732

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1429160/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=147332 CPUtime=102.23
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 34415 0 0 0 10207 16 0 0 25 0 1 0 761119346 150867968 18862 1992294400 134512640 135197250 4294956240 18446744073709551615 134540949 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 36833 18862 94 167 0 36664 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 147332

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1418728/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=160308 CPUtime=162.2
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 37062 0 0 0 16202 18 0 0 25 0 1 0 761119346 164155392 21504 1992294400 134512640 135197250 4294956240 18446744073709551615 134556604 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 40077 21504 94 167 0 39908 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 160308

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1411880/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=173456 CPUtime=222.17
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 38730 0 0 0 22198 19 0 0 25 0 1 0 761119346 177618944 23171 1992294400 134512640 135197250 4294956240 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 43364 23171 94 167 0 43195 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 173456

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1406184/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=178812 CPUtime=282.13
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 40141 0 0 0 28193 20 0 0 25 0 1 0 761119346 183103488 24580 1992294400 134512640 135197250 4294956240 18446744073709551615 134543831 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 44703 24580 94 167 0 44534 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 178812

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1398184/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=186084 CPUtime=342.1
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 42166 0 0 0 34189 21 0 0 25 0 1 0 761119346 190550016 26598 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 46521 26598 94 167 0 46352 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 186084

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6180
/proc/meminfo: memFree=1392168/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=192100 CPUtime=402.07
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 43716 0 0 0 40186 21 0 0 25 0 1 0 761119346 196710400 28148 1992294400 134512640 135197250 4294956240 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 48025 28148 94 167 0 47856 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 192100

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6182
/proc/meminfo: memFree=1383208/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=212744 CPUtime=462.04
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 45824 0 0 0 46181 23 0 0 25 0 1 0 761119346 217849856 30253 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 53186 30253 94 167 0 53017 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 212744

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6182
/proc/meminfo: memFree=1374056/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=221492 CPUtime=522.02
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 48140 0 0 0 52177 25 0 0 25 0 1 0 761119346 226807808 32565 1992294400 134512640 135197250 4294956240 18446744073709551615 134552326 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 55373 32565 94 167 0 55204 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 221492

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6182
/proc/meminfo: memFree=1367080/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=227100 CPUtime=581.99
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 49847 0 0 0 58173 26 0 0 25 0 1 0 761119346 232550400 34271 1992294400 134512640 135197250 4294956240 18446744073709551615 134611657 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 56775 34271 94 167 0 56606 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 227100

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1363496/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=229916 CPUtime=641.95
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 50744 0 0 0 64168 27 0 0 25 0 1 0 761119346 235433984 35168 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 57479 35168 94 167 0 57310 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 229916

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1363304/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=230256 CPUtime=701.91
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 50802 0 0 0 70164 27 0 0 25 0 1 0 761119346 235782144 35226 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 57564 35226 94 167 0 57395 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 230256

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1357928/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=235412 CPUtime=761.89
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 52145 0 0 0 76161 28 0 0 25 0 1 0 761119346 241061888 36569 1992294400 134512640 135197250 4294956240 18446744073709551615 134649018 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 58853 36569 94 167 0 58684 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 235412

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1349672/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=242060 CPUtime=821.84
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 54237 0 0 0 82156 28 0 0 25 0 1 0 761119346 247869440 38658 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 60515 38658 94 167 0 60346 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 242060

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1343272/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=273000 CPUtime=881.81
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 55790 0 0 0 88152 29 0 0 25 0 1 0 761119346 279552000 40207 1992294400 134512640 135197250 4294956240 18446744073709551615 134552192 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 68250 40207 94 167 0 68081 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 273000

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1338472/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=277392 CPUtime=941.78
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 56980 0 0 0 94148 30 0 0 25 0 1 0 761119346 284049408 41397 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 69348 41397 94 167 0 69179 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 277392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1335336/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=279944 CPUtime=1001.74
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 57763 0 0 0 100144 30 0 0 25 0 1 0 761119346 286662656 42178 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 69986 42178 94 167 0 69817 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 279944

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1330536/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=284492 CPUtime=1061.72
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 58959 0 0 0 106141 31 0 0 25 0 1 0 761119346 291319808 43374 1992294400 134512640 135197250 4294956240 18446744073709551615 134551685 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 71123 43374 94 167 0 70954 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 284492

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1327656/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=286884 CPUtime=1121.69
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 59665 0 0 0 112138 31 0 0 25 0 1 0 761119346 293769216 44074 1992294400 134512640 135197250 4294956240 18446744073709551615 134551255 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 71721 44074 94 167 0 71552 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 286884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1322536/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=291420 CPUtime=1181.66
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 60977 0 0 0 118134 32 0 0 25 0 1 0 761119346 298414080 45385 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 72855 45385 94 167 0 72686 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 291420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1320872/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=292244 CPUtime=1200.05
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 61353 0 0 0 119973 32 0 0 25 0 1 0 761119346 299257856 45760 1992294400 134512640 135197250 4294956240 18446744073709551615 134551650 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 73061 45760 94 167 0 72892 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 292244

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 6188
/proc/meminfo: memFree=1320872/2055920 swapFree=4174556/4192956
[pid=6179] ppid=6177 vsize=292244 CPUtime=1200.05
/proc/6179/stat : 6179 (march_nn) R 6177 6179 6142 0 -1 4194304 61353 0 0 0 119973 32 0 0 25 0 1 0 761119346 299257856 45760 1992294400 134512640 135197250 4294956240 18446744073709551615 134551650 0 0 4096 0 0 0 0 17 0 0 0
/proc/6179/statm: 73061 45760 94 167 0 72892 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 292244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.74
CPU time (s): 1200.09
CPU user time (s): 1199.74
CPU system time (s): 0.354946
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 292244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.354946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61353
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= 4298

runsolver used 1.34479 second user time and 4.12837 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-04 12:50:43
IDJOB=1556497
IDBENCH=70820
IDSOLVER=522
FILE ID=node88/1556497-1238842243
PBS_JOBID= 9085864
Free space on /tmp= 66528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-16.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556497-1238842243/watcher-1556497-1238842243 -o /tmp/evaluation-result-1556497-1238842243/solver-1556497-1238842243 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1556497-1238842243.cnf

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

MD5SUM BENCH= 3cb14750de2495357cf28b8ab826b9e3
RANDOM SEED=721068525

node88.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		: 3000.281
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		: 3000.281
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:       1505088 kB
Buffers:         55256 kB
Cached:         423496 kB
SwapCached:       7448 kB
Active:         208700 kB
Inactive:       279124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505088 kB
SwapTotal:     4192956 kB
SwapFree:      4174556 kB
Dirty:            4996 kB
Writeback:           0 kB
Mapped:          14644 kB
Slab:            47136 kB
Committed_AS:  2038752 kB
PageTables:       2664 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= 66528 MiB
End job on node88 at 2009-04-04 13:10:46