Trace number 312787

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, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.07 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-19-s.cnf
MD5SUMe244a296f9644a797dad8a0d16013dcf
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1855.96
Satisfiable
(Un)Satisfiability was proved
Number of variables262705
Number of clauses1259225
Sum of the clauses size2927370
Maximum clause length10
Minimum clause length1
Number of clauses of size 119569
Number of clauses of size 2957027
Number of clauses of size 3234009
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

18.37/18.45	c main():: ***                                   [ march satisfiability solver ]                                   ***
18.37/18.45	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
18.37/18.45	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
18.37/18.45	c main()::
18.37/18.45	c initFormula():: searching for DIMACS p-line....
18.37/18.45	c initFormula():: the DIMACS p-line indicates a CNF of 262705 variables and 1259225 clauses.
18.37/18.45	c parseCNF():: parsing....
18.37/18.45	c parseCNF():: the CNF contains 19569 unary clauses.
18.37/18.45	c runParser():: parsing was successful, warming up engines...
18.37/18.45	c find_and_remove_tautogolies():: found and removed 38441 tautologies
18.37/18.45	c find_and_remove_tautogolies():: found and removed 131 tautologies
18.37/18.45	c simplify_formula():: removed 0 tautological, 361124 satisfied and 31737 duplicate clauses
18.37/18.45	c preprocessing fase I completed:: there are now 152237 free variables and 866364 clauses.
18.37/18.45	c stat :: sign balance is biased by 0.940
18.37/18.45	c shorten_equivalence(): average equivalence length reduced from nan to nan
18.37/18.45	c using k-SAT heuristics (size based diff)
18.37/18.45	c longest clause has size 10
18.37/18.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 2340 duplicate clauses
18.37/18.45	c resolvent_look() :: found 2064 resolvents
18.37/18.45	c main():: clause / variable ratio: ( 868428 / 262705 ) = 3.31
18.37/18.45	c longest clause has size 10
18.37/18.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
18.37/18.45	c dynamic_preselect_setsize :: on
18.37/18.45	c suggested doublelook initial :: 0
18.37/18.45	c main():: all systems go!
18.37/18.45	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-312787-1176860110 -o ROOT/results/node22/solver-312787-1176860110 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312787-1176860110/march_ks /tmp/evaluation/312787-1176860110/instance-312787-1176860110.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): 2400 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: 0.91 0.98 0.99 3/77 25408
/proc/meminfo: memFree=1608688/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=6604 CPUtime=0
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 757 0 0 0 0 0 0 0 18 0 1 0 133928756 6762496 742 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 1651 747 45 123 0 1526 0

[startup+0.0856109 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 25408
/proc/meminfo: memFree=1608688/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=31392 CPUtime=0.07
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 6311 0 0 0 5 2 0 0 18 0 1 0 133928756 32145408 6296 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 7848 6296 47 123 0 7723 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 31392

[startup+0.101613 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 25408
/proc/meminfo: memFree=1608688/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=31656 CPUtime=0.09
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 6389 0 0 0 6 3 0 0 18 0 1 0 133928756 32415744 6374 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 7914 6374 47 123 0 7789 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31656

[startup+0.301643 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 25408
/proc/meminfo: memFree=1608688/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=34560 CPUtime=0.29
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 7309 0 0 0 26 3 0 0 19 0 1 0 133928756 35389440 7294 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 8640 7294 47 123 0 8515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34560

[startup+0.701704 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 25408
/proc/meminfo: memFree=1608688/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=40104 CPUtime=0.69
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 9024 0 0 0 65 4 0 0 23 0 1 0 133928756 41066496 9009 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 10026 9009 47 123 0 9901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40104

[startup+1.50183 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 25409
/proc/meminfo: memFree=1567464/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=50664 CPUtime=1.49
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 12300 0 0 0 141 8 0 0 25 0 1 0 133928756 51879936 12285 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 12666 12285 47 123 0 12541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50664

[startup+3.10108 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 25409
/proc/meminfo: memFree=1525608/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=132164 CPUtime=3.08
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 26313 0 0 0 295 13 0 0 25 0 1 0 133928756 135335936 22433 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134660971 0 0 4096 0 0 0 0 17 0 0 0
/proc/25408/statm: 33041 22433 52 123 0 32916 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 132164

[startup+6.30156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25409
/proc/meminfo: memFree=1511144/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=143456 CPUtime=6.28
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 36643 0 0 0 609 19 0 0 25 0 1 0 133928756 146898944 26200 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 35864 26200 52 123 0 35739 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 143456

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25409
/proc/meminfo: memFree=1508904/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=199220 CPUtime=12.67
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 59282 0 0 0 1238 29 0 0 25 0 1 0 133928756 204001280 36653 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 49805 36656 67 123 0 49680 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 199220

[startup+25.5015 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 25409
/proc/meminfo: memFree=1347304/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332292 CPUtime=25.47
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 109902 0 0 0 2496 51 0 0 25 0 1 0 133928756 340267008 65326 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83073 65326 72 123 0 82948 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 332292

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25409
/proc/meminfo: memFree=1347304/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332292 CPUtime=51.06
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 109907 0 0 0 5055 51 0 0 25 0 1 0 133928756 340267008 65331 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83073 65331 72 123 0 82948 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 332292

