Trace number 1514258

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1256544997-019.cnf
MD5SUM01285fb91a1e47f6ebc0bc6eca4b49ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.267
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.09/1.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.09/1.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.09/1.12	c main()::
1.09/1.12	c initFormula():: searching for DIMACS p-line....
1.09/1.12	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
1.09/1.12	c parseCNF():: parsing....
1.09/1.12	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.12	c runParser():: parsing was successful, warming up engines...
1.09/1.12	c simplify_formula():: removed 0 tautological, 261 satisfied and 0 duplicate clauses
1.09/1.12	c preprocessing fase I completed:: there are now 13955 free variables and 58539 clauses.
1.09/1.12	c stat :: sign balance is biased by 0.474
1.09/1.12	c using 3-SAT heuristics (occurence based diff)
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
1.09/1.12	c resolvent_look() :: found 89 resolvents
1.09/1.12	c lessRedundantTransformation():: nothing to be done.
1.09/1.12	c transformTo3SAT():: you gave me 14000 variables and 58628 clauses.
1.09/1.12	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.09/1.12	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.09/1.12	c transformTo3SAT():: the transformation yielded 14000 variabels and 58628 clauses.
1.09/1.12	c main():: clause / variable ratio: ( 58628 / 14000 ) = 4.19
1.09/1.12	c longest clause has size 3
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c number of free variables = 13955
1.09/1.12	c dynamic_preselect_setsize :: off
1.09/1.12	c main():: all systems go!
1.09/1.12	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514258-1238228201/watcher-1514258-1238228201 -o /tmp/evaluation-result-1514258-1238228201/solver-1514258-1238228201 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514258-1238228201.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 3908
/proc/meminfo: memFree=813120/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=2336 CPUtime=0
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 407 0 0 0 0 0 0 0 18 0 1 0 1095485109 2392064 392 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 584 392 59 167 0 415 0

[startup+0.027741 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3908
/proc/meminfo: memFree=813120/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=2600 CPUtime=0.02
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 487 0 0 0 2 0 0 0 18 0 1 0 1095485109 2662400 472 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 650 472 59 167 0 481 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2600

[startup+0.101753 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3908
/proc/meminfo: memFree=813120/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=7404 CPUtime=0.09
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 1095485109 7581696 1255 1992294400 134512640 135197250 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 1851 1255 63 167 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7404

[startup+0.301782 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3908
/proc/meminfo: memFree=813120/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=8540 CPUtime=0.29
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 2786 0 0 0 28 1 0 0 19 0 1 0 1095485109 8744960 1549 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 2135 1549 68 167 0 1966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8540

[startup+0.701844 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3908
/proc/meminfo: memFree=813120/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=6924 CPUtime=0.69
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 5894 0 0 0 67 2 0 0 22 0 1 0 1095485109 7090176 1189 1992294400 134512640 135197250 4294956240 18446744073709551615 134565194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 1731 1189 82 167 0 1562 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6924

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3909
/proc/meminfo: memFree=804856/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=25764 CPUtime=1.49
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 12932 0 0 0 145 4 0 0 25 0 1 0 1095485109 26382336 5606 1992294400 134512640 135197250 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 6441 5606 93 167 0 6272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25764

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3909
/proc/meminfo: memFree=789880/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=26728 CPUtime=3.09
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 13314 0 0 0 304 5 0 0 25 0 1 0 1095485109 27369472 5988 1992294400 134512640 135197250 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 6682 5988 93 167 0 6513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26728

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3909
/proc/meminfo: memFree=787000/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=29252 CPUtime=6.29
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 13929 0 0 0 624 5 0 0 25 0 1 0 1095485109 29954048 6603 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 7313 6603 93 167 0 7144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29252

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3909
/proc/meminfo: memFree=786040/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=29912 CPUtime=12.68
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14105 0 0 0 1263 5 0 0 25 0 1 0 1095485109 30629888 6779 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 7478 6779 93 167 0 7309 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29912

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3909
/proc/meminfo: memFree=785400/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=30440 CPUtime=25.49
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14245 0 0 0 2543 6 0 0 25 0 1 0 1095485109 31170560 6919 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 7610 6919 93 167 0 7441 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30440

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3909
/proc/meminfo: memFree=785016/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=30968 CPUtime=51.07
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14382 0 0 0 5101 6 0 0 25 0 1 0 1095485109 31711232 7056 1992294400 134512640 135197250 4294956240 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 7742 7056 93 167 0 7573 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30968

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 3909
/proc/meminfo: memFree=784440/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=31496 CPUtime=102.26
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14507 0 0 0 10219 7 0 0 25 0 1 0 1095485109 32251904 7181 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 7874 7181 93 167 0 7705 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31496

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3909
/proc/meminfo: memFree=784056/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=31892 CPUtime=162.24
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14600 0 0 0 16217 7 0 0 25 0 1 0 1095485109 32657408 7274 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 7973 7274 93 167 0 7804 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31892

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=783800/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=32156 CPUtime=222.22
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14661 0 0 0 22215 7 0 0 25 0 1 0 1095485109 32927744 7335 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8039 7335 93 167 0 7870 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32156

