Trace number 1628006

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 892.491 892.748

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark768.415
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 0.007
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 4 resolvents
0.89/0.94	c main():: clause / variable ratio: ( 5344 / 60 ) = 89.07
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 |****************************************************************| (11/15) NodeCount: 1642778
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c |****************************************************************| (12/15) NodeCount: 1647679
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c |****************************************************************| (14/15) NodeCount: 1648458
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c |****************************************************************| (15/15) NodeCount: 1648463
892.43/892.74	c |----------------------------------------------------------------|
c |
892.43/892.74	c
892.43/892.74	c main():: nodeCount: 1648463
892.43/892.74	c main():: dead ends in main: 374
892.43/892.74	c main():: lookAheadCount: 73880865
892.43/892.74	c main():: unitResolveCount: 3200188
892.43/892.74	c main():: time=892.610000
892.43/892.74	c main():: necessary_assignments: 5457
892.43/892.74	c main():: bin_sat: 0, bin_unsat 0
892.43/892.74	c main():: doublelook: #: 5484533, succes #: 4460005
892.43/892.74	c main():: doublelook: overall 7.592 of all possible doublelooks executed
892.43/892.74	c main():: doublelook: succesrate: 81.320, average DL_trigger: 16.859
892.43/892.74	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-1628006-1240082008/watcher-1628006-1240082008 -o /tmp/evaluation-result-1628006-1240082008/solver-1628006-1240082008 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628006-1240082008.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 3/65 19801
/proc/meminfo: memFree=840080/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=836 CPUtime=0
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 36229180 856064 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 209 89 58 167 0 40 0

[startup+0.037693 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19801
/proc/meminfo: memFree=840080/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=1392 CPUtime=0.03
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 586 0 0 0 3 0 0 0 18 0 1 0 36229180 1425408 223 1992294400 134512640 135197378 4294956240 18446744073709551615 134649267 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 348 223 81 167 0 179 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1392

[startup+0.102698 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19801
/proc/meminfo: memFree=840080/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=1796 CPUtime=0.09
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 735 0 0 0 9 0 0 0 18 0 1 0 36229180 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.301722 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19801
/proc/meminfo: memFree=840080/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=1796 CPUtime=0.29
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 735 0 0 0 29 0 0 0 19 0 1 0 36229180 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796

[startup+0.701772 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19801
/proc/meminfo: memFree=840080/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=1796 CPUtime=0.69
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 735 0 0 0 69 0 0 0 22 0 1 0 36229180 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1796

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838792/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2324 CPUtime=1.49
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 914 0 0 0 149 0 0 0 25 0 1 0 36229180 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2324

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838664/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2324 CPUtime=3.09
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 914 0 0 0 309 0 0 0 25 0 1 0 36229180 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2324

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838600/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2324 CPUtime=6.29
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 914 0 0 0 629 0 0 0 25 0 1 0 36229180 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2324

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838472/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2324 CPUtime=12.69
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 914 0 0 0 1269 0 0 0 25 0 1 0 36229180 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2324

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838472/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2324 CPUtime=25.48
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 914 0 0 0 2548 0 0 0 25 0 1 0 36229180 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 581 425 93 167 0 412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2324

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838472/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2324 CPUtime=51.08
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 914 0 0 0 5108 0 0 0 25 0 1 0 36229180 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/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: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838408/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2324 CPUtime=102.27
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 914 0 0 0 10226 1 0 0 25 0 1 0 36229180 2379776 425 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/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: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838152/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2628 CPUtime=162.25
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 975 0 0 0 16224 1 0 0 25 0 1 0 36229180 2691072 486 1992294400 134512640 135197378 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 657 486 93 167 0 488 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2628

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=838024/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2780 CPUtime=222.23
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 996 0 0 0 22222 1 0 0 25 0 1 0 36229180 2846720 507 1992294400 134512640 135197378 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 695 507 93 167 0 526 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2780

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=837960/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=2780 CPUtime=282.22
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1017 0 0 0 28221 1 0 0 25 0 1 0 36229180 2846720 528 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 695 528 93 167 0 526 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2780

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=837832/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3008 CPUtime=342.2
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1039 0 0 0 34219 1 0 0 25 0 1 0 36229180 3080192 550 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 752 550 93 167 0 583 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3008

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=837704/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3008 CPUtime=402.18
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1061 0 0 0 40217 1 0 0 25 0 1 0 36229180 3080192 572 1992294400 134512640 135197378 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 752 572 93 167 0 583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3008

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=837576/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3008 CPUtime=462.16
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1084 0 0 0 46215 1 0 0 25 0 1 0 36229180 3080192 595 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 752 595 93 167 0 583 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3008

