Trace number 1627990

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 hi? (TO) 5000.06 5001.56

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
MD5SUMeaf4e52b2ac22d87cb6a2c76b08ea88a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.048992
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.048
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.05	c resolvent_look() :: found 4 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2560 / 120 ) = 21.33
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 200
0.10/0.13	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 702
0.20/0.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5601
1.29/1.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 37668
9.19/9.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 188046
50.97/51.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 722202
214.72/214.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2196269
711.08/711.36	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 5394105
1888.83/1889.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 10871300
4083.87/4085.16	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627990-1240078642/watcher-1627990-1240078642 -o /tmp/evaluation-result-1627990-1240078642/solver-1627990-1240078642 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627990-1240078642.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: 0.99 0.97 0.96 3/64 22639
/proc/meminfo: memFree=1066032/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=836 CPUtime=0
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 35897873 856064 86 1992294400 134512640 135197378 4294956240 18446744073709551615 134852017 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 209 86 58 167 0 40 0

[startup+0.0709479 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22639
/proc/meminfo: memFree=1066032/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=1452 CPUtime=0.06
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 247 0 0 0 6 0 0 0 18 0 1 0 35897873 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1452

[startup+0.101951 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22639
/proc/meminfo: memFree=1066032/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=1452 CPUtime=0.1
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 247 0 0 0 10 0 0 0 18 0 1 0 35897873 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1452

[startup+0.301973 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22639
/proc/meminfo: memFree=1066032/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=1452 CPUtime=0.3
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 247 0 0 0 30 0 0 0 19 0 1 0 35897873 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1452

[startup+0.70202 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 22639
/proc/meminfo: memFree=1066032/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=1588 CPUtime=0.7
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 260 0 0 0 70 0 0 0 22 0 1 0 35897873 1626112 243 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 397 243 93 167 0 228 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1588

[startup+1.50111 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1065320/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=1732 CPUtime=1.49
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 312 0 0 0 149 0 0 0 25 0 1 0 35897873 1773568 293 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 433 294 93 167 0 264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1065000/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=1984 CPUtime=3.09
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 354 0 0 0 309 0 0 0 25 0 1 0 35897873 2031616 335 1992294400 134512640 135197378 4294956240 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 496 335 93 167 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30267 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1064616/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=2212 CPUtime=6.3
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 433 0 0 0 630 0 0 0 25 0 1 0 35897873 2265088 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 553 414 93 167 0 384 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2212

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1063912/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=3064 CPUtime=12.69
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 581 0 0 0 1269 0 0 0 25 0 1 0 35897873 3137536 562 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 766 562 93 167 0 597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3064

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1062704/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=4980 CPUtime=25.48
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 874 0 0 0 2548 0 0 0 25 0 1 0 35897873 5099520 855 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 1245 855 93 167 0 1076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4980

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1060528/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=6916 CPUtime=51.07
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 1419 0 0 0 5107 0 0 0 25 0 1 0 35897873 7081984 1400 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 1729 1400 93 167 0 1560 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6916

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1055920/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=13592 CPUtime=102.26
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 2546 0 0 0 10225 1 0 0 25 0 1 0 35897873 13918208 2527 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 3398 2527 93 167 0 3229 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13592

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1051056/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=19832 CPUtime=162.24
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 3775 0 0 0 16223 1 0 0 25 0 1 0 35897873 20307968 3756 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 4958 3756 93 167 0 4789 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19832

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1046640/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=28564 CPUtime=222.22
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 4862 0 0 0 22220 2 0 0 25 0 1 0 35897873 29249536 4843 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 7141 4843 93 167 0 6972 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28564

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1041712/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=29404 CPUtime=282.2
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 6091 0 0 0 28217 3 0 0 25 0 1 0 35897873 30109696 6072 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 7351 6072 93 167 0 7182 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29404

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1037168/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=42500 CPUtime=342.18
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 7205 0 0 0 34214 4 0 0 25 0 1 0 35897873 43520000 7186 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 10625 7186 93 167 0 10456 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42500

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1032496/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=42500 CPUtime=402.17
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 8383 0 0 0 40212 5 0 0 25 0 1 0 35897873 43520000 8364 1992294400 134512640 135197378 4294956240 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 10625 8364 93 167 0 10456 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42500

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1027952/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=42500 CPUtime=462.15
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 9502 0 0 0 46209 6 0 0 25 0 1 0 35897873 43520000 9483 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 10625 9483 93 167 0 10456 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 42500

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1023664/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=63820 CPUtime=522.13
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 10598 0 0 0 52207 6 0 0 25 0 1 0 35897873 65351680 10579 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 15955 10579 93 167 0 15786 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 63820

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22640
/proc/meminfo: memFree=1019184/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=63820 CPUtime=582.11
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 11691 0 0 0 58204 7 0 0 25 0 1 0 35897873 65351680 11672 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 15955 11672 93 167 0 15786 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63820

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 3/65 22640
/proc/meminfo: memFree=1015088/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=63820 CPUtime=642.1
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 12711 0 0 0 64202 8 0 0 25 0 1 0 35897873 65351680 12692 1992294400 134512640 135197378 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 15955 12692 93 167 0 15786 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 63820


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=796336/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4061.08
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 67143 0 0 0 406066 42 0 0 25 0 1 0 35897873 334548992 67124 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 67124 93 167 0 81508 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 326708

