Trace number 1628158

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 hiUNSAT 855.707 855.941

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
MD5SUM2a69d64bc0469e28656e3317eba96ba6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark855.707
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 460 variables and 1955 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 20 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 457 free variables and 1935 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.457
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 180 duplicate clauses
0.01/0.02	c resolvent_look() :: found 87 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 460 variables and 2022 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 460 variabels and 2022 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2022 / 460 ) = 4.40
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c number of free variables = 457
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| (15/19) NodeCount: 1555835
855.66/855.93	c |----------------------------------------------------------------|
c |
855.66/855.93	c
855.66/855.93	c main():: nodeCount: 1555835
855.66/855.93	c main():: dead ends in main: 29726
855.66/855.93	c main():: lookAheadCount: 98136624
855.66/855.93	c main():: unitResolveCount: 20621623
855.66/855.93	c main():: time=855.820000
855.66/855.93	c main():: necessary_assignments: 381188
855.66/855.93	c main():: bin_sat: 0, bin_unsat 0
855.66/855.93	c main():: doublelook: #: 6043501, succes #: 4324142
855.66/855.93	c main():: doublelook: overall 6.387 of all possible doublelooks executed
855.66/855.93	c main():: doublelook: succesrate: 71.550, average DL_trigger: 50.195
855.66/855.93	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628158-1240131775/watcher-1628158-1240131775 -o /tmp/evaluation-result-1628158-1240131775/solver-1628158-1240131775 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628158-1240131775.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 2/64 23578
/proc/meminfo: memFree=1115240/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=980 CPUtime=0
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 41206104 1003520 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 245 126 65 167 0 76 0

[startup+0.018725 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1115240/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=1120 CPUtime=0.01
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 172 0 0 0 1 0 0 0 18 0 1 0 41206104 1146880 155 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 280 155 81 167 0 111 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1120

[startup+0.101732 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1115240/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=1688 CPUtime=0.09
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 41206104 1728512 261 1992294400 134512640 135197378 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 422 261 91 167 0 253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1688

[startup+0.301751 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1115240/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=1820 CPUtime=0.29
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 301 0 0 0 29 0 0 0 19 0 1 0 41206104 1863680 284 1992294400 134512640 135197378 4294956240 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 455 284 91 167 0 286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1820

[startup+0.701792 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 23578
/proc/meminfo: memFree=1115240/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=1820 CPUtime=0.69
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 307 0 0 0 69 0 0 0 23 0 1 0 41206104 1863680 290 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 455 290 91 167 0 286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1820

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1114400/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=1820 CPUtime=1.49
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 314 0 0 0 149 0 0 0 25 0 1 0 41206104 1863680 297 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 455 297 91 167 0 286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1820

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1114272/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=1952 CPUtime=3.09
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 327 0 0 0 309 0 0 0 25 0 1 0 41206104 1998848 310 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 488 310 91 167 0 319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1952

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1114144/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=1952 CPUtime=6.29
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 337 0 0 0 629 0 0 0 25 0 1 0 41206104 1998848 320 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 488 320 91 167 0 319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1952

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1113960/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=1952 CPUtime=12.69
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 355 0 0 0 1269 0 0 0 25 0 1 0 41206104 1998848 338 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 488 338 91 167 0 319 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1952

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1113832/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=2240 CPUtime=25.49
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 392 0 0 0 2549 0 0 0 25 0 1 0 41206104 2293760 375 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 560 375 91 167 0 391 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2240

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1113768/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=2408 CPUtime=51.07
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 420 0 0 0 5107 0 0 0 25 0 1 0 41206104 2465792 403 1992294400 134512640 135197378 4294956240 18446744073709551615 134553039 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 602 403 91 167 0 433 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2408

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1113448/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=2788 CPUtime=102.27
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 498 0 0 0 10226 1 0 0 25 0 1 0 41206104 2854912 481 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 697 481 91 167 0 528 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2788

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1113000/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=3128 CPUtime=162.25
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 600 0 0 0 16224 1 0 0 25 0 1 0 41206104 3203072 583 1992294400 134512640 135197378 4294956240 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 782 583 91 167 0 613 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3128

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1112424/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=3848 CPUtime=222.23
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 736 0 0 0 22222 1 0 0 25 0 1 0 41206104 3940352 719 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 962 719 91 167 0 793 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3848

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1111848/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=4612 CPUtime=282.22
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 872 0 0 0 28220 2 0 0 25 0 1 0 41206104 4722688 855 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 1153 855 91 167 0 984 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4612

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1111272/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=5764 CPUtime=342.2
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 1017 0 0 0 34218 2 0 0 25 0 1 0 41206104 5902336 1000 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 1441 1000 91 167 0 1272 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5764

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1110184/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=6096 CPUtime=402.19
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 1301 0 0 0 40216 3 0 0 25 0 1 0 41206104 6242304 1262 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 1524 1262 91 167 0 1355 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6096

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1109416/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=7820 CPUtime=462.17
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 1486 0 0 0 46214 3 0 0 25 0 1 0 41206104 8007680 1447 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 1955 1447 91 167 0 1786 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7820

