Trace number 1628336

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) 5000.03 5001.51

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S1321948597-025.cnf
MD5SUM7de433e223b1e32b1af6b36c1cf69cda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark982.925
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.79/1.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.83	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.83	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.83	c main()::
1.79/1.83	c initFormula():: searching for DIMACS p-line....
1.79/1.83	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.79/1.83	c parseCNF():: parsing....
1.79/1.83	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.83	c runParser():: parsing was successful, warming up engines...
1.79/1.83	c simplify_formula():: removed 0 tautological, 548 satisfied and 0 duplicate clauses
1.79/1.83	c preprocessing fase I completed:: there are now 19915 free variables and 83452 clauses.
1.79/1.83	c stat :: sign balance is biased by 0.474
1.79/1.83	c using 3-SAT heuristics (occurence based diff)
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 174 duplicate clauses
1.79/1.83	c resolvent_look() :: found 82 resolvents
1.79/1.83	c lessRedundantTransformation():: nothing to be done.
1.79/1.83	c transformTo3SAT():: you gave me 20000 variables and 83534 clauses.
1.79/1.83	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.79/1.83	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.79/1.83	c transformTo3SAT():: the transformation yielded 20000 variabels and 83534 clauses.
1.79/1.83	c main():: clause / variable ratio: ( 83534 / 20000 ) = 4.18
1.79/1.83	c longest clause has size 3
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c number of free variables = 19915
1.79/1.83	c dynamic_preselect_setsize :: off
1.79/1.83	c main():: all systems go!
1.79/1.83	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-1628336-1240159209/watcher-1628336-1240159209 -o /tmp/evaluation-result-1628336-1240159209/solver-1628336-1240159209 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628336-1240159209.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 25759
/proc/meminfo: memFree=1315848/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=3072 CPUtime=0
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 541 0 0 0 0 0 0 0 18 0 1 0 43953822 3145728 526 1992294400 134512640 135197378 4294956240 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 768 526 58 167 0 599 0

[startup+0.0946051 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25759
/proc/meminfo: memFree=1315848/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=3996 CPUtime=0.08
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 846 0 0 0 8 0 0 0 18 0 1 0 43953822 4091904 831 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 999 831 58 167 0 830 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3996

[startup+0.101604 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25759
/proc/meminfo: memFree=1315848/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=3996 CPUtime=0.09
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 869 0 0 0 9 0 0 0 18 0 1 0 43953822 4091904 854 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 999 854 58 167 0 830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3996

[startup+0.301632 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25759
/proc/meminfo: memFree=1315848/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=12040 CPUtime=0.29
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 2763 0 0 0 28 1 0 0 19 0 1 0 43953822 12328960 2251 1992294400 134512640 135197378 4294956240 18446744073709551615 134687995 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 3010 2251 66 167 0 2841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12040

[startup+0.701688 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25759
/proc/meminfo: memFree=1315848/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=11800 CPUtime=0.69
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 5501 0 0 0 67 2 0 0 22 0 1 0 43953822 12083200 2172 1992294400 134512640 135197378 4294956240 18446744073709551615 134560929 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 2950 2172 67 167 0 2781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11800

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1307392/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=10876 CPUtime=1.49
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 10716 0 0 0 145 4 0 0 25 0 1 0 43953822 11137024 1757 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 2500 1757 81 167 0 2331 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10876

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1291648/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=36644 CPUtime=3.09
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 19477 0 0 0 301 8 0 0 25 0 1 0 43953822 37523456 8271 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 9161 8271 91 167 0 8992 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36644

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1281856/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=37636 CPUtime=6.29
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 19752 0 0 0 620 9 0 0 25 0 1 0 43953822 38539264 8546 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 9409 8546 91 167 0 9240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37636

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1278152/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=42236 CPUtime=12.69
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 20638 0 0 0 1259 10 0 0 25 0 1 0 43953822 43249664 9432 1992294400 134512640 135197378 4294956240 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 10559 9432 91 167 0 10390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42236

