Trace number 1626587

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) 5000.06 5002.81

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S72273909-010.cnf
MD5SUMf18bbe79897d776ef5b8ed738a35d3cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.595908
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.90/0.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.90/0.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.90/0.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.90/0.97	c main()::
0.90/0.97	c initFormula():: searching for DIMACS p-line....
0.90/0.97	c full lookahead due to high density!
0.90/0.97	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.90/0.97	c parseCNF():: parsing....
0.90/0.97	c parseCNF():: the CNF contains 0 unary clauses.
0.90/0.97	c runParser():: parsing was successful, warming up engines...
0.90/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.97	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.90/0.97	c stat :: sign balance is biased by 0.008
0.90/0.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.90/0.97	c using k-SAT heuristics (size based diff)
0.90/0.97	c longest clause has size 7
0.90/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.97	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.90/0.97	c longest clause has size 7
0.90/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.97	c dynamic_preselect_setsize :: off
0.90/0.97	c suggested doublelook initial :: 0
0.90/0.97	c main():: all systems go!
0.90/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 179 JD: 22
1.00/1.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 3331 JD: 22
2.69/2.74	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 30803 JD: 22
16.99/17.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 178365 JD: 22
94.45/94.55	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 736257 JD: 22
390.41/390.64	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 2338359 JD: 22
1248.43/1249.29	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 5887743 JD: 22
3171.96/3173.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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-1626587-1240099499/watcher-1626587-1240099499 -o /tmp/evaluation-result-1626587-1240099499/solver-1626587-1240099499 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626587-1240099499.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22540
/proc/meminfo: memFree=683064/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=656 CPUtime=0
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 37980258 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134739002 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 164 80 47 123 0 39 0

[startup+0.0989231 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22540
/proc/meminfo: memFree=683064/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=1712 CPUtime=0.09
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 37980258 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.101922 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22540
/proc/meminfo: memFree=683064/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=1712 CPUtime=0.1
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 843 0 0 0 10 0 0 0 18 0 1 0 37980258 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.301959 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22540
/proc/meminfo: memFree=683064/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=1712 CPUtime=0.3
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 843 0 0 0 30 0 0 0 19 0 1 0 37980258 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1712

[startup+0.701038 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22540
/proc/meminfo: memFree=683064/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=1712 CPUtime=0.7
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 843 0 0 0 70 0 0 0 23 0 1 0 37980258 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1712

[startup+1.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=681712/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2116 CPUtime=1.49
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1138 0 0 0 149 0 0 0 25 0 1 0 37980258 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=681584/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2116 CPUtime=3.09
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1138 0 0 0 309 0 0 0 25 0 1 0 37980258 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=681520/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2116 CPUtime=6.29
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1138 0 0 0 629 0 0 0 25 0 1 0 37980258 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7014 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 22541
/proc/meminfo: memFree=681392/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2116 CPUtime=12.69
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1138 0 0 0 1269 0 0 0 25 0 1 0 37980258 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5019 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 22541
/proc/meminfo: memFree=681392/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2116 CPUtime=25.48
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1138 0 0 0 2548 0 0 0 25 0 1 0 37980258 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1019 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 22541
/proc/meminfo: memFree=681392/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2320 CPUtime=51.07
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1178 0 0 0 5107 0 0 0 25 0 1 0 37980258 2375680 430 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 580 430 72 123 0 455 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2320

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 22541
/proc/meminfo: memFree=681264/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2420 CPUtime=102.25
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1210 0 0 0 10225 0 0 0 25 0 1 0 37980258 2478080 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 605 462 72 123 0 480 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2420

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 22541
/proc/meminfo: memFree=681072/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2572 CPUtime=162.22
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1250 0 0 0 16222 0 0 0 25 0 1 0 37980258 2633728 502 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 643 502 72 123 0 518 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2572

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22541
/proc/meminfo: memFree=680944/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=2800 CPUtime=222.19
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1291 0 0 0 22219 0 0 0 25 0 1 0 37980258 2867200 543 1992294400 134512640 135019032 4294956240 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 700 543 72 123 0 575 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2800

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=680752/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=3140 CPUtime=282.16
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1335 0 0 0 28216 0 0 0 25 0 1 0 37980258 3215360 587 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 785 587 72 123 0 660 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3140

