Trace number 1627889

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_hi hi? (TO) 5000.05 5001.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1172.63
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.40	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.40	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.40	c main()::
1.39/1.40	c initFormula():: searching for DIMACS p-line....
1.39/1.40	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.39/1.40	c parseCNF():: parsing....
1.39/1.40	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.40	c runParser():: parsing was successful, warming up engines...
1.39/1.40	c simplify_formula():: removed 0 tautological, 326 satisfied and 0 duplicate clauses
1.39/1.40	c preprocessing fase I completed:: there are now 15942 free variables and 66874 clauses.
1.39/1.40	c stat :: sign balance is biased by 0.473
1.39/1.40	c using 3-SAT heuristics (occurence based diff)
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.39/1.40	c resolvent_look() :: found 81 resolvents
1.39/1.40	c lessRedundantTransformation():: nothing to be done.
1.39/1.40	c transformTo3SAT():: you gave me 16000 variables and 66955 clauses.
1.39/1.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.40	c transformTo3SAT():: the transformation yielded 16000 variabels and 66955 clauses.
1.39/1.40	c main():: clause / variable ratio: ( 66955 / 16000 ) = 4.18
1.39/1.40	c longest clause has size 3
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.40	c number of free variables = 15942
1.39/1.40	c dynamic_preselect_setsize :: off
1.39/1.40	c main():: all systems go!
1.39/1.40	c |----------------------------------------------------------------|

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-1627889-1240036649/watcher-1627889-1240036649 -o /tmp/evaluation-result-1627889-1240036649/solver-1627889-1240036649 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627889-1240036649.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.00 1.00 1.00 3/64 21849
/proc/meminfo: memFree=1432888/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=2552 CPUtime=0
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 31693051 2613248 434 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 638 434 58 167 0 469 0

[startup+0.020074 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21849
/proc/meminfo: memFree=1432888/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=2684 CPUtime=0.01
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 501 0 0 0 1 0 0 0 18 0 1 0 31693051 2748416 486 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 671 487 58 167 0 502 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2684

[startup+0.101083 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21849
/proc/meminfo: memFree=1432888/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=6556 CPUtime=0.09
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 870 0 0 0 9 0 0 0 18 0 1 0 31693051 6713344 854 1992294400 134512640 135197378 4294956240 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 1639 858 60 167 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6556

[startup+0.301102 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21849
/proc/meminfo: memFree=1432888/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=8688 CPUtime=0.29
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 2851 0 0 0 28 1 0 0 19 0 1 0 31693051 8896512 1522 1992294400 134512640 135197378 4294956240 18446744073709551615 134693722 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 2172 1522 67 167 0 2003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8688

[startup+0.701147 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21849
/proc/meminfo: memFree=1432888/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=9612 CPUtime=0.69
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 6030 0 0 0 67 2 0 0 22 0 1 0 31693051 9842688 1768 1992294400 134512640 135197378 4294956240 18446744073709551615 134560929 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 2403 1768 78 167 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1425328/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=29316 CPUtime=1.49
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 13254 0 0 0 144 5 0 0 25 0 1 0 31693051 30019584 3960 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 7329 3960 91 167 0 7160 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29316

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1406448/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=29976 CPUtime=3.09
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 16054 0 0 0 303 6 0 0 25 0 1 0 31693051 30695424 6760 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 7494 6760 91 167 0 7325 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29976

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1403568/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=32688 CPUtime=6.29
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 16721 0 0 0 623 6 0 0 25 0 1 0 31693051 33472512 7427 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 8172 7427 91 167 0 8003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32688

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1402160/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=33744 CPUtime=12.69
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 16978 0 0 0 1262 7 0 0 25 0 1 0 31693051 34553856 7684 1992294400 134512640 135197378 4294956240 18446744073709551615 134592313 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 8436 7684 91 167 0 8267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33744

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1401392/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=34404 CPUtime=25.48
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17163 0 0 0 2541 7 0 0 25 0 1 0 31693051 35229696 7869 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 8601 7869 91 167 0 8432 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34404

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1400944/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=34932 CPUtime=51.07
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17303 0 0 0 5100 7 0 0 25 0 1 0 31693051 35770368 8009 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 8733 8009 91 167 0 8564 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34932

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1400368/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=35592 CPUtime=102.26
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17445 0 0 0 10219 7 0 0 25 0 1 0 31693051 36446208 8151 1992294400 134512640 135197378 4294956240 18446744073709551615 134552929 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 8898 8151 91 167 0 8729 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35592

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1399920/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=35988 CPUtime=162.25
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17556 0 0 0 16217 8 0 0 25 0 1 0 31693051 36851712 8262 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 8997 8262 91 167 0 8828 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35988

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1399600/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=36252 CPUtime=222.23
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17625 0 0 0 22215 8 0 0 25 0 1 0 31693051 37122048 8331 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9063 8331 91 167 0 8894 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36252

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1399344/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=36516 CPUtime=282.21
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17680 0 0 0 28213 8 0 0 25 0 1 0 31693051 37392384 8386 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9129 8386 91 167 0 8960 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36516

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1399088/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=36648 CPUtime=342.19
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17723 0 0 0 34211 8 0 0 25 0 1 0 31693051 37527552 8429 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9162 8429 91 167 0 8993 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36648

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1398896/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=36780 CPUtime=402.17
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17767 0 0 0 40209 8 0 0 25 0 1 0 31693051 37662720 8473 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9195 8473 91 167 0 9026 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36780

