Trace number 1544446

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S179172230-011.cnf
MD5SUMaf61a6a11d784bb0b80c63b360b179f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248962
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 

0.03/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.03/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.03/0.04	c main()::
0.03/0.04	c initFormula():: searching for DIMACS p-line....
0.03/0.04	c full lookahead due to high density!
0.03/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.03/0.04	c parseCNF():: parsing....
0.03/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.04	c runParser():: parsing was successful, warming up engines...
0.03/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.03/0.04	c stat :: sign balance is biased by 0.037
0.03/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.03/0.04	c using k-SAT heuristics (size based diff)
0.03/0.04	c longest clause has size 5
0.03/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.03/0.04	c resolvent_look() :: found 4 resolvents
0.03/0.04	c main():: clause / variable ratio: ( 2560 / 120 ) = 21.33
0.03/0.04	c longest clause has size 5
0.03/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.04	c dynamic_preselect_setsize :: off
0.03/0.04	c suggested doublelook initial :: 0
0.03/0.04	c main():: all systems go!
0.03/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 126 JD: 23
0.10/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 1 NC: 3978 JD: 23
2.00/2.04	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 2 NC: 40131 JD: 23
20.29/20.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |***************************************************************
c |****************************************************************| 3 NC: 231536 JD: 23
118.14/118.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***************************************************************
c |****************************************************************| 4 NC: 894634 JD: 23
458.70/458.95	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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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-1544446-1238610218/watcher-1544446-1238610218 -o /tmp/evaluation-result-1544446-1238610218/solver-1544446-1238610218 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544446-1238610218.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.15 0.04 0.26 3/64 3622
/proc/meminfo: memFree=1494424/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=800 CPUtime=0
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1133685011 819200 87 1992294400 134512640 135019032 4294956240 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 200 87 48 123 0 75 0

[startup+0.031164 s]
/proc/loadavg: 0.15 0.04 0.26 3/64 3622
/proc/meminfo: memFree=1494424/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1020 CPUtime=0.03
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 168 0 0 0 3 0 0 0 18 0 1 0 1133685011 1044480 151 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 255 151 67 123 0 130 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1020

[startup+0.10117 s]
/proc/loadavg: 0.15 0.04 0.26 3/64 3622
/proc/meminfo: memFree=1494424/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1128 CPUtime=0.1
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 1133685011 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1128

[startup+0.301192 s]
/proc/loadavg: 0.15 0.04 0.26 3/64 3622
/proc/meminfo: memFree=1494424/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1128 CPUtime=0.3
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 212 0 0 0 30 0 0 0 19 0 1 0 1133685011 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134677370 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1128

[startup+0.701235 s]
/proc/loadavg: 0.15 0.04 0.26 3/64 3622
/proc/meminfo: memFree=1494424/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1128 CPUtime=0.7
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 212 0 0 0 70 0 0 0 23 0 1 0 1133685011 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1128

[startup+1.50132 s]
/proc/loadavg: 0.15 0.04 0.26 2/65 3623
/proc/meminfo: memFree=1493904/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1128 CPUtime=1.5
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 212 0 0 0 150 0 0 0 25 0 1 0 1133685011 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1128

[startup+3.1015 s]
/proc/loadavg: 0.15 0.04 0.26 2/65 3623
/proc/meminfo: memFree=1493776/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1128 CPUtime=3.1
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 212 0 0 0 310 0 0 0 25 0 1 0 1133685011 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1128

[startup+6.30184 s]
/proc/loadavg: 0.22 0.06 0.27 2/65 3623
/proc/meminfo: memFree=1493784/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1128 CPUtime=6.3
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 212 0 0 0 630 0 0 0 25 0 1 0 1133685011 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1128

[startup+12.7025 s]
/proc/loadavg: 0.28 0.07 0.27 2/65 3623
/proc/meminfo: memFree=1493656/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1128 CPUtime=12.69
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 212 0 0 0 1269 0 0 0 25 0 1 0 1133685011 1155072 195 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 282 195 72 123 0 157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1128

