Trace number 1626095

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) 5000.02 5002.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S2059720696-001.cnf
MD5SUMc4a0eb3415818159d561f36b2a8ffa74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.5451
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data 

1.80/1.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.80/1.81	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.80/1.81	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.80/1.81	c main()::
1.80/1.81	c initFormula():: searching for DIMACS p-line....
1.80/1.81	c full lookahead due to high density!
1.80/1.81	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.80/1.81	c parseCNF():: parsing....
1.80/1.81	c parseCNF():: the CNF contains 0 unary clauses.
1.80/1.81	c runParser():: parsing was successful, warming up engines...
1.80/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.80/1.81	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.80/1.81	c stat :: sign balance is biased by 0.006
1.80/1.81	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.80/1.81	c using k-SAT heuristics (size based diff)
1.80/1.81	c longest clause has size 7
1.80/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.80/1.81	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.80/1.81	c longest clause has size 7
1.80/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.80/1.81	c dynamic_preselect_setsize :: off
1.80/1.81	c suggested doublelook initial :: 0
1.80/1.81	c main():: all systems go!
1.80/1.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 182 JD: 53
1.99/2.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 8294 JD: 53
9.08/9.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| 2 NC: 146355 JD: 53
129.02/129.10	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 3 NC: 1743963 JD: 53
1515.78/1516.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |***********************************************************

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-1626095-1240017563/watcher-1626095-1240017563 -o /tmp/evaluation-result-1626095-1240017563/solver-1626095-1240017563 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626095-1240017563.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 1.01 1.00 3/64 17291
/proc/meminfo: memFree=1423632/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=788 CPUtime=0
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 29784805 806912 87 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 197 87 47 123 0 72 0

[startup+0.0366391 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 17291
/proc/meminfo: memFree=1423632/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=1604 CPUtime=0.03
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 306 0 0 0 3 0 0 0 18 0 1 0 29784805 1642496 238 1992294400 134512640 135019032 4294956240 18446744073709551615 134561731 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 401 238 50 123 0 276 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1604

[startup+0.101649 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 17291
/proc/meminfo: memFree=1423632/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=2432 CPUtime=0.1
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 1594 0 0 0 10 0 0 0 18 0 1 0 29784805 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2432

[startup+0.301687 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 17291
/proc/meminfo: memFree=1423632/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=2432 CPUtime=0.3
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 1594 0 0 0 30 0 0 0 20 0 1 0 29784805 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2432

[startup+0.701764 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 17291
/proc/meminfo: memFree=1423632/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=2432 CPUtime=0.7
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 1594 0 0 0 70 0 0 0 24 0 1 0 29784805 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2432

[startup+1.50192 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17292
/proc/meminfo: memFree=1422088/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=2432 CPUtime=1.5
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 1594 0 0 0 150 0 0 0 25 0 1 0 29784805 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2432

[startup+3.10122 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17292
/proc/meminfo: memFree=1421512/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=2972 CPUtime=3.09
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2455 0 0 0 309 0 0 0 25 0 1 0 29784805 3043328 533 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17291/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30184 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17292
/proc/meminfo: memFree=1421464/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=2972 CPUtime=6.29
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2455 0 0 0 629 0 0 0 25 0 1 0 29784805 3043328 533 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2972

[startup+12.7011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17292
/proc/meminfo: memFree=1421336/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=2972 CPUtime=12.68
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2455 0 0 0 1268 0 0 0 25 0 1 0 29784805 3043328 533 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 743 533 72 123 0 618 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2972

[startup+25.5015 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17292
/proc/meminfo: memFree=1421400/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=3176 CPUtime=25.47
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2495 0 0 0 2547 0 0 0 25 0 1 0 29784805 3252224 573 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 794 573 72 123 0 669 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3176

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17292
/proc/meminfo: memFree=1421400/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=3428 CPUtime=51.06
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2534 0 0 0 5106 0 0 0 25 0 1 0 29784805 3510272 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 857 612 72 123 0 732 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3428

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1421144/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=3656 CPUtime=102.24
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2595 0 0 0 10224 0 0 0 25 0 1 0 29784805 3743744 673 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 914 673 72 123 0 789 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3656

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1420824/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=3996 CPUtime=162.21
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2665 0 0 0 16220 1 0 0 25 0 1 0 29784805 4091904 743 1992294400 134512640 135019032 4294956240 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 999 743 72 123 0 874 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3996

