Trace number 1628095

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 2417.39 2423.39

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2417.39
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 7 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 519 free variables and 2203 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.515
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
0.00/0.02	c resolvent_look() :: found 80 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2283 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 520 variabels and 2283 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2283 / 520 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 519
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 0/999) NodeCount: 148
0.04/0.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 600
0.18/0.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4530
1.40/1.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 27216
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c |****************************************************************| ( 4/999) NodeCount: 117879
48.13/52.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 375205
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c |****************************************************************| ( 6/999) NodeCount: 906671
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c |****************************************************************| ( 7/999) NodeCount: 1711423
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c |****************************************************************| ( 8/999) NodeCount: 2601275
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c |****************************************************************| ( 9/999) NodeCount: 3313950
1954.65/1960.57	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 3723827
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c |****************************************************************| (17/999) NodeCount: 3954881
2417.30/2423.36	c |----------------------------------------------------------------|
c |
2417.30/2423.36	c
2417.30/2423.36	c main():: nodeCount: 3954881
2417.30/2423.36	c main():: dead ends in main: 68197
2417.30/2423.36	c main():: lookAheadCount: 246703751
2417.30/2423.36	c main():: unitResolveCount: 81249619
2417.30/2423.36	c main():: time=-1877.237296
2417.30/2423.36	c main():: necessary_assignments: 1012003
2417.30/2423.36	c main():: bin_sat: 0, bin_unsat 0
2417.30/2423.36	c main():: doublelook: #: 15121987, succes #: 10773483
2417.30/2423.36	c main():: doublelook: overall 6.351 of all possible doublelooks executed
2417.30/2423.36	c main():: doublelook: succesrate: 71.244, average DL_trigger: 59.191
2417.30/2423.36	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-1628095-1240107782/watcher-1628095-1240107782 -o /tmp/evaluation-result-1628095-1240107782/solver-1628095-1240107782 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628095-1240107782.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: 1.74 1.22 1.07 3/71 4080
/proc/meminfo: memFree=1119408/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=984 CPUtime=0
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 147 0 0 0 0 0 0 0 20 0 1 0 38807105 1007616 130 1992294400 134512640 135197378 4294956240 18446744073709551615 134713217 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 246 130 65 167 0 77 0

[startup+0.0514419 s]
/proc/loadavg: 1.74 1.22 1.07 3/71 4080
/proc/meminfo: memFree=1119408/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=1768 CPUtime=0.04
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 291 0 0 0 4 0 0 0 20 0 1 0 38807105 1810432 274 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 442 274 91 167 0 273 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1768

[startup+0.101448 s]
/proc/loadavg: 1.74 1.22 1.07 3/71 4080
/proc/meminfo: memFree=1119408/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=1768 CPUtime=0.09
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 298 0 0 0 9 0 0 0 20 0 1 0 38807105 1810432 281 1992294400 134512640 135197378 4294956240 18446744073709551615 134605243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 442 281 91 167 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301471 s]
/proc/loadavg: 1.74 1.22 1.07 3/71 4080
/proc/meminfo: memFree=1119408/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=1900 CPUtime=0.27
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 322 0 0 0 27 0 0 0 23 0 1 0 38807105 1945600 305 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 475 305 91 167 0 306 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 1900

[startup+0.701517 s]
/proc/loadavg: 1.74 1.22 1.07 3/71 4080
/proc/meminfo: memFree=1119408/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=1900 CPUtime=0.65
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 333 0 0 0 65 0 0 0 25 0 1 0 38807105 1945600 316 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 475 316 91 167 0 306 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 1900

[startup+1.50161 s]
/proc/loadavg: 1.74 1.22 1.07 3/71 4349
/proc/meminfo: memFree=1118128/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=2116 CPUtime=1.4
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 362 0 0 0 140 0 0 0 25 0 1 0 38807105 2166784 345 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 529 345 91 167 0 360 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 2116

[startup+3.1018 s]
/proc/loadavg: 1.74 1.22 1.07 3/72 4624
/proc/meminfo: memFree=1117352/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=2600 CPUtime=2.88
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 450 0 0 0 288 0 0 0 25 0 1 0 38807105 2662400 433 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 650 433 91 167 0 481 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 2600

