Trace number 218901

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
CSPtoSAT+minisat 0.3? (TO) 1800.08 1802.04

General information on the benchmark

NamechessboardColoration/
cc-12-12-3.xml
MD5SUM2536cda080b196088383bbd934df75c8
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints4356
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4356
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c This is CSPtoSAT+minisat version 0.3
0.01	c (c) 2006 roussel@cril.univ-artois.fr
0.01	
0.01	c This solver internally uses a modified version of MiniSat2 version 061112
0.01	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.01	
0.01	c parsing...
0.36	c ...done
0.36	c #SATvar=434 #SATclauses=576 #CSPpredicates=4356

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-218901-1168066273 -o ROOT/results/node22/solver-218901-1168066273 -C 1800 -M 900 /tmp/evaluation/218901-1168066273/CSPtoSAT+minisat /tmp/evaluation/218901-1168066273/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.01 1.00 1.18 5/85 6921
/proc/meminfo: memFree=1648816/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=7084 CPUtime=0.01
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 859 0 0 0 1 0 0 0 22 0 1 0 155021708 7254016 827 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 4156264410 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 1771 827 702 52 0 139 0

[startup+0.103862 s]
/proc/loadavg: 1.01 1.00 1.18 5/85 6921
/proc/meminfo: memFree=1648816/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=7348 CPUtime=0.1
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 941 0 0 0 10 0 0 0 23 0 1 0 155021708 7524352 909 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 5139572 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 1837 909 702 52 0 205 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7348

[startup+0.511921 s]
/proc/loadavg: 1.01 1.00 1.18 5/85 6921
/proc/meminfo: memFree=1648816/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=8244 CPUtime=0.5
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 1205 0 0 0 50 0 0 0 25 0 1 0 155021708 8441856 1147 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533136 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 2061 1147 719 52 0 429 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8244

[startup+1.33305 s]
/proc/loadavg: 1.01 1.00 1.18 2/81 6932
/proc/meminfo: memFree=1648784/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=8636 CPUtime=1.32
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 1332 0 0 0 132 0 0 0 25 0 1 0 155021708 8843264 1274 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134624400 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 2159 1274 719 52 0 527 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8636

[startup+2.9723 s]
/proc/loadavg: 1.00 1.00 1.18 2/81 6932
/proc/meminfo: memFree=1648144/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=9560 CPUtime=2.96
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 1561 0 0 0 295 1 0 0 25 0 1 0 155021708 9789440 1503 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134673355 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 2390 1503 719 52 0 758 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9560

[startup+6.2508 s]
/proc/loadavg: 1.00 1.00 1.18 4/86 6995
/proc/meminfo: memFree=1643176/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=11008 CPUtime=6.22
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 1924 0 0 0 620 2 0 0 25 0 1 0 155021708 11272192 1866 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671380 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 2752 1866 719 52 0 1120 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11008

[startup+12.7118 s]
/proc/loadavg: 1.00 1.00 1.17 2/81 7043
/proc/meminfo: memFree=1642960/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=13252 CPUtime=12.68
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 2479 0 0 0 1265 3 0 0 25 0 1 0 155021708 13570048 2421 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134674204 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 3313 2421 719 52 0 1681 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13252

[startup+25.5138 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 7083
/proc/meminfo: memFree=1643496/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=18136 CPUtime=25.48
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 3684 0 0 0 2543 5 0 0 25 0 1 0 155021708 18571264 3626 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134626839 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 4534 3626 719 52 0 2902 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18136

[startup+51.1277 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 7083
/proc/meminfo: memFree=1635816/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=25920 CPUtime=51.08
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 5623 0 0 0 5102 6 0 0 25 0 1 0 155021708 26542080 5565 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 6480 5565 719 52 0 4848 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25920

[startup+102.355 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 7083
/proc/meminfo: memFree=1624296/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=37532 CPUtime=102.29
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 8550 0 0 0 10221 8 0 0 25 0 1 0 155021708 38432768 8492 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533182 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 9383 8492 719 52 0 7751 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 37532