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1420376/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=4508 CPUtime=222.19
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2771 0 0 0 22218 1 0 0 25 0 1 0 29784805 4616192 849 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 1127 849 72 123 0 1002 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4508

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1420056/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=5272 CPUtime=282.16
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2852 0 0 0 28215 1 0 0 25 0 1 0 29784805 5398528 930 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 1318 930 72 123 0 1193 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 5272

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1419672/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=5272 CPUtime=342.12
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 2957 0 0 0 34211 1 0 0 25 0 1 0 29784805 5398528 1035 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 1318 1035 72 123 0 1193 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 5272

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1419288/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=6424 CPUtime=402.09
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 3050 0 0 0 40208 1 0 0 25 0 1 0 29784805 6578176 1128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 1606 1128 72 123 0 1481 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 6424

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1418904/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=6424 CPUtime=462.06
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 3131 0 0 0 46205 1 0 0 25 0 1 0 29784805 6578176 1209 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 1606 1209 72 123 0 1481 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 6424

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1418520/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=6424 CPUtime=522.03
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 3234 0 0 0 52202 1 0 0 25 0 1 0 29784805 6578176 1312 1992294400 134512640 135019032 4294956240 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 1606 1312 72 123 0 1481 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 6424

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1418200/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=6424 CPUtime=582.01
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 3316 0 0 0 58200 1 0 0 25 0 1 0 29784805 6578176 1394 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 1606 1394 72 123 0 1481 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 6424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17292
/proc/meminfo: memFree=1417752/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=8148 CPUtime=641.99
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 3426 0 0 0 64198 1 0 0 25 0 1 0 29784805 8343552 1504 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 2037 1504 72 123 0 1912 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 8148


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1396888/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=29168 CPUtime=4060.43
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 8428 0 0 0 406035 8 0 0 25 0 1 0 29784805 29868032 6506 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 7292 6506 72 123 0 7167 0
Current children cumulated CPU time (s) 4060.43
Current children cumulated vsize (KiB) 29168

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1396504/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=29168 CPUtime=4120.39
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 8526 0 0 0 412031 8 0 0 25 0 1 0 29784805 29868032 6604 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 7292 6604 72 123 0 7167 0
Current children cumulated CPU time (s) 4120.39
Current children cumulated vsize (KiB) 29168

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1396120/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=29168 CPUtime=4180.37
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 8625 0 0 0 418029 8 0 0 25 0 1 0 29784805 29868032 6703 1992294400 134512640 135019032 4294956240 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 7292 6703 72 123 0 7167 0
Current children cumulated CPU time (s) 4180.37
Current children cumulated vsize (KiB) 29168

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1395736/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=29168 CPUtime=4240.34
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 8725 0 0 0 424026 8 0 0 25 0 1 0 29784805 29868032 6803 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 7292 6803 72 123 0 7167 0
Current children cumulated CPU time (s) 4240.34
Current children cumulated vsize (KiB) 29168

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1395288/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=29168 CPUtime=4300.31
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 8833 0 0 0 430023 8 0 0 25 0 1 0 29784805 29868032 6911 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 7292 6911 72 123 0 7167 0
Current children cumulated CPU time (s) 4300.31
Current children cumulated vsize (KiB) 29168

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1394968/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=29168 CPUtime=4360.28
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 8929 0 0 0 436020 8 0 0 25 0 1 0 29784805 29868032 7007 1992294400 134512640 135019032 4294956240 18446744073709551615 134538636 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 7292 7007 72 123 0 7167 0
Current children cumulated CPU time (s) 4360.28
Current children cumulated vsize (KiB) 29168

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1394584/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4420.26
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9024 0 0 0 442018 8 0 0 25 0 1 0 29784805 43278336 7102 1992294400 134512640 135019032 4294956240 18446744073709551615 134585268 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7102 72 123 0 10441 0
Current children cumulated CPU time (s) 4420.26
Current children cumulated vsize (KiB) 42264

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1394200/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4480.24
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9122 0 0 0 448015 9 0 0 25 0 1 0 29784805 43278336 7200 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7200 72 123 0 10441 0
Current children cumulated CPU time (s) 4480.24
Current children cumulated vsize (KiB) 42264