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=680632/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=3140 CPUtime=342.13
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1372 0 0 0 34213 0 0 0 25 0 1 0 37980258 3215360 624 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 785 624 72 123 0 660 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 3140

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=680440/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=3652 CPUtime=402.08
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1409 0 0 0 40208 0 0 0 25 0 1 0 37980258 3739648 661 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22540/statm: 913 661 72 123 0 788 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3652

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=680312/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=3652 CPUtime=462
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1448 0 0 0 46200 0 0 0 25 0 1 0 37980258 3739648 700 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 913 700 72 123 0 788 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 3652

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=680120/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=3652 CPUtime=521.93
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1486 0 0 0 52193 0 0 0 25 0 1 0 37980258 3739648 738 1992294400 134512640 135019032 4294956240 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 913 738 72 123 0 788 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 3652

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=679928/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=4416 CPUtime=581.85
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1532 0 0 0 58185 0 0 0 25 0 1 0 37980258 4521984 784 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 1104 784 72 123 0 979 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 4416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22541
/proc/meminfo: memFree=679800/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=4416 CPUtime=641.83
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 1571 0 0 0 64183 0 0 0 25 0 1 0 37980258 4521984 823 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 1104 823 72 123 0 979 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 4416


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22549
/proc/meminfo: memFree=669880/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=13760 CPUtime=4000.05
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4013 0 0 0 400001 4 0 0 25 0 1 0 37980258 14090240 3265 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 3440 3265 72 123 0 3315 0
Current children cumulated CPU time (s) 4000.05
Current children cumulated vsize (KiB) 13760

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22549
/proc/meminfo: memFree=669624/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4060.03
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4057 0 0 0 405999 4 0 0 25 0 1 0 37980258 20049920 3309 1992294400 134512640 135019032 4294956240 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3309 72 123 0 4770 0
Current children cumulated CPU time (s) 4060.03
Current children cumulated vsize (KiB) 19580

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22549
/proc/meminfo: memFree=669432/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4120
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4103 0 0 0 411996 4 0 0 25 0 1 0 37980258 20049920 3355 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3355 72 123 0 4770 0
Current children cumulated CPU time (s) 4120
Current children cumulated vsize (KiB) 19580

[startup+4182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 22549
/proc/meminfo: memFree=669240/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4179.96
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4150 0 0 0 417992 4 0 0 25 0 1 0 37980258 20049920 3402 1992294400 134512640 135019032 4294956240 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3402 72 123 0 4770 0
Current children cumulated CPU time (s) 4179.96
Current children cumulated vsize (KiB) 19580

[startup+4242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 22549
/proc/meminfo: memFree=669112/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4239.94
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4190 0 0 0 423990 4 0 0 25 0 1 0 37980258 20049920 3442 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3442 72 123 0 4770 0
Current children cumulated CPU time (s) 4239.94
Current children cumulated vsize (KiB) 19580

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22549
/proc/meminfo: memFree=668920/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4299.91
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4243 0 0 0 429987 4 0 0 25 0 1 0 37980258 20049920 3495 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3495 72 123 0 4770 0
Current children cumulated CPU time (s) 4299.91
Current children cumulated vsize (KiB) 19580

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22549
/proc/meminfo: memFree=668728/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4359.88
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4297 0 0 0 435984 4 0 0 25 0 1 0 37980258 20049920 3549 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3549 72 123 0 4770 0
Current children cumulated CPU time (s) 4359.88
Current children cumulated vsize (KiB) 19580

[startup+4422.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 22549
/proc/meminfo: memFree=668408/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4419.85
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4366 0 0 0 441981 4 0 0 25 0 1 0 37980258 20049920 3618 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3618 72 123 0 4770 0
Current children cumulated CPU time (s) 4419.85
Current children cumulated vsize (KiB) 19580

[startup+4482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 22549
/proc/meminfo: memFree=668216/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4479.82
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4420 0 0 0 447978 4 0 0 25 0 1 0 37980258 20049920 3672 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3672 72 123 0 4770 0
Current children cumulated CPU time (s) 4479.82
Current children cumulated vsize (KiB) 19580

