Trace number 1728966

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 1137.31 1137.71

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark668.19
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.86	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.86	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.86	c main()::
0.79/0.86	c initFormula():: searching for DIMACS p-line....
0.79/0.86	c initFormula():: the DIMACS p-line indicates a CNF of 9638 variables and 31795 clauses.
0.79/0.86	c parseCNF():: parsing....
0.79/0.86	c parseCNF():: the CNF contains 83 unary clauses.
0.79/0.86	c runParser():: parsing was successful, warming up engines...
0.79/0.86	c find_and_remove_tautogolies():: found and removed 238 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 102 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 31 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 15 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 7 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 5 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 5 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.79/0.86	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.79/0.86	c simplify_formula():: removed 7 tautological, 2379 satisfied and 47 duplicate clauses
0.79/0.86	c preprocessing fase I completed:: there are now 8801 free variables and 29362 clauses.
0.79/0.86	c stat :: sign balance is biased by 0.074
0.79/0.86	c find_equivalence():: found 2903 3-equivalences
0.79/0.86	c shorten_equivalence(): average equivalence length reduced from 22.704788 to 3.000000
0.79/0.86	c using 3-SAT heuristics (occurence based diff)
0.79/0.86	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.79/0.86	c simplify_formula():: removed 0 tautological, 11614 satisfied and 0 duplicate clauses
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.86	c lessRedundantTransformation():: nothing to be done.
0.79/0.86	c transformTo3SAT():: you gave me 9638 variables and 17748 clauses.
0.79/0.86	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.86	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.86	c transformTo3SAT():: the transformation yielded 9638 variabels and 17748 clauses.
0.79/0.86	c main():: clause / variable ratio: ( 17748 / 9638 ) = 1.84
0.79/0.86	c longest clause has size 3
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.86	c number of free variables = 8800
0.79/0.86	c dynamic_preselect_setsize :: off
0.79/0.86	c main():: all systems go!
0.79/0.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 146
1.99/2.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 449
4.29/4.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 1810
12.29/12.39	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 5807
37.08/37.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 15088
94.35/94.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 32116
197.02/197.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 57323
345.47/345.69	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 87104
519.10/519.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 115395
682.95/683.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 137437
813.11/813.47	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 152065
902.08/902.43	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 160583
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c |****************************************************************| (12/999) NodeCount: 164789
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c |****************************************************************| (13/999) NodeCount: 167167
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c |****************************************************************| (14/999) NodeCount: 169169
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c |****************************************************************| (15/999) NodeCount: 171004
1055.32/1055.75	c |----------------------------------------------------------------|
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c |****************************************************************| (16/999) NodeCount: 172834
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c |****************************************************************| (19/999) NodeCount: 176999
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c |****************************************************************| (20/999) NodeCount: 177481
1128.99/1129.47	c |----------------------------------------------------------------|
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c |****************************************************************| (21/999) NodeCount: 177667
1133.09/1133.55	c |----------------------------------------------------------------|
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c |****************************************************************| (22/999) NodeCount: 177743
1135.39/1135.89	c |----------------------------------------------------------------|
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c |****************************************************************| (23/999) NodeCount: 177758
1136.79/1137.30	c |----------------------------------------------------------------|
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c |****************************************************************| (24/999) NodeCount: 177758
1137.19/1137.68	c |----------------------------------------------------------------|
c |
1137.19/1137.70	c
1137.19/1137.70	c main():: nodeCount: 177758
1137.19/1137.70	c main():: dead ends in main: 13122
1137.19/1137.70	c main():: lookAheadCount: 26599658
1137.19/1137.70	c main():: unitResolveCount: 80152052
1137.19/1137.70	c main():: time=1137.450000
1137.19/1137.70	c main():: necessary_assignments: 598308
1137.19/1137.70	c main():: bin_sat: 0, bin_unsat 0
1137.19/1137.70	c main():: doublelook: #: 461074, succes #: 285203
1137.19/1137.70	c main():: doublelook: overall 1.790 of all possible doublelooks executed
1137.19/1137.70	c main():: doublelook: succesrate: 61.856, average DL_trigger: 268.716
1137.19/1137.70	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-1728966-1240743455/watcher-1728966-1240743455 -o /tmp/evaluation-result-1728966-1240743455/solver-1728966-1240743455 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1728966-1240743455.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 26329
/proc/meminfo: memFree=1613352/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=1856 CPUtime=0
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 102378774 1900544 287 1992294400 134512640 135197378 4294956224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 464 287 58 167 0 295 0