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=783544/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=32420 CPUtime=282.19
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14720 0 0 0 28212 7 0 0 25 0 1 0 1095485109 33198080 7394 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8105 7394 93 167 0 7936 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32420

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=783288/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=32552 CPUtime=342.18
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14770 0 0 0 34210 8 0 0 25 0 1 0 1095485109 33333248 7444 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8138 7444 93 167 0 7969 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 32552

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=783096/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=32684 CPUtime=402.16
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14808 0 0 0 40208 8 0 0 25 0 1 0 1095485109 33468416 7482 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8171 7482 93 167 0 8002 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 32684

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782968/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=32816 CPUtime=462.14
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14838 0 0 0 46206 8 0 0 25 0 1 0 1095485109 33603584 7512 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8204 7512 93 167 0 8035 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 32816

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782968/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=32948 CPUtime=522.12
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14864 0 0 0 52204 8 0 0 25 0 1 0 1095485109 33738752 7538 1992294400 134512640 135197250 4294956240 18446744073709551615 134593883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8237 7538 93 167 0 8068 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 32948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782840/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33080 CPUtime=582.09
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14890 0 0 0 58201 8 0 0 25 0 1 0 1095485109 33873920 7564 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8270 7564 93 167 0 8101 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 33080

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782712/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33212 CPUtime=642.08
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14915 0 0 0 64199 9 0 0 25 0 1 0 1095485109 34009088 7589 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8303 7589 93 167 0 8134 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 33212

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782712/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33212 CPUtime=702.06
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14935 0 0 0 70197 9 0 0 25 0 1 0 1095485109 34009088 7609 1992294400 134512640 135197250 4294956240 18446744073709551615 134593856 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8303 7609 93 167 0 8134 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 33212

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782584/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33344 CPUtime=762.04
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14952 0 0 0 76195 9 0 0 25 0 1 0 1095485109 34144256 7626 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8336 7626 93 167 0 8167 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 33344

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782520/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33344 CPUtime=822.01
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14969 0 0 0 82192 9 0 0 25 0 1 0 1095485109 34144256 7643 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8336 7643 93 167 0 8167 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 33344

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782392/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33476 CPUtime=881.99
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14984 0 0 0 88190 9 0 0 25 0 1 0 1095485109 34279424 7658 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8369 7658 93 167 0 8200 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 33476

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782392/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33476 CPUtime=941.97
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 14997 0 0 0 94188 9 0 0 25 0 1 0 1095485109 34279424 7671 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8369 7671 93 167 0 8200 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 33476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782328/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33476 CPUtime=1001.96
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 15011 0 0 0 100186 10 0 0 25 0 1 0 1095485109 34279424 7685 1992294400 134512640 135197250 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8369 7685 93 167 0 8200 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 33476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782264/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33608 CPUtime=1061.93
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 15027 0 0 0 106183 10 0 0 25 0 1 0 1095485109 34414592 7701 1992294400 134512640 135197250 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8402 7701 93 167 0 8233 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 33608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782200/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33608 CPUtime=1121.91
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 15040 0 0 0 112181 10 0 0 25 0 1 0 1095485109 34414592 7714 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8402 7714 93 167 0 8233 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 33608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782136/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33740 CPUtime=1181.89
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 15052 0 0 0 118179 10 0 0 25 0 1 0 1095485109 34549760 7726 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8435 7726 93 167 0 8266 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 33740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782136/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33740 CPUtime=1200.09
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 15055 0 0 0 119999 10 0 0 25 0 1 0 1095485109 34549760 7729 1992294400 134512640 135197250 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8435 7729 93 167 0 8266 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 33740

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3909
/proc/meminfo: memFree=782136/2055920 swapFree=4176604/4192956
[pid=3908] ppid=3906 vsize=33740 CPUtime=1200.09
/proc/3908/stat : 3908 (march_nn) R 3906 3908 3673 0 -1 4194304 15055 0 0 0 119999 10 0 0 25 0 1 0 1095485109 34549760 7729 1992294400 134512640 135197250 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/3908/statm: 8435 7729 93 167 0 8266 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 33740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.110983
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 33740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15055
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= 2529

runsolver used 0.936857 second user time and 2.49162 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-28 09:16:41
IDJOB=1514258
IDBENCH=70331
IDSOLVER=522
FILE ID=node34/1514258-1238228201
PBS_JOBID= 9060642
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1256544997-019.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514258-1238228201/watcher-1514258-1238228201 -o /tmp/evaluation-result-1514258-1238228201/solver-1514258-1238228201 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514258-1238228201.cnf

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

MD5SUM BENCH= 01285fb91a1e47f6ebc0bc6eca4b49ed
RANDOM SEED=2114025994

node34.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		: 3000.259
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		: 3000.259
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:        813536 kB
Buffers:         96364 kB
Cached:        1045772 kB
SwapCached:      10192 kB
Active:         161560 kB
Inactive:       992284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        813536 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          17240 kB
Slab:            74548 kB
Committed_AS:  2594996 kB
PageTables:       1388 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= 66348 MiB
End job on node34 at 2009-03-28 09:36:44