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1277192/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=43164 CPUtime=25.49
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 20868 0 0 0 2539 10 0 0 25 0 1 0 43953822 44199936 9662 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 10791 9662 91 167 0 10622 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43164

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1276616/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=43824 CPUtime=51.07
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21041 0 0 0 5097 10 0 0 25 0 1 0 43953822 44875776 9835 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 10956 9835 91 167 0 10787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43824

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1275912/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=44484 CPUtime=102.26
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21202 0 0 0 10216 10 0 0 25 0 1 0 43953822 45551616 9996 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11121 9996 91 167 0 10952 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44484

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1275528/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=44880 CPUtime=162.25
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21317 0 0 0 16214 11 0 0 25 0 1 0 43953822 45957120 10111 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11220 10111 91 167 0 11051 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44880

[startup+222.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 25760
/proc/meminfo: memFree=1275080/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=45276 CPUtime=222.22
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21410 0 0 0 22211 11 0 0 25 0 1 0 43953822 46362624 10204 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11319 10204 91 167 0 11150 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 45276

[startup+282.303 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 25760
/proc/meminfo: memFree=1274760/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=45540 CPUtime=282.21
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21487 0 0 0 28210 11 0 0 25 0 1 0 43953822 46632960 10281 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11385 10281 91 167 0 11216 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45540

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1274504/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=45804 CPUtime=342.18
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21553 0 0 0 34207 11 0 0 25 0 1 0 43953822 46903296 10347 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11451 10347 91 167 0 11282 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 45804

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1274248/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=46068 CPUtime=402.17
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21606 0 0 0 40205 12 0 0 25 0 1 0 43953822 47173632 10400 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11517 10400 91 167 0 11348 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 46068

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1273992/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=46332 CPUtime=462.16
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21667 0 0 0 46204 12 0 0 25 0 1 0 43953822 47443968 10461 1992294400 134512640 135197378 4294956240 18446744073709551615 134590225 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11583 10461 91 167 0 11414 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 46332

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1273928/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=46464 CPUtime=522.14
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21705 0 0 0 52202 12 0 0 25 0 1 0 43953822 47579136 10499 1992294400 134512640 135197378 4294956240 18446744073709551615 134552432 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11616 10499 91 167 0 11447 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 46464

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1273800/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=46596 CPUtime=582.12
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21738 0 0 0 58200 12 0 0 25 0 1 0 43953822 47714304 10532 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11649 10532 91 167 0 11480 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46596

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25760
/proc/meminfo: memFree=1273672/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=46728 CPUtime=642.1
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 21766 0 0 0 64198 12 0 0 25 0 1 0 43953822 47849472 10560 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 11682 10560 91 167 0 11513 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 46728


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

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25768
/proc/meminfo: memFree=1271240/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=48972 CPUtime=4061.1
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22334 0 0 0 406087 23 0 0 25 0 1 0 43953822 50147328 11128 1992294400 134512640 135197378 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12243 11128 91 167 0 12074 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 48972

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25768
/proc/meminfo: memFree=1271176/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=48972 CPUtime=4121.08
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22338 0 0 0 412085 23 0 0 25 0 1 0 43953822 50147328 11132 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12243 11132 91 167 0 12074 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 48972

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271176/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=48972 CPUtime=4181.06
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22341 0 0 0 418083 23 0 0 25 0 1 0 43953822 50147328 11135 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12243 11135 91 167 0 12074 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 48972

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271176/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=48972 CPUtime=4241.04
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22346 0 0 0 424081 23 0 0 25 0 1 0 43953822 50147328 11140 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12243 11140 91 167 0 12074 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 48972

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271176/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=48972 CPUtime=4301.02
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22352 0 0 0 430079 23 0 0 25 0 1 0 43953822 50147328 11146 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12243 11146 91 167 0 12074 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 48972

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271176/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=48972 CPUtime=4361.01
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22356 0 0 0 436077 24 0 0 25 0 1 0 43953822 50147328 11150 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12243 11150 91 167 0 12074 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 48972

