Trace number 1514594

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
MD5SUMeb6bf34a1ded0d6ac9d6c9b7ba628c09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.4797
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.58	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.58	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.58	c main()::
1.49/1.58	c initFormula():: searching for DIMACS p-line....
1.49/1.58	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.49/1.58	c parseCNF():: parsing....
1.49/1.58	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.58	c runParser():: parsing was successful, warming up engines...
1.49/1.58	c simplify_formula():: removed 0 tautological, 483 satisfied and 0 duplicate clauses
1.49/1.58	c preprocessing fase I completed:: there are now 17922 free variables and 75117 clauses.
1.49/1.58	c stat :: sign balance is biased by 0.475
1.49/1.58	c using 3-SAT heuristics (occurence based diff)
1.49/1.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
1.49/1.58	c resolvent_look() :: found 78 resolvents
1.49/1.58	c lessRedundantTransformation():: nothing to be done.
1.49/1.58	c transformTo3SAT():: you gave me 18000 variables and 75195 clauses.
1.49/1.58	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.58	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.58	c transformTo3SAT():: the transformation yielded 18000 variabels and 75195 clauses.
1.49/1.58	c main():: clause / variable ratio: ( 75195 / 18000 ) = 4.18
1.49/1.58	c longest clause has size 3
1.49/1.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.58	c number of free variables = 17922
1.49/1.58	c dynamic_preselect_setsize :: off
1.49/1.58	c main():: all systems go!
1.49/1.58	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-1514594-1238241430/watcher-1514594-1238241430 -o /tmp/evaluation-result-1514594-1238241430/solver-1514594-1238241430 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514594-1238241430.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 13658
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=2844 CPUtime=0
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 1096810140 2912256 482 1992294400 134512640 135197250 4294956240 18446744073709551615 134784575 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 711 482 59 167 0 542 0

[startup+0.008977 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13658
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=2844 CPUtime=0
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 511 0 0 0 0 0 0 0 18 0 1 0 1096810140 2912256 496 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 711 496 59 167 0 542 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2844

[startup+0.101986 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13658
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=3900 CPUtime=0.09
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 828 0 0 0 9 0 0 0 18 0 1 0 1096810140 3993600 813 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 975 813 59 167 0 806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3900

[startup+0.302005 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13658
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=10816 CPUtime=0.29
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 2971 0 0 0 28 1 0 0 19 0 1 0 1096810140 11075584 2015 1992294400 134512640 135197250 4294956240 18446744073709551615 134560979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 2704 2015 67 167 0 2535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10816

[startup+0.701048 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13658
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=10216 CPUtime=0.69
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 5507 0 0 0 68 1 0 0 22 0 1 0 1096810140 10461184 1857 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 2554 1860 80 167 0 2385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10216

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13659
/proc/meminfo: memFree=876648/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=33064 CPUtime=1.49
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 12152 0 0 0 145 4 0 0 25 0 1 0 1096810140 33857536 3349 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 8299 3353 88 167 0 8130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33064

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13659
/proc/meminfo: memFree=853288/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=33104 CPUtime=3.09
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 17348 0 0 0 302 7 0 0 25 0 1 0 1096810140 33898496 7473 1992294400 134512640 135197250 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 8276 7473 93 167 0 8107 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33104

[startup+6.30264 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13659
/proc/meminfo: memFree=851752/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=36188 CPUtime=6.29
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 18077 0 0 0 622 7 0 0 25 0 1 0 1096810140 37056512 8202 1992294400 134512640 135197250 4294956240 18446744073709551615 134552987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 9047 8202 93 167 0 8878 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36188

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13659
/proc/meminfo: memFree=848488/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=37508 CPUtime=12.68
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 18421 0 0 0 1261 7 0 0 25 0 1 0 1096810140 38408192 8546 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 9377 8546 93 167 0 9208 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37508

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13659
/proc/meminfo: memFree=847720/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=38168 CPUtime=25.49
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 18610 0 0 0 2541 8 0 0 25 0 1 0 1096810140 39084032 8735 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 9542 8735 93 167 0 9373 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38168

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13659
/proc/meminfo: memFree=847016/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=38960 CPUtime=51.08
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 18780 0 0 0 5100 8 0 0 25 0 1 0 1096810140 39895040 8905 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 9740 8905 93 167 0 9571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38960

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13659
/proc/meminfo: memFree=846248/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=39620 CPUtime=102.27
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 18964 0 0 0 10219 8 0 0 25 0 1 0 1096810140 40570880 9089 1992294400 134512640 135197250 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 9905 9089 93 167 0 9736 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39620

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13659
/proc/meminfo: memFree=845736/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=40148 CPUtime=162.25
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19089 0 0 0 16217 8 0 0 25 0 1 0 1096810140 41111552 9214 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10037 9214 93 167 0 9868 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40148

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13659
/proc/meminfo: memFree=845352/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=40412 CPUtime=222.23
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19168 0 0 0 22215 8 0 0 25 0 1 0 1096810140 41381888 9293 1992294400 134512640 135197250 4294956240 18446744073709551615 134590527 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10103 9293 93 167 0 9934 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40412

