Trace number 1628005

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 886.39 886.653

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1772751287-054.cnf
MD5SUM35065935e71c2ceef94b54d497dccd31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark762.232
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.90/0.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.90/0.94	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.90/0.94	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.90/0.94	c main()::
0.90/0.94	c initFormula():: searching for DIMACS p-line....
0.90/0.94	c full lookahead due to high density!
0.90/0.94	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.90/0.94	c parseCNF():: parsing....
0.90/0.94	c parseCNF():: the CNF contains 0 unary clauses.
0.90/0.94	c runParser():: parsing was successful, warming up engines...
0.90/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.94	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.90/0.94	c stat :: sign balance is biased by 0.005
0.90/0.94	c using k-SAT heuristics (size based diff)
0.90/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.90/0.94	c resolvent_look() :: found 2 resolvents
0.90/0.94	c main():: clause / variable ratio: ( 5342 / 60 ) = 89.03
0.90/0.94	c longest clause has size 7
0.90/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.94	c number of free variables = 60
0.90/0.94	c dynamic_preselect_setsize :: off
0.90/0.94	c main():: all systems go!
0.90/0.94	c |----------------------------------------------------------------|
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c |****************************************************************| (14/15) NodeCount: 1637067
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c |****************************************************************| (15/15) NodeCount: 1637068
886.33/886.65	c |----------------------------------------------------------------|
c |
886.33/886.65	c
886.33/886.65	c main():: nodeCount: 1637068
886.33/886.65	c main():: dead ends in main: 387
886.33/886.65	c main():: lookAheadCount: 73369808
886.33/886.65	c main():: unitResolveCount: 3177485
886.33/886.65	c main():: time=886.510000
886.33/886.65	c main():: necessary_assignments: 5440
886.33/886.65	c main():: bin_sat: 0, bin_unsat 0
886.33/886.65	c main():: doublelook: #: 5444826, succes #: 4427554
886.33/886.65	c main():: doublelook: overall 7.590 of all possible doublelooks executed
886.33/886.65	c main():: doublelook: succesrate: 81.317, average DL_trigger: 16.871
886.33/886.65	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-1628005-1240081381/watcher-1628005-1240081381 -o /tmp/evaluation-result-1628005-1240081381/solver-1628005-1240081381 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628005-1240081381.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: 1.01 1.01 1.00 3/64 21402
/proc/meminfo: memFree=1372096/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=836 CPUtime=0
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 36171002 856064 87 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 209 87 58 167 0 40 0

[startup+0.0976471 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 21402
/proc/meminfo: memFree=1372096/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=1796 CPUtime=0.09
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 735 0 0 0 9 0 0 0 18 0 1 0 36171002 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.101647 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 21402
/proc/meminfo: memFree=1372096/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=1796 CPUtime=0.1
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 735 0 0 0 10 0 0 0 18 0 1 0 36171002 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1796

[startup+0.301675 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 21402
/proc/meminfo: memFree=1372096/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=1796 CPUtime=0.3
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 735 0 0 0 30 0 0 0 19 0 1 0 36171002 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1796

[startup+0.701732 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 21402
/proc/meminfo: memFree=1372096/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=1796 CPUtime=0.7
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 735 0 0 0 70 0 0 0 22 0 1 0 36171002 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1796

[startup+1.50185 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21403
/proc/meminfo: memFree=1370744/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2324 CPUtime=1.5
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 913 0 0 0 150 0 0 0 25 0 1 0 36171002 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2324

[startup+3.10208 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21403
/proc/meminfo: memFree=1370616/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2324 CPUtime=3.1
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 913 0 0 0 310 0 0 0 25 0 1 0 36171002 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2324

[startup+6.30153 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21403
/proc/meminfo: memFree=1370560/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2324 CPUtime=6.29
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 913 0 0 0 629 0 0 0 25 0 1 0 36171002 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2324

[startup+12.7014 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21403
/proc/meminfo: memFree=1370496/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2324 CPUtime=12.69
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 913 0 0 0 1269 0 0 0 25 0 1 0 36171002 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2324

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21403
/proc/meminfo: memFree=1370496/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2324 CPUtime=25.48
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 913 0 0 0 2548 0 0 0 25 0 1 0 36171002 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2324

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1370496/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2324 CPUtime=51.08
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 913 0 0 0 5108 0 0 0 25 0 1 0 36171002 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134618730 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2324

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1370432/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2324 CPUtime=102.26
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 913 0 0 0 10226 0 0 0 25 0 1 0 36171002 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2324

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1370176/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2628 CPUtime=162.24
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 973 0 0 0 16224 0 0 0 25 0 1 0 36171002 2691072 484 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 657 484 93 167 0 488 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2628

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1370048/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2780 CPUtime=222.22
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 993 0 0 0 22222 0 0 0 25 0 1 0 36171002 2846720 504 1992294400 134512640 135197378 4294956240 18446744073709551615 134592948 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 695 504 93 167 0 526 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2780

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1369984/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=2780 CPUtime=282.21
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1014 0 0 0 28220 1 0 0 25 0 1 0 36171002 2846720 525 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 695 525 93 167 0 526 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1369856/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3008 CPUtime=342.19
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1037 0 0 0 34218 1 0 0 25 0 1 0 36171002 3080192 548 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 752 548 93 167 0 583 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3008