[startup+6.3012 s]
/proc/loadavg: 1.84 1.25 1.08 3/72 5499
/proc/meminfo: memFree=1115816/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=2752 CPUtime=5.85
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 510 0 0 0 585 0 0 0 25 0 1 0 38807105 2818048 493 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 688 493 91 167 0 519 0
Current children cumulated CPU time (s) 5.85
Current children cumulated vsize (KiB) 2752

[startup+12.7019 s]
/proc/loadavg: 1.85 1.26 1.09 3/71 7258
/proc/meminfo: memFree=1113584/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=3504 CPUtime=11.77
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 645 0 0 0 1176 1 0 0 25 0 1 0 38807105 3588096 628 1992294400 134512640 135197378 4294956240 18446744073709551615 134592277 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 876 628 91 167 0 707 0
Current children cumulated CPU time (s) 11.77
Current children cumulated vsize (KiB) 3504

[startup+25.5014 s]
/proc/loadavg: 1.96 1.32 1.11 2/72 10920
/proc/meminfo: memFree=1108328/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=4256 CPUtime=23.49
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 857 0 0 0 2347 2 0 0 25 0 1 0 38807105 4358144 840 1992294400 134512640 135197378 4294956240 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 1064 840 91 167 0 895 0
Current children cumulated CPU time (s) 23.49
Current children cumulated vsize (KiB) 4256

[startup+51.1015 s]
/proc/loadavg: 2.08 1.40 1.14 3/71 18533
/proc/meminfo: memFree=1096112/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=6652 CPUtime=46.71
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 1239 0 0 0 4667 4 0 0 25 0 1 0 38807105 6811648 1222 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 1663 1222 91 167 0 1494 0
Current children cumulated CPU time (s) 46.71
Current children cumulated vsize (KiB) 6652

[startup+102.305 s]
/proc/loadavg: 1.55 1.37 1.14 2/65 21625
/proc/meminfo: memFree=1091816/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=11928 CPUtime=97.01
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 2059 0 0 0 9695 6 0 0 25 0 1 0 38807105 12214272 2042 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 2982 2042 91 167 0 2813 0
Current children cumulated CPU time (s) 97.01
Current children cumulated vsize (KiB) 11928

[startup+162.302 s]
/proc/loadavg: 1.20 1.30 1.13 2/65 21625
/proc/meminfo: memFree=1088168/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=17732 CPUtime=156.99
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 2974 0 0 0 15692 7 0 0 25 0 1 0 38807105 18157568 2957 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 4433 2957 91 167 0 4264 0
Current children cumulated CPU time (s) 156.99
Current children cumulated vsize (KiB) 17732

[startup+222.302 s]
/proc/loadavg: 1.07 1.24 1.12 2/65 21625
/proc/meminfo: memFree=1084520/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=17732 CPUtime=216.97
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 3872 0 0 0 21690 7 0 0 25 0 1 0 38807105 18157568 3855 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 4433 3855 91 167 0 4264 0
Current children cumulated CPU time (s) 216.97
Current children cumulated vsize (KiB) 17732

[startup+282.302 s]
/proc/loadavg: 1.02 1.19 1.11 2/65 21625
/proc/meminfo: memFree=1080872/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=23552 CPUtime=276.95
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 4775 0 0 0 27687 8 0 0 25 0 1 0 38807105 24117248 4758 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 5888 4758 91 167 0 5719 0
Current children cumulated CPU time (s) 276.95
Current children cumulated vsize (KiB) 23552

[startup+342.302 s]
/proc/loadavg: 1.01 1.16 1.10 2/65 21625
/proc/meminfo: memFree=1077296/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=27396 CPUtime=336.93
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 5654 0 0 0 33685 8 0 0 25 0 1 0 38807105 28053504 5637 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 6849 5637 91 167 0 6680 0
Current children cumulated CPU time (s) 336.93
Current children cumulated vsize (KiB) 27396

[startup+402.302 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 21625
/proc/meminfo: memFree=1073904/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=36128 CPUtime=396.91
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 6488 0 0 0 39682 9 0 0 25 0 1 0 38807105 36995072 6471 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 9032 6471 91 167 0 8863 0
Current children cumulated CPU time (s) 396.91
Current children cumulated vsize (KiB) 36128

