Trace number 319771

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) 1200.1 1200.55

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark458.333
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data (download as text)

40.98/41.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
40.98/41.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
40.98/41.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
40.98/41.01	c main()::
40.98/41.01	c initFormula():: searching for DIMACS p-line....
40.98/41.01	c full lookahead due to high density!
40.98/41.01	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 133080 clauses.
40.98/41.01	c parseCNF():: parsing....
40.98/41.01	c parseCNF():: the CNF contains 0 unary clauses.
40.98/41.01	c runParser():: parsing was successful, warming up engines...
40.98/41.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 26100 duplicate clauses
40.98/41.01	c preprocessing fase I completed:: there are now 900 free variables and 106980 clauses.
40.98/41.01	c stat :: sign balance is biased by 0.973
40.98/41.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
40.98/41.01	c using k-SAT heuristics (size based diff)
40.98/41.01	c longest clause has size 30
40.98/41.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 947839 duplicate clauses
40.98/41.01	c resolvent_look() :: found 2781206 resolvents
40.98/41.01	c main():: clause / variable ratio: ( 2888186 / 900 ) = 3209.10
40.98/41.01	c longest clause has size 30
40.98/41.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
40.98/41.01	c dynamic_preselect_setsize :: off
40.98/41.01	c suggested doublelook initial :: 0
40.98/41.01	c main():: all systems go!
40.98/41.01	c |----------------------------------------------------------------|
c |********
c |************
c |****************
c |******************
c |*******************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-319771-1173035673 -o ROOT/results/node20/solver-319771-1173035673 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319771-1173035673/march_ks /tmp/evaluation/319771-1173035673/instance-319771-1173035673.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: 1.01 0.99 0.91 3/77 2318
/proc/meminfo: memFree=1376776/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=1696 CPUtime=0
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 29649580 1736704 216 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 424 216 47 123 0 299 0

[startup+0.029025 s]
/proc/loadavg: 1.01 0.99 0.91 3/77 2318
/proc/meminfo: memFree=1376776/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=2092 CPUtime=0.02
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 336 0 0 0 2 0 0 0 18 0 1 0 29649580 2142208 321 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 523 321 47 123 0 398 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2092

[startup+0.101038 s]
/proc/loadavg: 1.01 0.99 0.91 3/77 2318
/proc/meminfo: memFree=1376776/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=3016 CPUtime=0.09
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 29649580 3088384 630 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 754 630 47 123 0 629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3016

[startup+0.301077 s]
/proc/loadavg: 1.01 0.99 0.91 3/77 2318
/proc/meminfo: memFree=1376776/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=10344 CPUtime=0.29
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 2542 0 0 0 28 1 0 0 19 0 1 0 29649580 10592256 1474 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 2619 1484 52 123 0 2494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10344

[startup+0.701158 s]
/proc/loadavg: 1.01 0.99 0.91 3/77 2318
/proc/meminfo: memFree=1376776/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=13072 CPUtime=0.69
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 6322 0 0 0 67 2 0 0 23 0 1 0 29649580 13385728 2117 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567066 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 3268 2117 67 123 0 3143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13072

[startup+1.50132 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1367616/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=16324 CPUtime=1.48
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 6984 0 0 0 146 2 0 0 25 0 1 0 29649580 16715776 2779 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567069 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 4081 2779 67 123 0 3956 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16324

[startup+3.10264 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1363584/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=22068 CPUtime=3.09
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 8338 0 0 0 306 3 0 0 25 0 1 0 29649580 22597632 4133 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 5517 4133 67 123 0 5392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22068

[startup+6.30129 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1352064/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=33688 CPUtime=6.28
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 11129 0 0 0 624 4 0 0 25 0 1 0 29649580 34496512 6924 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567071 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 8422 6924 67 123 0 8297 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33688

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1330176/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=56004 CPUtime=12.68
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 16375 0 0 0 1261 7 0 0 25 0 1 0 29649580 57348096 12170 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 14001 12170 67 123 0 13876 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 56004

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1287552/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=100240 CPUtime=25.48
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 26740 0 0 0 2537 11 0 0 25 0 1 0 29649580 102645760 22535 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 25060 22535 67 123 0 24935 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100240

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086144/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=51.07
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 5029 78 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 295316

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=102.25
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 10147 78 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 295316

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086144/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=162.23
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 16144 79 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 295316

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086144/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=222.2
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 22141 79 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 295316

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086272/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=282.19
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 28139 80 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 295316

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086272/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=342.16
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 34136 80 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 295316

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086272/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=402.14
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 40133 81 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 295316

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=462.11
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 46130 81 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 295316

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086272/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=522.09
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 52127 82 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 295316

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086272/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=582.06
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 58124 82 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 295316

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086272/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=642.05
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 64122 83 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 295316

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=702.03
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 70119 84 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 295316

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=762
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 76116 84 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 295316

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=821.98
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 82113 85 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 295316

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=881.95
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 88110 85 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 295316

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086144/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=941.93
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 94107 86 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 295316

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=1001.91
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 100105 86 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 295316

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086144/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=1061.89
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 106102 87 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 295316

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=1121.86
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 112099 87 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 295316

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=1181.84
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 118096 88 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 295316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=1200.04
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 119916 88 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 295316

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 2319
/proc/meminfo: memFree=1086208/2055920 swapFree=4192952/4192956
[pid=2318] ppid=2316 vsize=295316 CPUtime=1200.04
/proc/2318/stat : 2318 (march_ks) R 2316 2318 1478 0 -1 4194304 181567 0 0 0 119916 88 0 0 25 0 1 0 29649580 302403584 72439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2318/statm: 73829 72439 72 123 0 73704 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 295316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.17
CPU system time (s): 0.931858
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 366468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.17
system time used= 0.931858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181567
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= 24796

runsolver used 1.3268 second user time and 3.04554 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Mar  4 19:14:33 UTC 2007

IDJOB= 319771
IDBENCH= 20487
IDSOLVER= 111
FILE ID= node20/319771-1173035673

PBS_JOBID= 4012471

Free space on /tmp= 66545 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= /tmp/evaluation/319771-1173035673/march_ks /tmp/evaluation/319771-1173035673/instance-319771-1173035673.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-319771-1173035673 -o ROOT/results/node20/solver-319771-1173035673 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319771-1173035673/march_ks /tmp/evaluation/319771-1173035673/instance-319771-1173035673.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8df6cfaff4435ad2a04367a34fb047c1

RANDOM SEED= 585251936

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.261
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		: 3000.261
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:       1377120 kB
Buffers:         39196 kB
Cached:         464884 kB
SwapCached:          4 kB
Active:         246288 kB
Inactive:       376924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377120 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4120 kB
Writeback:           0 kB
Mapped:         138036 kB
Slab:            40932 kB
Committed_AS:   257100 kB
PageTables:       1896 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= 66545 MiB

End job on node20 on Sun Mar  4 19:34:36 UTC 2007