[startup+162.399 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 7083
/proc/meminfo: memFree=1609256/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=52444 CPUtime=162.31
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 12255 0 0 0 16221 10 0 0 25 0 1 0 155021708 53702656 12197 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 13111 12197 719 52 0 11479 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 52444

[startup+222.441 s]
/proc/loadavg: 1.06 1.02 1.14 2/78 7083
/proc/meminfo: memFree=1594856/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=66828 CPUtime=222.34
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 15881 0 0 0 22222 12 0 0 25 0 1 0 155021708 68431872 15823 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533148 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 16707 15823 719 52 0 15075 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 66828

[startup+282.483 s]
/proc/loadavg: 1.02 1.01 1.13 2/78 7083
/proc/meminfo: memFree=1581352/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=80420 CPUtime=282.35
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 19251 0 0 0 28222 13 0 0 25 0 1 0 155021708 82350080 19193 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134673355 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 20105 19193 719 52 0 18473 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 80420

[startup+342.525 s]
/proc/loadavg: 1.01 1.00 1.11 2/81 7140
/proc/meminfo: memFree=1560136/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=93352 CPUtime=342.37
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 22493 0 0 0 34222 15 0 0 25 0 1 0 155021708 95592448 22435 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671635 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 23338 22435 719 52 0 21706 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 93352

[startup+402.587 s]
/proc/loadavg: 1.00 1.00 1.10 2/81 7186
/proc/meminfo: memFree=1544840/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=108532 CPUtime=402.42
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 26281 0 0 0 40223 19 0 0 25 0 1 0 155021708 111136768 26223 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134600096 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 27133 26223 719 52 0 25501 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 108532

[startup+462.59 s]
/proc/loadavg: 1.53 1.14 1.14 3/86 7214
/proc/meminfo: memFree=1519968/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=122916 CPUtime=462.38
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 29899 0 0 0 46216 22 0 0 25 0 1 0 155021708 125865984 29841 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533219 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 30729 29841 719 52 0 29097 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 122916

[startup+522.616 s]
/proc/loadavg: 1.82 1.29 1.19 3/86 7214
/proc/meminfo: memFree=1502176/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=138356 CPUtime=522.34
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 33735 0 0 0 52210 24 0 0 25 0 1 0 155021708 141676544 33677 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134538353 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 34589 33677 719 52 0 32957 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 138356

[startup+582.634 s]
/proc/loadavg: 1.93 1.42 1.24 3/86 7214
/proc/meminfo: memFree=1486752/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=153676 CPUtime=582.29
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 37583 0 0 0 58203 26 0 0 25 0 1 0 155021708 157364224 37525 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 38419 37525 719 52 0 36787 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 153676

[startup+642.674 s]
/proc/loadavg: 1.97 1.52 1.28 3/92 7360
/proc/meminfo: memFree=1470504/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=168452 CPUtime=642.19
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 41263 0 0 0 64182 37 0 0 25 0 1 0 155021708 172494848 41205 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134626813 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 42113 41205 719 52 0 40481 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 168452

[startup+702.707 s]
/proc/loadavg: 1.99 1.61 1.32 3/86 7412
/proc/meminfo: memFree=1459552/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=180060 CPUtime=702.14
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 44177 0 0 0 70170 44 0 0 25 0 1 0 155021708 184381440 44119 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134624479 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 45015 44119 719 52 0 43383 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 180060

[startup+762.724 s]
/proc/loadavg: 1.99 1.67 1.37 3/86 7412
/proc/meminfo: memFree=1449312/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=190344 CPUtime=762.1
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 46745 0 0 0 76165 45 0 0 25 0 1 0 155021708 194912256 46687 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134562958 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 47586 46687 719 52 0 45954 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 190344

[startup+822.743 s]
/proc/loadavg: 1.99 1.73 1.40 3/86 7412
/proc/meminfo: memFree=1438496/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=201168 CPUtime=822.05
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 49453 0 0 0 82158 47 0 0 25 0 1 0 155021708 205996032 49395 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 50292 49395 719 52 0 48660 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 201168

[startup+882.759 s]
/proc/loadavg: 2.07 1.79 1.44 3/86 7412
/proc/meminfo: memFree=1427168/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=212648 CPUtime=882
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 52308 0 0 0 88151 49 0 0 25 0 1 0 155021708 217751552 52250 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671391 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 53162 52250 719 52 0 51530 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 212648