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1108712/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=8252 CPUtime=522.16
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 1703 0 0 0 52213 3 0 0 25 0 1 0 41206104 8450048 1664 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 2063 1664 91 167 0 1894 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8252

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1107432/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=10840 CPUtime=582.15
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 2012 0 0 0 58211 4 0 0 25 0 1 0 41206104 11100160 1973 1992294400 134512640 135197378 4294956240 18446744073709551615 134539153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 2710 1973 91 167 0 2541 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10840

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1106280/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=10840 CPUtime=642.13
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 2294 0 0 0 64209 4 0 0 25 0 1 0 41206104 11100160 2255 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 2710 2255 91 167 0 2541 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10840

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1105000/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=11708 CPUtime=702.12
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 2617 0 0 0 70207 5 0 0 25 0 1 0 41206104 11988992 2578 1992294400 134512640 135197378 4294956240 18446744073709551615 134539158 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 2927 2578 91 167 0 2758 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 11708

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1103464/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=15588 CPUtime=762.1
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 2999 0 0 0 76205 5 0 0 25 0 1 0 41206104 15962112 2960 1992294400 134512640 135197378 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 3897 2960 91 167 0 3728 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 15588

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1101800/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=15588 CPUtime=822.08
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 3410 0 0 0 82202 6 0 0 25 0 1 0 41206104 15962112 3371 1992294400 134512640 135197378 4294956240 18446744073709551615 134590676 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 3897 3371 91 167 0 3728 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 15588

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

[startup+831.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1101544/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=15588 CPUtime=831.68
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 3477 0 0 0 83162 6 0 0 25 0 1 0 41206104 15962112 3438 1992294400 134512640 135197378 4294956240 18446744073709551615 134604932 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 3897 3438 91 167 0 3728 0
Current children cumulated CPU time (s) 831.68
Current children cumulated vsize (KiB) 15588

[startup+844.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1101096/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=15588 CPUtime=844.47
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 3577 0 0 0 84441 6 0 0 25 0 1 0 41206104 15962112 3538 1992294400 134512640 135197378 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 3897 3538 91 167 0 3728 0
Current children cumulated CPU time (s) 844.47
Current children cumulated vsize (KiB) 15588

[startup+851.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1100904/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=15588 CPUtime=850.86
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 3628 0 0 0 85080 6 0 0 25 0 1 0 41206104 15962112 3589 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 3897 3589 91 167 0 3728 0
Current children cumulated CPU time (s) 850.86
Current children cumulated vsize (KiB) 15588

[startup+854.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1100776/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=17320 CPUtime=854.06
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 3654 0 0 0 85400 6 0 0 25 0 1 0 41206104 17735680 3615 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 4330 3615 91 167 0 4161 0
Current children cumulated CPU time (s) 854.06
Current children cumulated vsize (KiB) 17320

[startup+855.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1100776/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=17320 CPUtime=854.86
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 3661 0 0 0 85480 6 0 0 25 0 1 0 41206104 17735680 3622 1992294400 134512640 135197378 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 4330 3622 91 167 0 4161 0
Current children cumulated CPU time (s) 854.86
Current children cumulated vsize (KiB) 17320

[startup+855.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1100776/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=17320 CPUtime=855.26
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 3664 0 0 0 85520 6 0 0 25 0 1 0 41206104 17735680 3625 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 4330 3625 91 167 0 4161 0
Current children cumulated CPU time (s) 855.26
Current children cumulated vsize (KiB) 17320

[startup+855.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23579
/proc/meminfo: memFree=1100712/2055920 swapFree=4192956/4192956
[pid=23578] ppid=23576 vsize=17320 CPUtime=855.66
/proc/23578/stat : 23578 (march_hi) R 23576 23578 23461 0 -1 4194304 3667 0 0 0 85560 6 0 0 25 0 1 0 41206104 17735680 3628 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/23578/statm: 4330 3628 91 167 0 4161 0
Current children cumulated CPU time (s) 855.66
Current children cumulated vsize (KiB) 17320

Child status: 20
Real time (s): 855.941
CPU time (s): 855.707
CPU user time (s): 855.638
CPU system time (s): 0.068989
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 17320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 855.638
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3671
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= 2130

runsolver used 0.693894 second user time and 1.71174 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-19 11:02:55
IDJOB=1628158
IDBENCH=70614
IDSOLVER=583
FILE ID=node36/1628158-1240131775
PBS_JOBID= 9157807
Free space on /tmp= 66520 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628158-1240131775/watcher-1628158-1240131775 -o /tmp/evaluation-result-1628158-1240131775/solver-1628158-1240131775 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628158-1240131775.cnf

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

MD5SUM BENCH= 2a69d64bc0469e28656e3317eba96ba6
RANDOM SEED=1795670755

node36.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:       1115656 kB
Buffers:         81200 kB
Cached:         783624 kB
SwapCached:          0 kB
Active:         243224 kB
Inactive:       635540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1115656 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            47520 kB
Committed_AS:   162444 kB
PageTables:       1356 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= 66520 MiB
End job on node36 at 2009-04-19 11:17:11