[startup+4542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22549
/proc/meminfo: memFree=668024/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4539.77
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4465 0 0 0 453973 4 0 0 25 0 1 0 37980258 20049920 3717 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3717 72 123 0 4770 0
Current children cumulated CPU time (s) 4539.77
Current children cumulated vsize (KiB) 19580

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22549
/proc/meminfo: memFree=667768/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4599.75
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4504 0 0 0 459970 5 0 0 25 0 1 0 37980258 20049920 3756 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3756 72 123 0 4770 0
Current children cumulated CPU time (s) 4599.75
Current children cumulated vsize (KiB) 19580

[startup+4662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 22549
/proc/meminfo: memFree=667576/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4659.72
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4549 0 0 0 465967 5 0 0 25 0 1 0 37980258 20049920 3801 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3801 72 123 0 4770 0
Current children cumulated CPU time (s) 4659.72
Current children cumulated vsize (KiB) 19580

[startup+4722.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 22549
/proc/meminfo: memFree=667448/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4719.69
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4588 0 0 0 471964 5 0 0 25 0 1 0 37980258 20049920 3840 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3840 72 123 0 4770 0
Current children cumulated CPU time (s) 4719.69
Current children cumulated vsize (KiB) 19580

[startup+4782.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 22549
/proc/meminfo: memFree=667320/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4779.65
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4637 0 0 0 477960 5 0 0 25 0 1 0 37980258 20049920 3889 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3889 72 123 0 4770 0
Current children cumulated CPU time (s) 4779.65
Current children cumulated vsize (KiB) 19580

[startup+4842.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 22549
/proc/meminfo: memFree=667128/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4839.62
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4684 0 0 0 483957 5 0 0 25 0 1 0 37980258 20049920 3936 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3936 72 123 0 4770 0
Current children cumulated CPU time (s) 4839.62
Current children cumulated vsize (KiB) 19580

[startup+4902.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 22549
/proc/meminfo: memFree=666936/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4899.59
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4731 0 0 0 489954 5 0 0 25 0 1 0 37980258 20049920 3983 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 3983 72 123 0 4770 0
Current children cumulated CPU time (s) 4899.59
Current children cumulated vsize (KiB) 19580

[startup+4962.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/66 22549
/proc/meminfo: memFree=666808/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=4959.56
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4781 0 0 0 495951 5 0 0 25 0 1 0 37980258 20049920 4033 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 4033 72 123 0 4770 0
Current children cumulated CPU time (s) 4959.56
Current children cumulated vsize (KiB) 19580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.81 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 22549
/proc/meminfo: memFree=666616/2055920 swapFree=4192956/4192956
[pid=22540] ppid=22538 vsize=19580 CPUtime=5000.05
/proc/22540/stat : 22540 (march_ks) R 22538 22540 22388 0 -1 4194304 4822 0 0 0 500000 5 0 0 25 0 1 0 37980258 20049920 4074 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22540/statm: 4895 4074 72 123 0 4770 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19580

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.81
CPU time (s): 5000.06
CPU user time (s): 5000
CPU system time (s): 0.06299
CPU usage (%): 99.9451
Max. virtual memory (cumulated for all children) (KiB): 19580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4822
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= 19498

runsolver used 6.18406 second user time and 9.39557 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-19 02:04:59
IDJOB=1626587
IDBENCH=70528
IDSOLVER=582
FILE ID=node77/1626587-1240099499
PBS_JOBID= 9157658
Free space on /tmp= 66316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S72273909-010.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626587-1240099499/watcher-1626587-1240099499 -o /tmp/evaluation-result-1626587-1240099499/solver-1626587-1240099499 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626587-1240099499.cnf            

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

MD5SUM BENCH= f18bbe79897d776ef5b8ed738a35d3cb
RANDOM SEED=1646817429

node77.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		: 3000.270
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		: 3000.270
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:        683616 kB
Buffers:         86620 kB
Cached:        1187020 kB
SwapCached:          0 kB
Active:         341844 kB
Inactive:       945600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        683616 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            70888 kB
Committed_AS:   166292 kB
PageTables:       1372 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= 66312 MiB
End job on node77 at 2009-04-19 03:28:24