Trace number 1515841

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 884.404 884.668

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S197260469-019.cnf
MD5SUMc0553d7e475dba3d28dcd703430a5f12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.028
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 

0.89/0.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.94	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.94	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.94	c main()::
0.89/0.94	c initFormula():: searching for DIMACS p-line....
0.89/0.94	c full lookahead due to high density!
0.89/0.94	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.89/0.94	c parseCNF():: parsing....
0.89/0.94	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.94	c runParser():: parsing was successful, warming up engines...
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.89/0.94	c stat :: sign balance is biased by 0.008
0.89/0.94	c using k-SAT heuristics (size based diff)
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.89/0.94	c resolvent_look() :: found 2 resolvents
0.89/0.94	c main():: clause / variable ratio: ( 5342 / 60 ) = 89.03
0.89/0.94	c longest clause has size 7
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c number of free variables = 60
0.89/0.94	c dynamic_preselect_setsize :: off
0.89/0.94	c main():: all systems go!
0.89/0.94	c |----------------------------------------------------------------|
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c |****************************************************************| (14/15) NodeCount: 1635802
884.32/884.66	c |----------------------------------------------------------------|
c |
884.32/884.66	c
884.32/884.66	c main():: nodeCount: 1635802
884.32/884.66	c main():: dead ends in main: 357
884.32/884.66	c main():: lookAheadCount: 73360419
884.32/884.66	c main():: unitResolveCount: 3173831
884.32/884.66	c main():: time=884.520000
884.32/884.66	c main():: necessary_assignments: 5426
884.32/884.66	c main():: bin_sat: 0, bin_unsat 0
884.32/884.66	c main():: doublelook: #: 5442549, succes #: 4424504
884.32/884.66	c main():: doublelook: overall 7.587 of all possible doublelooks executed
884.32/884.66	c main():: doublelook: succesrate: 81.295, average DL_trigger: 16.848
884.32/884.66	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515841-1238260037/watcher-1515841-1238260037 -o /tmp/evaluation-result-1515841-1238260037/solver-1515841-1238260037 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1515841-1238260037.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 0.97 0.99 3/69 5447
/proc/meminfo: memFree=902184/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=836 CPUtime=0
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1098666876 856064 90 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 209 90 58 167 0 40 0

[startup+0.0290901 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 5447
/proc/meminfo: memFree=902184/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=1392 CPUtime=0.02
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 411 0 0 0 2 0 0 0 18 0 1 0 1098666876 1425408 221 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 348 221 79 167 0 179 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1392

[startup+0.102097 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 5447
/proc/meminfo: memFree=902184/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=1796 CPUtime=0.1
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 737 0 0 0 10 0 0 0 18 0 1 0 1098666876 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1796

[startup+0.302117 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 5447
/proc/meminfo: memFree=902184/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=1796 CPUtime=0.3
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 737 0 0 0 30 0 0 0 19 0 1 0 1098666876 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1796

[startup+0.702157 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 5447
/proc/meminfo: memFree=902184/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=1796 CPUtime=0.7
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 737 0 0 0 70 0 0 0 22 0 1 0 1098666876 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1796

[startup+1.50124 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900832/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2324 CPUtime=1.49
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 916 0 0 0 149 0 0 0 25 0 1 0 1098666876 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2324

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900640/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2324 CPUtime=3.09
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 916 0 0 0 309 0 0 0 25 0 1 0 1098666876 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2324

[startup+6.30173 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900640/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2324 CPUtime=6.29
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 916 0 0 0 629 0 0 0 25 0 1 0 1098666876 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 581 425 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: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900512/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2324 CPUtime=12.69
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 916 0 0 0 1269 0 0 0 25 0 1 0 1098666876 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134524933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2324

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900512/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2324 CPUtime=25.49
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 916 0 0 0 2549 0 0 0 25 0 1 0 1098666876 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2324

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900448/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2324 CPUtime=51.08
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 916 0 0 0 5108 0 0 0 25 0 1 0 1098666876 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2324

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900448/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2324 CPUtime=102.27
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 916 0 0 0 10227 0 0 0 25 0 1 0 1098666876 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134593027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2324

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900128/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2628 CPUtime=162.24
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 976 0 0 0 16224 0 0 0 25 0 1 0 1098666876 2691072 485 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 657 485 93 167 0 488 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2628

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5448
/proc/meminfo: memFree=900000/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2780 CPUtime=222.22
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 997 0 0 0 22222 0 0 0 25 0 1 0 1098666876 2846720 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 695 506 93 167 0 526 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2780

[startup+282.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/70 5448
/proc/meminfo: memFree=899872/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=2780 CPUtime=282.21
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1019 0 0 0 28220 1 0 0 25 0 1 0 1098666876 2846720 528 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 695 528 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: 1.08 1.00 1.00 2/70 5448
/proc/meminfo: memFree=899744/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3008 CPUtime=342.19
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1040 0 0 0 34218 1 0 0 25 0 1 0 1098666876 3080192 549 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 752 549 93 167 0 583 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3008