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271112/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=48972 CPUtime=4420.99
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22359 0 0 0 442075 24 0 0 25 0 1 0 43953822 50147328 11153 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12243 11153 91 167 0 12074 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 48972

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 25768
/proc/meminfo: memFree=1271112/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49104 CPUtime=4480.97
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22366 0 0 0 448073 24 0 0 25 0 1 0 43953822 50282496 11160 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12276 11160 91 167 0 12107 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 49104

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271112/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49104 CPUtime=4540.95
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22372 0 0 0 454071 24 0 0 25 0 1 0 43953822 50282496 11166 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12276 11166 91 167 0 12107 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 49104

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271048/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49104 CPUtime=4600.93
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22377 0 0 0 460069 24 0 0 25 0 1 0 43953822 50282496 11171 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12276 11171 91 167 0 12107 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 49104

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271048/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49104 CPUtime=4660.91
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22381 0 0 0 466067 24 0 0 25 0 1 0 43953822 50282496 11175 1992294400 134512640 135197378 4294956240 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12276 11175 91 167 0 12107 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 49104

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1271048/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49104 CPUtime=4720.91
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22386 0 0 0 472066 25 0 0 25 0 1 0 43953822 50282496 11180 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12276 11180 91 167 0 12107 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 49104

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1270984/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49104 CPUtime=4780.88
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22392 0 0 0 478063 25 0 0 25 0 1 0 43953822 50282496 11186 1992294400 134512640 135197378 4294956240 18446744073709551615 134601582 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12276 11186 91 167 0 12107 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 49104

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25768
/proc/meminfo: memFree=1270984/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49236 CPUtime=4840.86
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22397 0 0 0 484061 25 0 0 25 0 1 0 43953822 50417664 11191 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12309 11191 91 167 0 12140 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 49236

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25774
/proc/meminfo: memFree=1270856/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49236 CPUtime=4900.84
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22403 0 0 0 490059 25 0 0 25 0 1 0 43953822 50417664 11197 1992294400 134512640 135197378 4294956240 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12309 11197 91 167 0 12140 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 49236

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25774
/proc/meminfo: memFree=1270920/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49236 CPUtime=4960.83
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22407 0 0 0 496057 26 0 0 25 0 1 0 43953822 50417664 11201 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12309 11201 91 167 0 12140 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 49236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25774
/proc/meminfo: memFree=1270920/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49236 CPUtime=5000.02
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22409 0 0 0 499976 26 0 0 25 0 1 0 43953822 50417664 11203 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12309 11203 91 167 0 12140 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 49236

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 25774
/proc/meminfo: memFree=1270920/2055920 swapFree=4192956/4192956
[pid=25759] ppid=25757 vsize=49236 CPUtime=5000.02
/proc/25759/stat : 25759 (march_hi) R 25757 25759 25613 0 -1 4194304 22409 0 0 0 499976 26 0 0 25 0 1 0 43953822 50417664 11203 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25759/statm: 12309 11203 91 167 0 12140 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 49236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.76
CPU system time (s): 0.271958
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 49236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22409
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= 11862

runsolver used 4.10138 second user time and 9.8625 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-19 18:40:10
IDJOB=1628336
IDBENCH=71683
IDSOLVER=583
FILE ID=node29/1628336-1240159209
PBS_JOBID= 9157930
Free space on /tmp= 66516 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S1321948597-025.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628336-1240159209/watcher-1628336-1240159209 -o /tmp/evaluation-result-1628336-1240159209/solver-1628336-1240159209 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628336-1240159209.cnf

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

MD5SUM BENCH= 7de433e223b1e32b1af6b36c1cf69cda
RANDOM SEED=460203259

node29.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1316264 kB
Buffers:         83596 kB
Cached:         579948 kB
SwapCached:          0 kB
Active:         262288 kB
Inactive:       415216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1316264 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            48088 kB
Committed_AS:   200128 kB
PageTables:       1472 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= 66512 MiB
End job on node29 at 2009-04-19 20:03:33