Trace number 1628329

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) 5000.06 5001.41

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S1238271423-026.cnf
MD5SUMa2a818cb2a1d5bbccce000819fadd517
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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 

1.79/1.84	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.84	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.84	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.84	c main()::
1.79/1.84	c initFormula():: searching for DIMACS p-line....
1.79/1.84	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.79/1.84	c parseCNF():: parsing....
1.79/1.84	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.84	c runParser():: parsing was successful, warming up engines...
1.79/1.84	c simplify_formula():: removed 0 tautological, 476 satisfied and 0 duplicate clauses
1.79/1.84	c preprocessing fase I completed:: there are now 19925 free variables and 83524 clauses.
1.79/1.84	c stat :: sign balance is biased by 0.473
1.79/1.84	c using 3-SAT heuristics (occurence based diff)
1.79/1.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
1.79/1.84	c resolvent_look() :: found 81 resolvents
1.79/1.84	c lessRedundantTransformation():: nothing to be done.
1.79/1.84	c transformTo3SAT():: you gave me 20000 variables and 83605 clauses.
1.79/1.84	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.79/1.84	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.79/1.84	c transformTo3SAT():: the transformation yielded 20000 variabels and 83605 clauses.
1.79/1.84	c main():: clause / variable ratio: ( 83605 / 20000 ) = 4.18
1.79/1.84	c longest clause has size 3
1.79/1.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.84	c number of free variables = 19925
1.79/1.84	c dynamic_preselect_setsize :: off
1.79/1.84	c main():: all systems go!
1.79/1.84	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-1628329-1240156302/watcher-1628329-1240156302 -o /tmp/evaluation-result-1628329-1240156302/solver-1628329-1240156302 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628329-1240156302.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: 0.92 0.97 0.98 3/64 26138
/proc/meminfo: memFree=1191152/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=3072 CPUtime=0
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 541 0 0 0 0 0 0 0 18 0 1 0 43663478 3145728 526 1992294400 134512640 135197378 4294956240 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 768 526 58 167 0 599 0

[startup+0.0882129 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 26138
/proc/meminfo: memFree=1191152/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=3864 CPUtime=0.08
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 824 0 0 0 8 0 0 0 18 0 1 0 43663478 3956736 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 966 810 58 167 0 797 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3864

[startup+0.101214 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 26138
/proc/meminfo: memFree=1191152/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=3996 CPUtime=0.09
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 869 0 0 0 9 0 0 0 18 0 1 0 43663478 4091904 854 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 999 854 58 167 0 830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3996

[startup+0.301236 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 26138
/proc/meminfo: memFree=1191152/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=12040 CPUtime=0.3
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 2764 0 0 0 29 1 0 0 19 0 1 0 43663478 12328960 2252 1992294400 134512640 135197378 4294956240 18446744073709551615 134687978 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 3010 2252 66 167 0 2841 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12040

[startup+0.701282 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 26138
/proc/meminfo: memFree=1191152/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=11140 CPUtime=0.69
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 5354 0 0 0 67 2 0 0 22 0 1 0 43663478 11407360 2017 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 2785 2021 67 167 0 2616 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11140

[startup+1.50137 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1182696/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=10880 CPUtime=1.49
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 10736 0 0 0 145 4 0 0 25 0 1 0 43663478 11141120 1908 1992294400 134512640 135197378 4294956240 18446744073709551615 134569221 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 2720 1908 81 167 0 2551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10880

[startup+3.10156 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1167528/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=36636 CPUtime=3.09
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 19480 0 0 0 301 8 0 0 25 0 1 0 43663478 37515264 8212 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 9159 8212 91 167 0 8990 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36636

[startup+6.30193 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1157416/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=37768 CPUtime=6.29
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 19772 0 0 0 621 8 0 0 25 0 1 0 43663478 38674432 8504 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 9442 8504 91 167 0 9273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37768