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25409
/proc/meminfo: memFree=1347368/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332292 CPUtime=102.24
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 109912 0 0 0 10173 51 0 0 25 0 1 0 133928756 340267008 65336 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83073 65336 72 123 0 82948 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 332292

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25411
/proc/meminfo: memFree=1347048/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332472 CPUtime=162.23
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 109961 0 0 0 16171 52 0 0 25 0 1 0 133928756 340451328 65385 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83118 65385 72 123 0 82993 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 332472

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25411
/proc/meminfo: memFree=1347048/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332472 CPUtime=222.2
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 109969 0 0 0 22168 52 0 0 25 0 1 0 133928756 340451328 65393 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83118 65393 72 123 0 82993 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 332472

[startup+282.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346984/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332472 CPUtime=282.19
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 109970 0 0 0 28166 53 0 0 25 0 1 0 133928756 340451328 65394 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83118 65394 72 123 0 82993 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 332472

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346984/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332472 CPUtime=342.17
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 109971 0 0 0 34164 53 0 0 25 0 1 0 133928756 340451328 65395 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83118 65395 72 123 0 82993 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 332472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346856/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=402.16
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110010 0 0 0 40162 54 0 0 25 0 1 0 133928756 340717568 65434 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65434 72 123 0 83058 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 332732

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346856/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=462.13
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110010 0 0 0 46159 54 0 0 25 0 1 0 133928756 340717568 65434 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65434 72 123 0 83058 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 332732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346856/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=522.12
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110011 0 0 0 52157 55 0 0 25 0 1 0 133928756 340717568 65435 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65435 72 123 0 83058 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 332732

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346856/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=582.1
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110012 0 0 0 58155 55 0 0 25 0 1 0 133928756 340717568 65436 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65436 72 123 0 83058 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 332732

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346856/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=642.09
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110012 0 0 0 64153 56 0 0 25 0 1 0 133928756 340717568 65436 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65436 72 123 0 83058 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 332732

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346856/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=702.06
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110012 0 0 0 70150 56 0 0 25 0 1 0 133928756 340717568 65436 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65436 72 123 0 83058 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 332732

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346792/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=762.04
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110016 0 0 0 76148 56 0 0 25 0 1 0 133928756 340717568 65440 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65440 72 123 0 83058 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 332732

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346792/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=822.02
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110024 0 0 0 82145 57 0 0 25 0 1 0 133928756 340717568 65448 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65448 72 123 0 83058 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 332732

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346792/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=882
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110028 0 0 0 88143 57 0 0 25 0 1 0 133928756 340717568 65452 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65452 72 123 0 83058 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 332732

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1346792/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=332732 CPUtime=941.99
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110032 0 0 0 94141 58 0 0 25 0 1 0 133928756 340717568 65456 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83183 65456 72 123 0 83058 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 332732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1344488/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=335244 CPUtime=1001.96
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110599 0 0 0 100138 58 0 0 25 0 1 0 133928756 343289856 66023 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 83811 66023 72 123 0 83686 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 335244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1343208/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=336584 CPUtime=1061.95
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 110933 0 0 0 106136 59 0 0 25 0 1 0 133928756 344662016 66357 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 84146 66357 72 123 0 84021 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 336584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1336552/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=342964 CPUtime=1121.93
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 112588 0 0 0 112133 60 0 0 25 0 1 0 133928756 351195136 68012 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 85741 68012 72 123 0 85616 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 342964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1336552/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=343096 CPUtime=1181.92
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 112594 0 0 0 118131 61 0 0 25 0 1 0 133928756 351330304 68018 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 85774 68018 72 123 0 85649 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 343096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25411
/proc/meminfo: memFree=1336552/2055920 swapFree=4168624/4192956
[pid=25408] ppid=25406 vsize=343096 CPUtime=1200.01
/proc/25408/stat : 25408 (march_ks) R 25406 25408 24768 0 -1 4194304 112594 0 0 0 119940 61 0 0 25 0 1 0 133928756 351330304 68018 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134527027 0 0 4096 0 0 0 0 17 1 0 0
/proc/25408/statm: 85774 68018 72 123 0 85649 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 343096

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): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1199.41
CPU system time (s): 0.661899
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 348512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.661899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112594
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= 6
involuntary context switches= 2414

runsolver used 1.47578 second user time and 2.85357 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 18 01:35:11 UTC 2007

IDJOB= 312787
IDBENCH= 20350
IDSOLVER= 111
FILE ID= node22/312787-1176860110

PBS_JOBID= 4590243

Free space on /tmp= 66508 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/312787-1176860110/march_ks /tmp/evaluation/312787-1176860110/instance-312787-1176860110.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-312787-1176860110 -o ROOT/results/node22/solver-312787-1176860110 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312787-1176860110/march_ks /tmp/evaluation/312787-1176860110/instance-312787-1176860110.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e244a296f9644a797dad8a0d16013dcf

RANDOM SEED= 197195756

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1609096 kB
Buffers:         38120 kB
Cached:         325140 kB
SwapCached:       2308 kB
Active:         107804 kB
Inactive:       278464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609096 kB
SwapTotal:     4192956 kB
SwapFree:      4168624 kB
Dirty:           25244 kB
Writeback:           0 kB
Mapped:          30756 kB
Slab:            46232 kB
Committed_AS:  1718040 kB
PageTables:       1676 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= 66508 MiB

End job on node22 on Wed Apr 18 01:55:13 UTC 2007