[startup+462.302 s]
/proc/loadavg: 1.00 1.10 1.08 2/65 21625
/proc/meminfo: memFree=1070704/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=36128 CPUtime=456.89
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 7278 0 0 0 45680 9 0 0 25 0 1 0 38807105 36995072 7261 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 9032 7261 91 167 0 8863 0
Current children cumulated CPU time (s) 456.89
Current children cumulated vsize (KiB) 36128

[startup+522.302 s]
/proc/loadavg: 1.00 1.08 1.08 2/65 21625
/proc/meminfo: memFree=1067376/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=36128 CPUtime=516.87
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 8121 0 0 0 51678 9 0 0 25 0 1 0 38807105 36995072 8104 1992294400 134512640 135197378 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 9032 8104 91 167 0 8863 0
Current children cumulated CPU time (s) 516.87
Current children cumulated vsize (KiB) 36128

[startup+582.301 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 21625
/proc/meminfo: memFree=1064048/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=49224 CPUtime=576.86
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 8931 0 0 0 57676 10 0 0 25 0 1 0 38807105 50405376 8914 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 12306 8914 91 167 0 12137 0
Current children cumulated CPU time (s) 576.86
Current children cumulated vsize (KiB) 49224

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 21625
/proc/meminfo: memFree=1060656/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=56916 CPUtime=636.84
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 9766 0 0 0 63674 10 0 0 25 0 1 0 38807105 58281984 9749 1992294400 134512640 135197378 4294956240 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 14229 9749 91 167 0 14060 0
Current children cumulated CPU time (s) 636.84
Current children cumulated vsize (KiB) 56916


################
# More data... #
################

/proc/meminfo: memFree=1005808/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=1716.51
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 23257 0 0 0 171634 17 0 0 25 0 1 0 38807105 124461056 23240 1992294400 134512640 135197378 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 23240 91 167 0 30217 0
Current children cumulated CPU time (s) 1716.51
Current children cumulated vsize (KiB) 121544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=1002928/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=1776.49
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 23964 0 0 0 177632 17 0 0 25 0 1 0 38807105 124461056 23947 1992294400 134512640 135197378 4294956240 18446744073709551615 134525371 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 23947 91 167 0 30217 0
Current children cumulated CPU time (s) 1776.49
Current children cumulated vsize (KiB) 121544

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=1000176/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=1836.48
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 24661 0 0 0 183630 18 0 0 25 0 1 0 38807105 124461056 24644 1992294400 134512640 135197378 4294956240 18446744073709551615 134597730 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 24644 91 167 0 30217 0
Current children cumulated CPU time (s) 1836.48
Current children cumulated vsize (KiB) 121544

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=997296/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=1896.46
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 25346 0 0 0 189627 19 0 0 25 0 1 0 38807105 124461056 25329 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 25329 91 167 0 30217 0
Current children cumulated CPU time (s) 1896.46
Current children cumulated vsize (KiB) 121544

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=994736/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=1956.45
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 25985 0 0 0 195626 19 0 0 25 0 1 0 38807105 124461056 25968 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 25968 91 167 0 30217 0
Current children cumulated CPU time (s) 1956.45
Current children cumulated vsize (KiB) 121544

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=992048/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=2016.43
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 26651 0 0 0 201624 19 0 0 25 0 1 0 38807105 124461056 26634 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 26634 91 167 0 30217 0
Current children cumulated CPU time (s) 2016.43
Current children cumulated vsize (KiB) 121544

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=989360/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=2076.41
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 27304 0 0 0 207622 19 0 0 25 0 1 0 38807105 124461056 27287 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 27287 91 167 0 30217 0
Current children cumulated CPU time (s) 2076.41
Current children cumulated vsize (KiB) 121544

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=986608/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=2136.39
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 27980 0 0 0 213620 19 0 0 25 0 1 0 38807105 124461056 27963 1992294400 134512640 135197378 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 27963 91 167 0 30217 0
Current children cumulated CPU time (s) 2136.39
Current children cumulated vsize (KiB) 121544

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=983920/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=2196.37
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 28628 0 0 0 219617 20 0 0 25 0 1 0 38807105 124461056 28611 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 28611 91 167 0 30217 0
Current children cumulated CPU time (s) 2196.37
Current children cumulated vsize (KiB) 121544