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1153712/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=42104 CPUtime=12.69
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 20632 0 0 0 1260 9 0 0 25 0 1 0 43663478 43114496 9364 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 10526 9364 91 167 0 10357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42104

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1152880/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=42896 CPUtime=25.49
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 20831 0 0 0 2540 9 0 0 25 0 1 0 43663478 43925504 9563 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 10724 9563 91 167 0 10555 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42896

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1152048/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=43688 CPUtime=51.07
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21038 0 0 0 5098 9 0 0 25 0 1 0 43663478 44736512 9770 1992294400 134512640 135197378 4294956240 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 10922 9770 91 167 0 10753 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43688

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1151216/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=44480 CPUtime=102.27
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21232 0 0 0 10217 10 0 0 25 0 1 0 43663478 45547520 9964 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11120 9964 91 167 0 10951 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44480

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1150704/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=45008 CPUtime=162.25
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21353 0 0 0 16215 10 0 0 25 0 1 0 43663478 46088192 10085 1992294400 134512640 135197378 4294956240 18446744073709551615 134594078 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11252 10085 91 167 0 11083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45008

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1150320/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=45276 CPUtime=222.23
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21438 0 0 0 22213 10 0 0 25 0 1 0 43663478 46362624 10170 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11319 10170 91 167 0 11150 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45276

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1150064/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=45672 CPUtime=282.21
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21506 0 0 0 28211 10 0 0 25 0 1 0 43663478 46768128 10238 1992294400 134512640 135197378 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11418 10238 91 167 0 11249 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45672

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1149808/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=45804 CPUtime=342.2
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21565 0 0 0 34209 11 0 0 25 0 1 0 43663478 46903296 10297 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11451 10297 91 167 0 11282 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45804

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1149680/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=45936 CPUtime=402.19
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21605 0 0 0 40208 11 0 0 25 0 1 0 43663478 47038464 10337 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11484 10337 91 167 0 11315 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45936

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1149488/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=46200 CPUtime=462.17
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21651 0 0 0 46206 11 0 0 25 0 1 0 43663478 47308800 10383 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11550 10383 91 167 0 11381 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46200

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26139
/proc/meminfo: memFree=1149360/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=46332 CPUtime=522.15
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21689 0 0 0 52204 11 0 0 25 0 1 0 43663478 47443968 10421 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11583 10421 91 167 0 11414 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46332

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26145
/proc/meminfo: memFree=1149168/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=46464 CPUtime=582.13
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21722 0 0 0 58202 11 0 0 25 0 1 0 43663478 47579136 10454 1992294400 134512640 135197378 4294956240 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11616 10454 91 167 0 11447 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46464

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26145
/proc/meminfo: memFree=1149040/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=46596 CPUtime=642.13
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 21754 0 0 0 64201 12 0 0 25 0 1 0 43663478 47714304 10486 1992294400 134512640 135197378 4294956240 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 11649 10486 91 167 0 11480 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46596


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26147
/proc/meminfo: memFree=1146544/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=48972 CPUtime=4001.21
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22351 0 0 0 400097 24 0 0 25 0 1 0 43663478 50147328 11083 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12243 11083 91 167 0 12074 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 48972

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26147
/proc/meminfo: memFree=1146544/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=48972 CPUtime=4061.2
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22357 0 0 0 406096 24 0 0 25 0 1 0 43663478 50147328 11089 1992294400 134512640 135197378 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12243 11089 91 167 0 12074 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 48972

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26147
/proc/meminfo: memFree=1146544/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=48972 CPUtime=4121.19
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22361 0 0 0 412094 25 0 0 25 0 1 0 43663478 50147328 11093 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12243 11093 91 167 0 12074 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 48972

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146536/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=48972 CPUtime=4181.16
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22364 0 0 0 418091 25 0 0 25 0 1 0 43663478 50147328 11096 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12243 11096 91 167 0 12074 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 48972

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146472/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=48972 CPUtime=4241.14
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22369 0 0 0 424089 25 0 0 25 0 1 0 43663478 50147328 11101 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12243 11101 91 167 0 12074 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 48972