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1398768/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=36912 CPUtime=462.15
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17801 0 0 0 46207 8 0 0 25 0 1 0 31693051 37797888 8507 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9228 8507 91 167 0 9059 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 36912

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1398832/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=37044 CPUtime=522.14
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17829 0 0 0 52205 9 0 0 25 0 1 0 31693051 37933056 8535 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9261 8535 91 167 0 9092 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37044

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1398640/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=37176 CPUtime=582.12
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17858 0 0 0 58203 9 0 0 25 0 1 0 31693051 38068224 8564 1992294400 134512640 135197378 4294956240 18446744073709551615 134597750 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9294 8564 91 167 0 9125 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 37176

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21850
/proc/meminfo: memFree=1398512/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=37308 CPUtime=642.11
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 17885 0 0 0 64202 9 0 0 25 0 1 0 31693051 38203392 8591 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9327 8591 91 167 0 9158 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 37308


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396272/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39288 CPUtime=4061.11
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18390 0 0 0 406092 19 0 0 25 0 1 0 31693051 40230912 9096 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9822 9096 91 167 0 9653 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 39288

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396208/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39288 CPUtime=4121.09
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18396 0 0 0 412090 19 0 0 25 0 1 0 31693051 40230912 9102 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9822 9102 91 167 0 9653 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 39288

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396144/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39288 CPUtime=4181.07
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18398 0 0 0 418088 19 0 0 25 0 1 0 31693051 40230912 9104 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9822 9104 91 167 0 9653 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 39288

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396208/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39288 CPUtime=4241.05
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18402 0 0 0 424086 19 0 0 25 0 1 0 31693051 40230912 9108 1992294400 134512640 135197378 4294956240 18446744073709551615 134592313 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9822 9108 91 167 0 9653 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 39288

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396208/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4301.03
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18406 0 0 0 430084 19 0 0 25 0 1 0 31693051 40366080 9112 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9112 91 167 0 9686 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 39420

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396208/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4361.02
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18412 0 0 0 436082 20 0 0 25 0 1 0 31693051 40366080 9118 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9118 91 167 0 9686 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 39420

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396208/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4421
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18413 0 0 0 442080 20 0 0 25 0 1 0 31693051 40366080 9119 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9119 91 167 0 9686 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 39420

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396144/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4480.98
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18418 0 0 0 448078 20 0 0 25 0 1 0 31693051 40366080 9124 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9124 91 167 0 9686 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 39420

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396144/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4540.96
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18421 0 0 0 454076 20 0 0 25 0 1 0 31693051 40366080 9127 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9127 91 167 0 9686 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 39420

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396080/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4600.95
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18424 0 0 0 460075 20 0 0 25 0 1 0 31693051 40366080 9130 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9130 91 167 0 9686 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 39420

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396144/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4660.92
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18427 0 0 0 466072 20 0 0 25 0 1 0 31693051 40366080 9133 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9133 91 167 0 9686 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 39420

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396144/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4720.91
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18431 0 0 0 472071 20 0 0 25 0 1 0 31693051 40366080 9137 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9137 91 167 0 9686 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 39420

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396080/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4780.9
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18433 0 0 0 478069 21 0 0 25 0 1 0 31693051 40366080 9139 1992294400 134512640 135197378 4294956240 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9139 91 167 0 9686 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 39420

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396080/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39420 CPUtime=4840.88
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18436 0 0 0 484067 21 0 0 25 0 1 0 31693051 40366080 9142 1992294400 134512640 135197378 4294956240 18446744073709551615 134592369 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9855 9142 91 167 0 9686 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 39420

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396080/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39552 CPUtime=4900.86
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18439 0 0 0 490065 21 0 0 25 0 1 0 31693051 40501248 9145 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9888 9145 91 167 0 9719 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 39552

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396016/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39552 CPUtime=4960.84
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18443 0 0 0 496063 21 0 0 25 0 1 0 31693051 40501248 9149 1992294400 134512640 135197378 4294956240 18446744073709551615 134541612 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9888 9149 91 167 0 9719 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 39552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396016/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39552 CPUtime=5000.03
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18445 0 0 0 499982 21 0 0 25 0 1 0 31693051 40501248 9151 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9888 9151 91 167 0 9719 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 39552

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21858
/proc/meminfo: memFree=1396016/2055920 swapFree=4192956/4192956
[pid=21849] ppid=21847 vsize=39552 CPUtime=5000.03
/proc/21849/stat : 21849 (march_hi) R 21847 21849 21728 0 -1 4194304 18445 0 0 0 499982 21 0 0 25 0 1 0 31693051 40501248 9151 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21849/statm: 9888 9151 91 167 0 9719 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 39552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.83
CPU system time (s): 0.224965
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 39552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18445
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= 10562

runsolver used 3.74743 second user time and 10.1665 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-18 08:37:29
IDJOB=1627889
IDBENCH=70345
IDSOLVER=583
FILE ID=node42/1627889-1240036649
PBS_JOBID= 9157437
Free space on /tmp= 66432 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627889-1240036649/watcher-1627889-1240036649 -o /tmp/evaluation-result-1627889-1240036649/solver-1627889-1240036649 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627889-1240036649.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1605822726

node42.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		: 3000.232
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		: 3000.232
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:       1433304 kB
Buffers:         82604 kB
Cached:         444940 kB
SwapCached:          0 kB
Active:         214620 kB
Inactive:       327416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433304 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          24228 kB
Slab:            66640 kB
Committed_AS:   180260 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= 66428 MiB
End job on node42 at 2009-04-18 10:00:52