[startup+0.0917171 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 26329
/proc/meminfo: memFree=1613352/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=5216 CPUtime=0.08
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 1102 0 0 0 8 0 0 0 18 0 1 0 102378774 5341184 940 1992294400 134512640 135197378 4294956224 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 1304 940 66 167 0 1135 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5216

[startup+0.10172 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 26329
/proc/meminfo: memFree=1613352/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=5188 CPUtime=0.09
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 1104 0 0 0 9 0 0 0 18 0 1 0 102378774 5312512 942 1992294400 134512640 135197378 4294956224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 1297 942 66 167 0 1128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5188

[startup+0.301756 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 26329
/proc/meminfo: memFree=1613352/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=5188 CPUtime=0.29
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 1105 0 0 0 29 0 0 0 19 0 1 0 102378774 5312512 943 1992294400 134512640 135197378 4294956224 18446744073709551615 134560939 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 1297 943 67 167 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5188

[startup+0.701826 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 26329
/proc/meminfo: memFree=1613352/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=5884 CPUtime=0.69
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 1685 0 0 0 69 0 0 0 22 0 1 0 102378774 6025216 1129 1992294400 134512640 135197378 4294956224 18446744073709551615 134695979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 1471 1129 82 167 0 1302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5884

[startup+1.50197 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26330
/proc/meminfo: memFree=1604192/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=20188 CPUtime=1.49
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 3685 0 0 0 148 1 0 0 25 0 1 0 102378774 20672512 2603 1992294400 134512640 135197378 4294956224 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 5047 2603 93 167 0 4878 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20188

[startup+3.10125 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26330
/proc/meminfo: memFree=1602848/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=21436 CPUtime=3.09
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 3971 0 0 0 308 1 0 0 25 0 1 0 102378774 21950464 2882 1992294400 134512640 135197378 4294956224 18446744073709551615 134551509 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 5359 2882 93 167 0 5190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21436

[startup+6.30181 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26330
/proc/meminfo: memFree=1600800/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=22828 CPUtime=6.28
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 4307 0 0 0 627 1 0 0 25 0 1 0 102378774 23375872 3218 1992294400 134512640 135197378 4294956224 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 5707 3218 93 167 0 5538 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22828

[startup+12.7019 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26330
/proc/meminfo: memFree=1599328/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=24428 CPUtime=12.69
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 4650 0 0 0 1267 2 0 0 25 0 1 0 102378774 25014272 3561 1992294400 134512640 135197378 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 6107 3561 93 167 0 5938 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24428

[startup+25.5012 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26330
/proc/meminfo: memFree=1597408/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=26676 CPUtime=25.48
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 5110 0 0 0 2546 2 0 0 25 0 1 0 102378774 27316224 4021 1992294400 134512640 135197378 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 6669 4021 93 167 0 6500 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26676

[startup+51.1017 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26330
/proc/meminfo: memFree=1596192/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=27144 CPUtime=51.07
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 5366 0 0 0 5104 3 0 0 25 0 1 0 102378774 27795456 4277 1992294400 134512640 135197378 4294956224 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 6786 4277 93 167 0 6617 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27144

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26330
/proc/meminfo: memFree=1594080/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=29956 CPUtime=102.25
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 5874 0 0 0 10222 3 0 0 25 0 1 0 102378774 30674944 4785 1992294400 134512640 135197378 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 7489 4785 93 167 0 7320 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29956