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146472/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=48972 CPUtime=4301.13
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22372 0 0 0 430088 25 0 0 25 0 1 0 43663478 50147328 11104 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12243 11104 91 167 0 12074 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 48972

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146472/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49104 CPUtime=4361.12
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22377 0 0 0 436086 26 0 0 25 0 1 0 43663478 50282496 11109 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12276 11109 91 167 0 12107 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 49104

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146536/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49104 CPUtime=4421.1
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22382 0 0 0 442084 26 0 0 25 0 1 0 43663478 50282496 11114 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12276 11114 91 167 0 12107 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 49104

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146480/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49104 CPUtime=4481.08
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22387 0 0 0 448082 26 0 0 25 0 1 0 43663478 50282496 11119 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12276 11119 91 167 0 12107 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 49104

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146544/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49104 CPUtime=4541.06
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22391 0 0 0 454080 26 0 0 25 0 1 0 43663478 50282496 11123 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12276 11123 91 167 0 12107 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 49104

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146480/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49104 CPUtime=4601.06
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22396 0 0 0 460079 27 0 0 25 0 1 0 43663478 50282496 11128 1992294400 134512640 135197378 4294956240 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12276 11128 91 167 0 12107 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 49104

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146416/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49104 CPUtime=4661.03
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22400 0 0 0 466076 27 0 0 25 0 1 0 43663478 50282496 11132 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12276 11132 91 167 0 12107 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 49104

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146352/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49104 CPUtime=4721.02
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22405 0 0 0 472075 27 0 0 25 0 1 0 43663478 50282496 11137 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12276 11137 91 167 0 12107 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 49104

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146288/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49236 CPUtime=4781
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22410 0 0 0 478073 27 0 0 25 0 1 0 43663478 50417664 11142 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12309 11142 91 167 0 12140 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 49236

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146288/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49236 CPUtime=4840.99
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22413 0 0 0 484071 28 0 0 25 0 1 0 43663478 50417664 11145 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12309 11145 91 167 0 12140 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 49236

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146288/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49236 CPUtime=4900.97
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22417 0 0 0 490069 28 0 0 25 0 1 0 43663478 50417664 11149 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12309 11149 91 167 0 12140 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 49236

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146224/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49236 CPUtime=4960.95
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22422 0 0 0 496067 28 0 0 25 0 1 0 43663478 50417664 11154 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12309 11154 91 167 0 12140 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 49236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26153
/proc/meminfo: memFree=1146224/2055920 swapFree=4192956/4192956
[pid=26138] ppid=26136 vsize=49236 CPUtime=5000.04
/proc/26138/stat : 26138 (march_hi) R 26136 26138 26063 0 -1 4194304 22425 0 0 0 499976 28 0 0 25 0 1 0 43663478 50417664 11157 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 12309 11157 91 167 0 12140 0
Current children cumulated CPU time (s) 5000.04
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.77
CPU system time (s): 0.293955
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 49236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22425
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= 10976

runsolver used 3.9574 second user time and 9.94149 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-19 17:51:43
IDJOB=1628329
IDBENCH=71676
IDSOLVER=583
FILE ID=node20/1628329-1240156302
PBS_JOBID= 9159289
Free space on /tmp= 66380 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S1238271423-026.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628329-1240156302/watcher-1628329-1240156302 -o /tmp/evaluation-result-1628329-1240156302/solver-1628329-1240156302 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628329-1240156302.cnf

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

MD5SUM BENCH= a2a818cb2a1d5bbccce000819fadd517
RANDOM SEED=1276777500

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1191632 kB
Buffers:         96916 kB
Cached:         666520 kB
SwapCached:          0 kB
Active:         310024 kB
Inactive:       467288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1191632 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            73020 kB
Committed_AS:   208080 kB
PageTables:       1396 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= 66380 MiB
End job on node20 at 2009-04-19 19:15:06