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=845160/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=40676 CPUtime=282.21
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19230 0 0 0 28212 9 0 0 25 0 1 0 1096810140 41652224 9355 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10169 9355 93 167 0 10000 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40676

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844968/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=40808 CPUtime=342.2
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19275 0 0 0 34211 9 0 0 25 0 1 0 1096810140 41787392 9400 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10202 9400 93 167 0 10033 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40808

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844840/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41072 CPUtime=402.18
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19313 0 0 0 40209 9 0 0 25 0 1 0 1096810140 42057728 9438 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10268 9438 93 167 0 10099 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41072

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844648/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41204 CPUtime=462.16
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19350 0 0 0 46207 9 0 0 25 0 1 0 1096810140 42192896 9475 1992294400 134512640 135197250 4294956240 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10301 9475 93 167 0 10132 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41204

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844520/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41336 CPUtime=522.15
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19385 0 0 0 52206 9 0 0 25 0 1 0 1096810140 42328064 9510 1992294400 134512640 135197250 4294956240 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10334 9510 93 167 0 10165 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41336

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844392/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41468 CPUtime=582.13
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19413 0 0 0 58204 9 0 0 25 0 1 0 1096810140 42463232 9538 1992294400 134512640 135197250 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10367 9538 93 167 0 10198 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41468

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844264/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41468 CPUtime=642.12
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19439 0 0 0 64203 9 0 0 25 0 1 0 1096810140 42463232 9564 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10367 9564 93 167 0 10198 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 41468

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844136/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41600 CPUtime=702.11
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19459 0 0 0 70201 10 0 0 25 0 1 0 1096810140 42598400 9584 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10400 9584 93 167 0 10231 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 41600

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844072/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41732 CPUtime=762.09
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19482 0 0 0 76199 10 0 0 25 0 1 0 1096810140 42733568 9607 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10433 9607 93 167 0 10264 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 41732

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=844008/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41732 CPUtime=822.07
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19503 0 0 0 82197 10 0 0 25 0 1 0 1096810140 42733568 9628 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10433 9628 93 167 0 10264 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 41732

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=843944/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41864 CPUtime=882.05
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19525 0 0 0 88195 10 0 0 25 0 1 0 1096810140 42868736 9650 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10466 9650 93 167 0 10297 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 41864

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=843816/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41996 CPUtime=942.05
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19546 0 0 0 94194 11 0 0 25 0 1 0 1096810140 43003904 9671 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10499 9671 93 167 0 10330 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 41996

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=843816/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=41996 CPUtime=1002.03
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19562 0 0 0 100192 11 0 0 25 0 1 0 1096810140 43003904 9687 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10499 9687 93 167 0 10330 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 41996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=843688/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=42128 CPUtime=1062.01
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19577 0 0 0 106190 11 0 0 25 0 1 0 1096810140 43139072 9702 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10532 9702 93 167 0 10363 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 42128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=843624/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=42128 CPUtime=1121.99
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19595 0 0 0 112188 11 0 0 25 0 1 0 1096810140 43139072 9720 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10532 9720 93 167 0 10363 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 42128

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=843560/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=42260 CPUtime=1181.98
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19609 0 0 0 118186 12 0 0 25 0 1 0 1096810140 43274240 9734 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10565 9734 93 167 0 10396 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 42260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13665
/proc/meminfo: memFree=843560/2055920 swapFree=4174972/4192956
[pid=13658] ppid=13656 vsize=42260 CPUtime=1200.08
/proc/13658/stat : 13658 (march_nn) R 13656 13658 13485 0 -1 4194304 19612 0 0 0 119996 12 0 0 25 0 1 0 1096810140 43274240 9737 1992294400 134512640 135197250 4294956240 18446744073709551615 134601527 0 0 4096 0 0 0 0 17 1 0 0
/proc/13658/statm: 10565 9737 93 167 0 10396 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 42260

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.12898
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 42260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19612
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= 2126

runsolver used 0.975851 second user time and 2.38164 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-28 12:57:11
IDJOB=1514594
IDBENCH=70359
IDSOLVER=522
FILE ID=node7/1514594-1238241430
PBS_JOBID= 9060675
Free space on /tmp= 65660 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514594-1238241430/watcher-1514594-1238241430 -o /tmp/evaluation-result-1514594-1238241430/solver-1514594-1238241430 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514594-1238241430.cnf

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

MD5SUM BENCH= eb6bf34a1ded0d6ac9d6c9b7ba628c09
RANDOM SEED=1461493852

node7.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		: 3000.236
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		: 3000.236
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:        883024 kB
Buffers:         88408 kB
Cached:         982200 kB
SwapCached:      11884 kB
Active:          99312 kB
Inactive:       984664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        883024 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            74772 kB
Committed_AS:  2836152 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= 65660 MiB
End job on node7 at 2009-03-28 13:17:13