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1369728/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3008 CPUtime=402.17
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1059 0 0 0 40216 1 0 0 25 0 1 0 36171002 3080192 570 1992294400 134512640 135197378 4294956240 18446744073709551615 134592665 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 752 570 93 167 0 583 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3008

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1369600/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3008 CPUtime=462.15
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1082 0 0 0 46214 1 0 0 25 0 1 0 36171002 3080192 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 752 593 93 167 0 583 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 3008

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1369600/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3348 CPUtime=522.13
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1106 0 0 0 52212 1 0 0 25 0 1 0 36171002 3428352 617 1992294400 134512640 135197378 4294956240 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 837 617 93 167 0 668 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 3348

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1369472/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3348 CPUtime=582.12
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1131 0 0 0 58210 2 0 0 25 0 1 0 36171002 3428352 642 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 837 642 93 167 0 668 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1369344/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3348 CPUtime=642.11
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1157 0 0 0 64209 2 0 0 25 0 1 0 36171002 3428352 668 1992294400 134512640 135197378 4294956240 18446744073709551615 134548738 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 837 668 93 167 0 668 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3348

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21403
/proc/meminfo: memFree=1369216/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3860 CPUtime=702.09
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1185 0 0 0 70207 2 0 0 25 0 1 0 36171002 3952640 696 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 965 696 93 167 0 796 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 3860

[startup+762.305 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 21403
/proc/meminfo: memFree=1369088/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3860 CPUtime=762.07
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1216 0 0 0 76205 2 0 0 25 0 1 0 36171002 3952640 727 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 965 727 93 167 0 796 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 3860

[startup+822.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 21403
/proc/meminfo: memFree=1368896/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3860 CPUtime=822.05
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1249 0 0 0 82203 2 0 0 25 0 1 0 36171002 3952640 760 1992294400 134512640 135197378 4294956240 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 965 760 93 167 0 796 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 3860

[startup+882.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 21403
/proc/meminfo: memFree=1368704/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3860 CPUtime=882.03
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1293 0 0 0 88201 2 0 0 25 0 1 0 36171002 3952640 804 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 965 804 93 167 0 796 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 3860

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

[startup+883.101 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 21403
/proc/meminfo: memFree=1368704/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3860 CPUtime=882.83
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1294 0 0 0 88281 2 0 0 25 0 1 0 36171002 3952640 805 1992294400 134512640 135197378 4294956240 18446744073709551615 134597818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 965 805 93 167 0 796 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 3860

[startup+884.702 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 21403
/proc/meminfo: memFree=1368704/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3860 CPUtime=884.43
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1296 0 0 0 88441 2 0 0 25 0 1 0 36171002 3952640 807 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 965 807 93 167 0 796 0
Current children cumulated CPU time (s) 884.43
Current children cumulated vsize (KiB) 3860

[startup+885.506 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 21403
/proc/meminfo: memFree=1368704/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=3860 CPUtime=885.23
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1297 0 0 0 88521 2 0 0 25 0 1 0 36171002 3952640 808 1992294400 134512640 135197378 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 965 808 93 167 0 796 0
Current children cumulated CPU time (s) 885.23
Current children cumulated vsize (KiB) 3860

[startup+886.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 21403
/proc/meminfo: memFree=1368704/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=4624 CPUtime=886.03
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1298 0 0 0 88601 2 0 0 25 0 1 0 36171002 4734976 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134593016 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 1156 809 93 167 0 987 0
Current children cumulated CPU time (s) 886.03
Current children cumulated vsize (KiB) 4624

[startup+886.502 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 21403
/proc/meminfo: memFree=1368704/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=4624 CPUtime=886.23
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1298 0 0 0 88621 2 0 0 25 0 1 0 36171002 4734976 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 1156 809 93 167 0 987 0
Current children cumulated CPU time (s) 886.23
Current children cumulated vsize (KiB) 4624

[startup+886.606 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 21403
/proc/meminfo: memFree=1368704/2055920 swapFree=4192956/4192956
[pid=21402] ppid=21400 vsize=4624 CPUtime=886.33
/proc/21402/stat : 21402 (march_hi) R 21400 21402 21332 0 -1 4194304 1298 0 0 0 88631 2 0 0 25 0 1 0 36171002 4734976 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21402/statm: 1156 809 93 167 0 987 0
Current children cumulated CPU time (s) 886.33
Current children cumulated vsize (KiB) 4624

Child status: 20
Real time (s): 886.653
CPU time (s): 886.39
CPU user time (s): 886.361
CPU system time (s): 0.028995
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 4624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 886.361
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1299
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= 2382

runsolver used 0.740887 second user time and 1.73974 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-18 21:03:01
IDJOB=1628005
IDBENCH=70461
IDSOLVER=583
FILE ID=node29/1628005-1240081381
PBS_JOBID= 9157626
Free space on /tmp= 66516 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1772751287-054.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628005-1240081381/watcher-1628005-1240081381 -o /tmp/evaluation-result-1628005-1240081381/solver-1628005-1240081381 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628005-1240081381.cnf

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

MD5SUM BENCH= 35065935e71c2ceef94b54d497dccd31
RANDOM SEED=1890428371

node29.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1372512 kB
Buffers:         79448 kB
Cached:         532960 kB
SwapCached:          0 kB
Active:         204792 kB
Inactive:       421488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1372512 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            43064 kB
Committed_AS:   189868 kB
PageTables:       1468 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= 66516 MiB
End job on node29 at 2009-04-18 21:17:48