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1393816/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4540.21
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9209 0 0 0 454012 9 0 0 25 0 1 0 29784805 43278336 7287 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7287 72 123 0 10441 0
Current children cumulated CPU time (s) 4540.21
Current children cumulated vsize (KiB) 42264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17776
/proc/meminfo: memFree=1393368/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4600.19
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9297 0 0 0 460010 9 0 0 25 0 1 0 29784805 43278336 7375 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7375 72 123 0 10441 0
Current children cumulated CPU time (s) 4600.19
Current children cumulated vsize (KiB) 42264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17778
/proc/meminfo: memFree=1392920/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4660.15
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9388 0 0 0 466006 9 0 0 25 0 1 0 29784805 43278336 7466 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7466 72 123 0 10441 0
Current children cumulated CPU time (s) 4660.15
Current children cumulated vsize (KiB) 42264

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17778
/proc/meminfo: memFree=1392600/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4720.13
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9487 0 0 0 472004 9 0 0 25 0 1 0 29784805 43278336 7565 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7565 72 123 0 10441 0
Current children cumulated CPU time (s) 4720.13
Current children cumulated vsize (KiB) 42264

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17778
/proc/meminfo: memFree=1392216/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4780.11
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9587 0 0 0 478002 9 0 0 25 0 1 0 29784805 43278336 7665 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7665 72 123 0 10441 0
Current children cumulated CPU time (s) 4780.11
Current children cumulated vsize (KiB) 42264

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17778
/proc/meminfo: memFree=1391832/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4840.08
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9682 0 0 0 483999 9 0 0 25 0 1 0 29784805 43278336 7760 1992294400 134512640 135019032 4294956240 18446744073709551615 134527051 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7760 72 123 0 10441 0
Current children cumulated CPU time (s) 4840.08
Current children cumulated vsize (KiB) 42264

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17778
/proc/meminfo: memFree=1391448/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4900.05
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9784 0 0 0 489996 9 0 0 25 0 1 0 29784805 43278336 7862 1992294400 134512640 135019032 4294956240 18446744073709551615 134628565 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7862 72 123 0 10441 0
Current children cumulated CPU time (s) 4900.05
Current children cumulated vsize (KiB) 42264

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17778
/proc/meminfo: memFree=1391128/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=4960.02
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9868 0 0 0 495993 9 0 0 25 0 1 0 29784805 43278336 7946 1992294400 134512640 135019032 4294956240 18446744073709551615 134548064 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7946 72 123 0 10441 0
Current children cumulated CPU time (s) 4960.02
Current children cumulated vsize (KiB) 42264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17778
/proc/meminfo: memFree=1390936/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=5000
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9918 0 0 0 499991 9 0 0 25 0 1 0 29784805 43278336 7996 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7996 72 123 0 10441 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 42264

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

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

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17778
/proc/meminfo: memFree=1390936/2055920 swapFree=4192956/4192956
[pid=17291] ppid=17289 vsize=42264 CPUtime=5000
/proc/17291/stat : 17291 (march_ks) R 17289 17291 17254 0 -1 4194304 9918 0 0 0 499991 9 0 0 25 0 1 0 29784805 43278336 7996 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17291/statm: 10566 7996 72 123 0 10441 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 42264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.02
CPU user time (s): 4999.92
CPU system time (s): 0.103984
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 42264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9918
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= 11601

runsolver used 4.81427 second user time and 13.394 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-18 03:19:24
IDJOB=1626095
IDBENCH=70282
IDSOLVER=582
FILE ID=node38/1626095-1240017563
PBS_JOBID= 9157416
Free space on /tmp= 66368 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S2059720696-001.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626095-1240017563/watcher-1626095-1240017563 -o /tmp/evaluation-result-1626095-1240017563/solver-1626095-1240017563 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626095-1240017563.cnf            

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

MD5SUM BENCH= c4a0eb3415818159d561f36b2a8ffa74
RANDOM SEED=1152036165

node38.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		: 3000.265
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		: 3000.265
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:       1424176 kB
Buffers:         79676 kB
Cached:         464256 kB
SwapCached:          0 kB
Active:         193840 kB
Inactive:       363916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424176 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          23560 kB
Slab:            59972 kB
Committed_AS:   151336 kB
PageTables:       1456 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= 66468 MiB
End job on node38 at 2009-04-18 04:42:48