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26330
/proc/meminfo: memFree=1592544/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=30580 CPUtime=162.23
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 6255 0 0 0 16219 4 0 0 25 0 1 0 102378774 31313920 5166 1992294400 134512640 135197378 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 7645 5166 93 167 0 7476 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30580

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1590944/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=34416 CPUtime=222.21
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 6643 0 0 0 22217 4 0 0 25 0 1 0 102378774 35241984 5554 1992294400 134512640 135197378 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 8604 5554 93 167 0 8435 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34416

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1589856/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=35060 CPUtime=282.18
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 6898 0 0 0 28213 5 0 0 25 0 1 0 102378774 35901440 5809 1992294400 134512640 135197378 4294956224 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 8765 5809 93 167 0 8596 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35060

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1588832/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=35192 CPUtime=342.17
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 7157 0 0 0 34211 6 0 0 25 0 1 0 102378774 36036608 6068 1992294400 134512640 135197378 4294956224 18446744073709551615 134601721 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 8798 6068 93 167 0 8629 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 35192

[startup+402.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1587104/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=42688 CPUtime=402.14
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 7575 0 0 0 40208 6 0 0 25 0 1 0 102378774 43712512 6486 1992294400 134512640 135197378 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 10672 6486 93 167 0 10503 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 42688

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1586272/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=42688 CPUtime=462.12
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 7790 0 0 0 46205 7 0 0 25 0 1 0 102378774 43712512 6701 1992294400 134512640 135197378 4294956224 18446744073709551615 134597699 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 10672 6701 93 167 0 10503 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 42688

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1585184/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=42820 CPUtime=522.1
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 8049 0 0 0 52203 7 0 0 25 0 1 0 102378774 43847680 6960 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 10705 6960 93 167 0 10536 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 42820

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1583456/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=44372 CPUtime=582.09
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 8484 0 0 0 58201 8 0 0 25 0 1 0 102378774 45436928 7395 1992294400 134512640 135197378 4294956224 18446744073709551615 134526246 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 11093 7395 93 167 0 10924 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 44372

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1582432/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=44372 CPUtime=642.06
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 8707 0 0 0 64198 8 0 0 25 0 1 0 102378774 45436928 7618 1992294400 134512640 135197378 4294956224 18446744073709551615 134526348 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 11093 7618 93 167 0 10924 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 44372

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1580128/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=45168 CPUtime=702.04
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 9309 0 0 0 70195 9 0 0 25 0 1 0 102378774 46252032 8220 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 11292 8220 93 167 0 11123 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 45168

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1578592/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=45300 CPUtime=762.03
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 9657 0 0 0 76194 9 0 0 25 0 1 0 102378774 46387200 8568 1992294400 134512640 135197378 4294956224 18446744073709551615 134573175 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 11325 8568 93 167 0 11156 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 45300

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1577760/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=58384 CPUtime=822
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 9932 0 0 0 82190 10 0 0 25 0 1 0 102378774 59785216 8843 1992294400 134512640 135197378 4294956224 18446744073709551615 134526197 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 14596 8843 93 167 0 14427 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 58384

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1575264/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=60648 CPUtime=881.99
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 10527 0 0 0 88188 11 0 0 25 0 1 0 102378774 62103552 9438 1992294400 134512640 135197378 4294956224 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15162 9438 93 167 0 14993 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 60648