[startup+402.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/70 5448
/proc/meminfo: memFree=899616/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3008 CPUtime=402.17
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1063 0 0 0 40216 1 0 0 25 0 1 0 1098666876 3080192 572 1992294400 134512640 135197378 4294956240 18446744073709551615 134603138 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 752 572 93 167 0 583 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3008

[startup+462.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/70 5448
/proc/meminfo: memFree=899680/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3348 CPUtime=462.15
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1087 0 0 0 46214 1 0 0 25 0 1 0 1098666876 3428352 596 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 837 596 93 167 0 668 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 3348

[startup+522.303 s]
/proc/loadavg: 1.07 1.03 1.00 2/70 5448
/proc/meminfo: memFree=899616/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3348 CPUtime=522.14
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1111 0 0 0 52213 1 0 0 25 0 1 0 1098666876 3428352 620 1992294400 134512640 135197378 4294956240 18446744073709551615 134603225 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 837 620 93 167 0 668 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3348

[startup+582.303 s]
/proc/loadavg: 1.02 1.02 1.00 2/70 5448
/proc/meminfo: memFree=899488/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3348 CPUtime=582.12
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1136 0 0 0 58211 1 0 0 25 0 1 0 1098666876 3428352 645 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 837 645 93 167 0 668 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3348

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/70 5448
/proc/meminfo: memFree=899296/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3348 CPUtime=642.12
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1162 0 0 0 64210 2 0 0 25 0 1 0 1098666876 3428352 671 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 837 671 93 167 0 668 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3348

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 5448
/proc/meminfo: memFree=899232/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3860 CPUtime=702.09
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1191 0 0 0 70207 2 0 0 25 0 1 0 1098666876 3952640 700 1992294400 134512640 135197378 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 965 700 93 167 0 796 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 3860

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 5448
/proc/meminfo: memFree=899040/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3860 CPUtime=762.08
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1221 0 0 0 76206 2 0 0 25 0 1 0 1098666876 3952640 730 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 965 730 93 167 0 796 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 3860

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5448
/proc/meminfo: memFree=898848/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3860 CPUtime=822.05
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1255 0 0 0 82203 2 0 0 25 0 1 0 1098666876 3952640 764 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 965 764 93 167 0 796 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 3860

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5448
/proc/meminfo: memFree=898656/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3860 CPUtime=882.03
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1298 0 0 0 88201 2 0 0 25 0 1 0 1098666876 3952640 807 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 965 807 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+883.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5448
/proc/meminfo: memFree=898656/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=3860 CPUtime=882.83
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1299 0 0 0 88281 2 0 0 25 0 1 0 1098666876 3952640 808 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 965 808 93 167 0 796 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 3860

[startup+883.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5448
/proc/meminfo: memFree=898720/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=4624 CPUtime=883.63
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1300 0 0 0 88361 2 0 0 25 0 1 0 1098666876 4734976 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 1156 809 93 167 0 987 0
Current children cumulated CPU time (s) 883.63
Current children cumulated vsize (KiB) 4624

[startup+884.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5448
/proc/meminfo: memFree=898720/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=4624 CPUtime=884.03
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1301 0 0 0 88401 2 0 0 25 0 1 0 1098666876 4734976 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134593066 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 1156 810 93 167 0 987 0
Current children cumulated CPU time (s) 884.03
Current children cumulated vsize (KiB) 4624

[startup+884.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5448
/proc/meminfo: memFree=898720/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=4624 CPUtime=884.22
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1301 0 0 0 88420 2 0 0 25 0 1 0 1098666876 4734976 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134524947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 1156 810 93 167 0 987 0
Current children cumulated CPU time (s) 884.22
Current children cumulated vsize (KiB) 4624

[startup+884.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5448
/proc/meminfo: memFree=898720/2055920 swapFree=4169124/4192956
[pid=5447] ppid=5445 vsize=4624 CPUtime=884.32
/proc/5447/stat : 5447 (march_hi) R 5445 5447 5166 0 -1 4194304 1301 0 0 0 88430 2 0 0 25 0 1 0 1098666876 4734976 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/5447/statm: 1156 810 93 167 0 987 0
Current children cumulated CPU time (s) 884.32
Current children cumulated vsize (KiB) 4624

Child status: 20
Real time (s): 884.668
CPU time (s): 884.404
CPU user time (s): 884.374
CPU system time (s): 0.029995
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 4624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 884.374
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1302
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= 1593

runsolver used 0.790879 second user time and 2.45663 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 18:07:17
IDJOB=1515841
IDBENCH=70463
IDSOLVER=521
FILE ID=node44/1515841-1238260037
PBS_JOBID= 9060747
Free space on /tmp= 66400 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S197260469-019.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515841-1238260037/watcher-1515841-1238260037 -o /tmp/evaluation-result-1515841-1238260037/solver-1515841-1238260037 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1515841-1238260037.cnf

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

MD5SUM BENCH= c0553d7e475dba3d28dcd703430a5f12
RANDOM SEED=49195704

node44.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		: 3000.241
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		: 3000.241
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:        902600 kB
Buffers:        104764 kB
Cached:         938260 kB
SwapCached:      13220 kB
Active:         307832 kB
Inactive:       749916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        902600 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          18156 kB
Slab:            80992 kB
Committed_AS:  2541376 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-28 18:22:02