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=837640/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3348 CPUtime=522.14
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1108 0 0 0 52213 1 0 0 25 0 1 0 36229180 3428352 619 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 837 619 93 167 0 668 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3348

[startup+582.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 19802
/proc/meminfo: memFree=837576/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3348 CPUtime=582.12
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1133 0 0 0 58211 1 0 0 25 0 1 0 36229180 3428352 644 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 837 644 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: 1.05 1.02 1.00 2/66 19802
/proc/meminfo: memFree=837448/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3348 CPUtime=642.12
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1159 0 0 0 64210 2 0 0 25 0 1 0 36229180 3428352 670 1992294400 134512640 135197378 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 837 670 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: 1.02 1.02 1.00 2/66 19802
/proc/meminfo: memFree=837320/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3860 CPUtime=702.1
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1186 0 0 0 70208 2 0 0 25 0 1 0 36229180 3952640 697 1992294400 134512640 135197378 4294956240 18446744073709551615 134539090 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 965 697 93 167 0 796 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 3860

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19802
/proc/meminfo: memFree=837192/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3860 CPUtime=762.08
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1216 0 0 0 76206 2 0 0 25 0 1 0 36229180 3952640 727 1992294400 134512640 135197378 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 965 727 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 2/66 19802
/proc/meminfo: memFree=837000/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3860 CPUtime=822.06
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1248 0 0 0 82204 2 0 0 25 0 1 0 36229180 3952640 759 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 965 759 93 167 0 796 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 3860

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=836808/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3860 CPUtime=882.04
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1289 0 0 0 88202 2 0 0 25 0 1 0 36229180 3952640 800 1992294400 134512640 135197378 4294956240 18446744073709551615 134603148 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 965 800 93 167 0 796 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 3860

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

[startup+883.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=836808/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3860 CPUtime=882.84
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1290 0 0 0 88282 2 0 0 25 0 1 0 36229180 3952640 801 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 965 801 93 167 0 796 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 3860

[startup+889.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=836808/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3860 CPUtime=889.24
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1296 0 0 0 88922 2 0 0 25 0 1 0 36229180 3952640 807 1992294400 134512640 135197378 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 965 807 93 167 0 796 0
Current children cumulated CPU time (s) 889.24
Current children cumulated vsize (KiB) 3860

[startup+891.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=836808/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=3860 CPUtime=890.84
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1297 0 0 0 89082 2 0 0 25 0 1 0 36229180 3952640 808 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 965 808 93 167 0 796 0
Current children cumulated CPU time (s) 890.84
Current children cumulated vsize (KiB) 3860

[startup+891.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=836808/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=4624 CPUtime=891.63
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1298 0 0 0 89161 2 0 0 25 0 1 0 36229180 4734976 809 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 1156 809 93 167 0 987 0
Current children cumulated CPU time (s) 891.63
Current children cumulated vsize (KiB) 4624

[startup+892.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=836744/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=4624 CPUtime=892.03
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1299 0 0 0 89201 2 0 0 25 0 1 0 36229180 4734976 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 1156 810 93 167 0 987 0
Current children cumulated CPU time (s) 892.03
Current children cumulated vsize (KiB) 4624

[startup+892.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19802
/proc/meminfo: memFree=836744/2055920 swapFree=4192956/4192956
[pid=19801] ppid=19799 vsize=4624 CPUtime=892.43
/proc/19801/stat : 19801 (march_hi) R 19799 19801 19684 0 -1 4194304 1299 0 0 0 89241 2 0 0 25 0 1 0 36229180 4734976 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 1156 810 93 167 0 987 0
Current children cumulated CPU time (s) 892.43
Current children cumulated vsize (KiB) 4624

Child status: 20
Real time (s): 892.748
CPU time (s): 892.491
CPU user time (s): 892.461
CPU system time (s): 0.029995
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 4624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 892.461
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= 1300
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= 1618

runsolver used 0.817875 second user time and 2.45363 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-18 21:13:28
IDJOB=1628006
IDBENCH=70462
IDSOLVER=583
FILE ID=node54/1628006-1240082008
PBS_JOBID= 9157595
Free space on /tmp= 66340 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628006-1240082008/watcher-1628006-1240082008 -o /tmp/evaluation-result-1628006-1240082008/solver-1628006-1240082008 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628006-1240082008.cnf

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=990617180

node54.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		: 3000.234
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		: 3000.234
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:        840560 kB
Buffers:         84976 kB
Cached:        1034712 kB
SwapCached:          0 kB
Active:         330944 kB
Inactive:       804092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        840560 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          25088 kB
Slab:            66316 kB
Committed_AS:   172644 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node54 at 2009-04-18 21:28:21