[startup+25.5019 s]
/proc/loadavg: 0.44 0.12 0.28 2/65 3623
/proc/meminfo: memFree=1493656/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1280 CPUtime=25.49
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 228 0 0 0 2549 0 0 0 25 0 1 0 1133685011 1310720 211 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 320 211 72 123 0 195 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1280

[startup+51.1017 s]
/proc/loadavg: 0.63 0.19 0.30 2/65 3623
/proc/meminfo: memFree=1493656/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1424 CPUtime=51.07
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 277 0 0 0 5107 0 0 0 25 0 1 0 1133685011 1458176 258 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 356 258 72 123 0 231 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1424

[startup+102.305 s]
/proc/loadavg: 0.84 0.31 0.33 2/65 3623
/proc/meminfo: memFree=1493464/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1524 CPUtime=102.25
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 308 0 0 0 10225 0 0 0 25 0 1 0 1133685011 1560576 289 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 381 289 72 123 0 256 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1524

[startup+162.302 s]
/proc/loadavg: 0.94 0.43 0.37 2/65 3623
/proc/meminfo: memFree=1493272/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1904 CPUtime=162.22
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 360 0 0 0 16222 0 0 0 25 0 1 0 1133685011 1949696 341 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 476 341 72 123 0 351 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1904

[startup+222.301 s]
/proc/loadavg: 0.98 0.53 0.41 2/65 3625
/proc/meminfo: memFree=1492888/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=1904 CPUtime=222.2
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 403 0 0 0 22220 0 0 0 25 0 1 0 1133685011 1949696 384 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 476 384 72 123 0 351 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1904

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.44 2/65 3625
/proc/meminfo: memFree=1492760/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=2244 CPUtime=282.17
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 437 0 0 0 28217 0 0 0 25 0 1 0 1133685011 2297856 418 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 561 418 72 123 0 436 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2244

[startup+342.301 s]
/proc/loadavg: 0.99 0.68 0.48 2/65 3625
/proc/meminfo: memFree=1492632/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=2244 CPUtime=342.15
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 479 0 0 0 34215 0 0 0 25 0 1 0 1133685011 2297856 460 1992294400 134512640 135019032 4294956240 18446744073709551615 134522556 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 561 460 72 123 0 436 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2244

[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.50 2/65 3625
/proc/meminfo: memFree=1492504/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=2756 CPUtime=402.13
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 517 0 0 0 40213 0 0 0 25 0 1 0 1133685011 2822144 498 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 689 498 72 123 0 564 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2756

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.53 2/65 3625
/proc/meminfo: memFree=1492312/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=2756 CPUtime=462.09
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 572 0 0 0 46209 0 0 0 25 0 1 0 1133685011 2822144 553 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 689 553 72 123 0 564 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 2756

[startup+522.302 s]
/proc/loadavg: 0.99 0.82 0.56 2/65 3625
/proc/meminfo: memFree=1492120/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=3520 CPUtime=522.07
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 634 0 0 0 52207 0 0 0 25 0 1 0 1133685011 3604480 615 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 880 615 72 123 0 755 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 3520

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.58 2/65 3625
/proc/meminfo: memFree=1491864/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=3520 CPUtime=582.05
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 700 0 0 0 58205 0 0 0 25 0 1 0 1133685011 3604480 681 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 880 681 72 123 0 755 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 3520

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.61 2/65 3625
/proc/meminfo: memFree=1491672/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=3520 CPUtime=642.03
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 761 0 0 0 64203 0 0 0 25 0 1 0 1133685011 3604480 742 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 880 742 72 123 0 755 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 3520

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.63 2/65 3625
/proc/meminfo: memFree=1491416/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=3520 CPUtime=702
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 811 0 0 0 70200 0 0 0 25 0 1 0 1133685011 3604480 792 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 880 792 72 123 0 755 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 3520