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21627
/proc/meminfo: memFree=981488/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=121544 CPUtime=2256.36
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 29236 0 0 0 225616 20 0 0 25 0 1 0 38807105 124461056 29219 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 30386 29219 91 167 0 30217 0
Current children cumulated CPU time (s) 2256.36
Current children cumulated vsize (KiB) 121544

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=978792/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2316.33
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 29864 0 0 0 231612 21 0 0 25 0 1 0 38807105 169721856 29847 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 29847 91 167 0 41267 0
Current children cumulated CPU time (s) 2316.33
Current children cumulated vsize (KiB) 165744

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=976232/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2376.31
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 30459 0 0 0 237609 22 0 0 25 0 1 0 38807105 169721856 30442 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 30442 91 167 0 41267 0
Current children cumulated CPU time (s) 2376.31
Current children cumulated vsize (KiB) 165744

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

[startup+2406.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=975272/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2400.3
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 30692 0 0 0 240008 22 0 0 25 0 1 0 38807105 169721856 30675 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 30675 91 167 0 41267 0
Current children cumulated CPU time (s) 2400.3
Current children cumulated vsize (KiB) 165744

[startup+2412.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=975016/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2406.7
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 30749 0 0 0 240648 22 0 0 25 0 1 0 38807105 169721856 30732 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 30732 91 167 0 41267 0
Current children cumulated CPU time (s) 2406.7
Current children cumulated vsize (KiB) 165744

[startup+2419.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=974696/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2413.1
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 30806 0 0 0 241288 22 0 0 25 0 1 0 38807105 169721856 30789 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 30789 91 167 0 41267 0
Current children cumulated CPU time (s) 2413.1
Current children cumulated vsize (KiB) 165744

[startup+2420.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=974632/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2414.69
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 30821 0 0 0 241447 22 0 0 25 0 1 0 38807105 169721856 30804 1992294400 134512640 135197378 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 30804 91 167 0 41267 0
Current children cumulated CPU time (s) 2414.69
Current children cumulated vsize (KiB) 165744

[startup+2422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=974568/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2416.29
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 30834 0 0 0 241607 22 0 0 25 0 1 0 38807105 169721856 30817 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 30817 91 167 0 41267 0
Current children cumulated CPU time (s) 2416.29
Current children cumulated vsize (KiB) 165744

[startup+2423.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=974568/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2417.09
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 30840 0 0 0 241687 22 0 0 25 0 1 0 38807105 169721856 30823 1992294400 134512640 135197378 4294956240 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 30823 91 167 0 41267 0
Current children cumulated CPU time (s) 2417.09
Current children cumulated vsize (KiB) 165744

[startup+2423.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21633
/proc/meminfo: memFree=974568/2055920 swapFree=4192956/4192956
[pid=4080] ppid=4076 vsize=165744 CPUtime=2417.3
/proc/4080/stat : 4080 (march_hi) R 4076 4080 3840 0 -1 4194304 30841 0 0 0 241708 22 0 0 25 0 1 0 38807105 169721856 30824 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4080/statm: 41436 30824 91 167 0 41267 0
Current children cumulated CPU time (s) 2417.3
Current children cumulated vsize (KiB) 165744

Child status: 20
Real time (s): 2423.39
CPU time (s): 2417.39
CPU user time (s): 2417.15
CPU system time (s): 0.247962
CPU usage (%): 99.7527
Max. virtual memory (cumulated for all children) (KiB): 165744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2417.15
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30845
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= 9608

runsolver used 1.93571 second user time and 4.86226 second system time

The end

Launcher Data

Begin job on node75 at 2009-04-19 04:23:03
IDJOB=1628095
IDBENCH=70551
IDSOLVER=583
FILE ID=node75/1628095-1240107782
PBS_JOBID= 9157746
Free space on /tmp= 66336 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628095-1240107782/watcher-1628095-1240107782 -o /tmp/evaluation-result-1628095-1240107782/solver-1628095-1240107782 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628095-1240107782.cnf

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=1500820271

node75.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1119504 kB
Buffers:         52340 kB
Cached:         790384 kB
SwapCached:          0 kB
Active:         166856 kB
Inactive:       691516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119504 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          25760 kB
Slab:            63428 kB
Committed_AS:   144644 kB
PageTables:       1712 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= 66336 MiB
End job on node75 at 2009-04-19 05:03:26