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1573088/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=61176 CPUtime=941.96
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 11080 0 0 0 94185 11 0 0 25 0 1 0 102378774 62644224 9991 1992294400 134512640 135197378 4294956224 18446744073709551615 134552005 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15294 9991 93 167 0 15125 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 61176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1571168/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=61708 CPUtime=1001.94
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 11549 0 0 0 100183 11 0 0 25 0 1 0 102378774 63188992 10460 1992294400 134512640 135197378 4294956224 18446744073709551615 134593812 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15427 10460 93 167 0 15258 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 61708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1566752/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=62500 CPUtime=1061.92
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 12640 0 0 0 106179 13 0 0 25 0 1 0 102378774 64000000 11551 1992294400 134512640 135197378 4294956224 18446744073709551615 134526339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15625 11551 93 167 0 15456 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 62500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1563488/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=63168 CPUtime=1121.9
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 13440 0 0 0 112176 14 0 0 25 0 1 0 102378774 64684032 12351 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15792 12351 93 167 0 15623 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 63168

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

[startup+1126.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1563424/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=63168 CPUtime=1125.9
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 13462 0 0 0 112576 14 0 0 25 0 1 0 102378774 64684032 12373 1992294400 134512640 135197378 4294956224 18446744073709551615 134590676 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15792 12373 93 167 0 15623 0
Current children cumulated CPU time (s) 1125.9
Current children cumulated vsize (KiB) 63168

[startup+1132.7 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1563296/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=63168 CPUtime=1132.29
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 13498 0 0 0 113215 14 0 0 25 0 1 0 102378774 64684032 12409 1992294400 134512640 135197378 4294956224 18446744073709551615 134592203 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15792 12409 93 167 0 15623 0
Current children cumulated CPU time (s) 1132.29
Current children cumulated vsize (KiB) 63168

[startup+1135.9 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1563232/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=63300 CPUtime=1135.49
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 13512 0 0 0 113535 14 0 0 25 0 1 0 102378774 64819200 12423 1992294400 134512640 135197378 4294956224 18446744073709551615 134601446 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15825 12423 93 167 0 15656 0
Current children cumulated CPU time (s) 1135.49
Current children cumulated vsize (KiB) 63300

[startup+1136.7 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1563232/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=63300 CPUtime=1136.29
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 13512 0 0 0 113615 14 0 0 25 0 1 0 102378774 64819200 12423 1992294400 134512640 135197378 4294956224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15825 12423 93 167 0 15656 0
Current children cumulated CPU time (s) 1136.29
Current children cumulated vsize (KiB) 63300

[startup+1137.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1563232/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=63300 CPUtime=1137.09
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194304 13513 0 0 0 113695 14 0 0 25 0 1 0 102378774 64819200 12424 1992294400 134512640 135197378 4294956224 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 15825 12424 93 167 0 15656 0
Current children cumulated CPU time (s) 1137.09
Current children cumulated vsize (KiB) 63300

[startup+1137.7 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26336
/proc/meminfo: memFree=1563232/2055920 swapFree=4181888/4192956
[pid=26329] ppid=26327 vsize=0 CPUtime=1137.29
/proc/26329/stat : 26329 (march_hi) R 26327 26329 26018 0 -1 4194308 13514 0 0 0 113715 14 0 0 25 0 1 0 102378774 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/26329/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1137.29
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1137.71
CPU time (s): 1137.31
CPU user time (s): 1137.15
CPU system time (s): 0.155976
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 63300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1137.15
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13514
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= 2484

runsolver used 0.835872 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-26 12:57:35
IDJOB=1728966
IDBENCH=24690
IDSOLVER=521
FILE ID=node18/1728966-1240743455
PBS_JOBID= 9186985
Free space on /tmp= 66148 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728966-1240743455/watcher-1728966-1240743455 -o /tmp/evaluation-result-1728966-1240743455/solver-1728966-1240743455 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1728966-1240743455.cnf

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

MD5SUM BENCH= ad877d677446ba8c798f8e71c4c035c2
RANDOM SEED=307159446

node18.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		: 3000.280
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		: 3000.280
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:       1613768 kB
Buffers:         54788 kB
Cached:         324156 kB
SwapCached:       5324 kB
Active:         205580 kB
Inactive:       181728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613768 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            40844 kB
Committed_AS:   424176 kB
PageTables:       1372 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= 66144 MiB
End job on node18 at 2009-04-26 13:16:33