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=792688/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4121.05
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 68067 0 0 0 412063 42 0 0 25 0 1 0 35897873 334548992 68048 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 68048 93 167 0 81508 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 326708

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=788528/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4181.04
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 69089 0 0 0 418061 43 0 0 25 0 1 0 35897873 334548992 69070 1992294400 134512640 135197378 4294956240 18446744073709551615 134539100 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 69070 93 167 0 81508 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 326708

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=784752/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4241.02
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 70066 0 0 0 424058 44 0 0 25 0 1 0 35897873 334548992 70047 1992294400 134512640 135197378 4294956240 18446744073709551615 134603865 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 70047 93 167 0 81508 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 326708

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=780912/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4301
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 71001 0 0 0 430056 44 0 0 25 0 1 0 35897873 334548992 70982 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 70982 93 167 0 81508 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 326708

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=777136/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4360.99
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 71954 0 0 0 436054 45 0 0 25 0 1 0 35897873 334548992 71935 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 71935 93 167 0 81508 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 326708

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=773424/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4420.97
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 72877 0 0 0 442051 46 0 0 25 0 1 0 35897873 334548992 72858 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 72858 93 167 0 81508 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 326708

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=769904/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4480.95
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 73771 0 0 0 448049 46 0 0 25 0 1 0 35897873 334548992 73752 1992294400 134512640 135197378 4294956240 18446744073709551615 134602707 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 73752 93 167 0 81508 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 326708

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=766320/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4540.93
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 74653 0 0 0 454046 47 0 0 25 0 1 0 35897873 334548992 74634 1992294400 134512640 135197378 4294956240 18446744073709551615 134539195 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 74634 93 167 0 81508 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 326708

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=763056/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4600.92
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 75462 0 0 0 460044 48 0 0 25 0 1 0 35897873 334548992 75443 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 75443 93 167 0 81508 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 326708

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=759280/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4660.9
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 76413 0 0 0 466041 49 0 0 25 0 1 0 35897873 334548992 76394 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 76394 93 167 0 81508 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 326708

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22648
/proc/meminfo: memFree=755504/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4720.88
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 77337 0 0 0 472039 49 0 0 25 0 1 0 35897873 334548992 77318 1992294400 134512640 135197378 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 77318 93 167 0 81508 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 326708

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22650
/proc/meminfo: memFree=752048/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=326708 CPUtime=4780.86
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 78226 0 0 0 478036 50 0 0 25 0 1 0 35897873 334548992 78207 1992294400 134512640 135197378 4294956240 18446744073709551615 134602635 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 81677 78207 93 167 0 81508 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 326708

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22650
/proc/meminfo: memFree=747888/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=475884 CPUtime=4840.84
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 79099 0 0 0 484031 53 0 0 25 0 1 0 35897873 487305216 79080 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 118971 79080 93 167 0 118802 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 475884

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22650
/proc/meminfo: memFree=744624/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=475884 CPUtime=4900.83
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 79922 0 0 0 490029 54 0 0 25 0 1 0 35897873 487305216 79903 1992294400 134512640 135197378 4294956240 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 118971 79903 93 167 0 118802 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 475884

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22650
/proc/meminfo: memFree=740912/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=475884 CPUtime=4960.8
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 80855 0 0 0 496026 54 0 0 25 0 1 0 35897873 487305216 80836 1992294400 134512640 135197378 4294956240 18446744073709551615 134603362 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 118971 80836 93 167 0 118802 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 475884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22650
/proc/meminfo: memFree=738544/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=475884 CPUtime=5000
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 81437 0 0 0 499945 55 0 0 25 0 1 0 35897873 487305216 81418 1992294400 134512640 135197378 4294956240 18446744073709551615 134603362 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 118971 81418 93 167 0 118802 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 475884

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22650
/proc/meminfo: memFree=738544/2055920 swapFree=4192956/4192956
[pid=22639] ppid=22637 vsize=475884 CPUtime=5000
/proc/22639/stat : 22639 (march_hi) R 22637 22639 22140 0 -1 4194304 81437 0 0 0 499945 55 0 0 25 0 1 0 35897873 487305216 81418 1992294400 134512640 135197378 4294956240 18446744073709551615 134603362 0 0 4096 0 0 0 0 17 1 0 0
/proc/22639/statm: 118971 81418 93 167 0 118802 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 475884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.56
CPU time (s): 5000.06
CPU user time (s): 4999.46
CPU system time (s): 0.602908
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 475884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.602908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81437
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= 6270

runsolver used 4.64329 second user time and 9.09362 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-18 20:17:22
IDJOB=1627990
IDBENCH=70446
IDSOLVER=583
FILE ID=node11/1627990-1240078642
PBS_JOBID= 9159115
Free space on /tmp= 66284 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627990-1240078642/watcher-1627990-1240078642 -o /tmp/evaluation-result-1627990-1240078642/solver-1627990-1240078642 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627990-1240078642.cnf

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

MD5SUM BENCH= eaf4e52b2ac22d87cb6a2c76b08ea88a
RANDOM SEED=97823981

node11.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		: 3000.214
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		: 3000.214
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:       1066448 kB
Buffers:         86344 kB
Cached:         825264 kB
SwapCached:          0 kB
Active:         284868 kB
Inactive:       640596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066448 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          23608 kB
Slab:            49976 kB
Committed_AS:   161484 kB
PageTables:       1448 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= 66284 MiB
End job on node11 at 2009-04-18 21:40:46