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.65 2/65 3625
/proc/meminfo: memFree=1491160/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=4672 CPUtime=761.99
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 874 0 0 0 76198 1 0 0 25 0 1 0 1133685011 4784128 855 1992294400 134512640 135019032 4294956240 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1168 855 72 123 0 1043 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 4672

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.67 2/65 3625
/proc/meminfo: memFree=1491032/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=4672 CPUtime=821.95
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 909 0 0 0 82194 1 0 0 25 0 1 0 1133685011 4784128 890 1992294400 134512640 135019032 4294956240 18446744073709551615 134628601 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1168 890 72 123 0 1043 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 4672

[startup+882.302 s]
/proc/loadavg: 0.99 0.94 0.68 2/65 3625
/proc/meminfo: memFree=1490840/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=4672 CPUtime=881.93
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 964 0 0 0 88192 1 0 0 25 0 1 0 1133685011 4784128 945 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1168 945 72 123 0 1043 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 4672

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.70 2/65 3625
/proc/meminfo: memFree=1490776/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=4672 CPUtime=941.9
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 1000 0 0 0 94189 1 0 0 25 0 1 0 1133685011 4784128 981 1992294400 134512640 135019032 4294956240 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1168 981 72 123 0 1043 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 4672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.72 2/65 3625
/proc/meminfo: memFree=1490648/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=4672 CPUtime=1001.88
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 1038 0 0 0 100187 1 0 0 25 0 1 0 1133685011 4784128 1019 1992294400 134512640 135019032 4294956240 18446744073709551615 134585095 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1168 1019 72 123 0 1043 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 4672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.73 2/65 3625
/proc/meminfo: memFree=1490328/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=4672 CPUtime=1061.86
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 1102 0 0 0 106185 1 0 0 25 0 1 0 1133685011 4784128 1083 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1168 1083 72 123 0 1043 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 4672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.75 2/65 3625
/proc/meminfo: memFree=1490136/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=6396 CPUtime=1121.84
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 1156 0 0 0 112183 1 0 0 25 0 1 0 1133685011 6549504 1137 1992294400 134512640 135019032 4294956240 18446744073709551615 134538424 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1599 1137 72 123 0 1474 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 6396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 3625
/proc/meminfo: memFree=1489944/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=6396 CPUtime=1181.81
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 1207 0 0 0 118180 1 0 0 25 0 1 0 1133685011 6549504 1188 1992294400 134512640 135019032 4294956240 18446744073709551615 134527069 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1599 1188 72 123 0 1474 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 6396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 3625
/proc/meminfo: memFree=1489880/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=6396 CPUtime=1200.01
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 1226 0 0 0 120000 1 0 0 25 0 1 0 1133685011 6549504 1207 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1599 1207 72 123 0 1474 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6396

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 3625
/proc/meminfo: memFree=1489880/2055920 swapFree=4172472/4192956
[pid=3622] ppid=3620 vsize=6396 CPUtime=1200.01
/proc/3622/stat : 3622 (march_ks) R 3620 3622 3527 0 -1 4194304 1226 0 0 0 120000 1 0 0 25 0 1 0 1133685011 6549504 1207 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/3622/statm: 1599 1207 72 123 0 1474 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.015997
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 6396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1226
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= 3762

runsolver used 1.00685 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 20:23:38
IDJOB=1544446
IDBENCH=70450
IDSOLVER=559
FILE ID=node37/1544446-1238610218
PBS_JOBID= 9073605
Free space on /tmp= 66428 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S179172230-011.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544446-1238610218/watcher-1544446-1238610218 -o /tmp/evaluation-result-1544446-1238610218/solver-1544446-1238610218 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544446-1238610218.cnf            

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

MD5SUM BENCH= af61a6a11d784bb0b80c63b360b179f6
RANDOM SEED=487662576

node37.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1494904 kB
Buffers:         99268 kB
Cached:         362916 kB
SwapCached:      14360 kB
Active:         224240 kB
Inactive:       253736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494904 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            3324 kB
Writeback:           0 kB
Mapped:          18728 kB
Slab:            69208 kB
Committed_AS:  3053888 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-04-01 20:43:41