[startup+942.775 s]
/proc/loadavg: 2.03 1.83 1.47 3/86 7412
/proc/meminfo: memFree=1415456/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=224260 CPUtime=941.96
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 55214 0 0 0 94146 50 0 0 25 0 1 0 155021708 229642240 55156 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671386 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 56065 55156 719 52 0 54433 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 224260

[startup+1002.79 s]
/proc/loadavg: 2.01 1.86 1.50 3/86 7412
/proc/meminfo: memFree=1402656/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=236796 CPUtime=1001.9
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 58357 0 0 0 100137 53 0 0 25 0 1 0 155021708 242479104 58299 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134673688 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 59199 58299 719 52 0 57567 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 236796

[startup+1062.81 s]
/proc/loadavg: 2.00 1.88 1.53 3/86 7412
/proc/meminfo: memFree=1390880/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=248544 CPUtime=1061.85
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 61290 0 0 0 106129 56 0 0 25 0 1 0 155021708 254509056 61232 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671442 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 62136 61232 719 52 0 60504 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 248544

[startup+1122.83 s]
/proc/loadavg: 2.00 1.90 1.56 3/86 7412
/proc/meminfo: memFree=1379808/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=259500 CPUtime=1121.81
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 64047 0 0 0 112124 57 0 0 25 0 1 0 155021708 265728000 63989 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 64875 63989 719 52 0 63243 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 259500

[startup+1182.84 s]
/proc/loadavg: 2.00 1.91 1.58 3/86 7412
/proc/meminfo: memFree=1369376/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=269928 CPUtime=1181.55
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 66653 0 0 0 118096 59 0 0 25 0 1 0 155021708 276406272 66595 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134626757 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 67482 66595 719 52 0 65850 0
Current children cumulated CPU time (s) 1181.55
Current children cumulated vsize (KiB) 269928

[startup+1242.86 s]
/proc/loadavg: 2.00 1.93 1.60 3/86 7412
/proc/meminfo: memFree=1358752/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=280608 CPUtime=1241.51
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 69298 0 0 0 124090 61 0 0 25 0 1 0 155021708 287342592 69240 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 70152 69240 719 52 0 68520 0
Current children cumulated CPU time (s) 1241.51
Current children cumulated vsize (KiB) 280608

[startup+1302.87 s]
/proc/loadavg: 2.07 1.95 1.63 3/86 7412
/proc/meminfo: memFree=1347104/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=292224 CPUtime=1301.46
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 72211 0 0 0 130083 63 0 0 25 0 1 0 155021708 299237376 72153 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533267 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 73056 72153 719 52 0 71424 0
Current children cumulated CPU time (s) 1301.46
Current children cumulated vsize (KiB) 292224

[startup+1362.89 s]
/proc/loadavg: 2.02 1.96 1.65 3/86 7412
/proc/meminfo: memFree=1336544/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=302512 CPUtime=1361.4
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 74786 0 0 0 136075 65 0 0 25 0 1 0 155021708 309772288 74728 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671383 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 75628 74728 719 52 0 73996 0
Current children cumulated CPU time (s) 1361.4
Current children cumulated vsize (KiB) 302512

[startup+1422.91 s]
/proc/loadavg: 2.01 1.97 1.67 3/86 7412
/proc/meminfo: memFree=1326496/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=312540 CPUtime=1421.36
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 77310 0 0 0 142069 67 0 0 25 0 1 0 155021708 320040960 77252 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134624579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 78135 77252 719 52 0 76503 0
Current children cumulated CPU time (s) 1421.36
Current children cumulated vsize (KiB) 312540

[startup+1482.93 s]
/proc/loadavg: 2.00 1.97 1.69 3/86 7412
/proc/meminfo: memFree=1316128/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=322836 CPUtime=1481.31
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 79875 0 0 0 148063 68 0 0 25 0 1 0 155021708 330584064 79817 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134624479 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 80709 79817 719 52 0 79077 0
Current children cumulated CPU time (s) 1481.31
Current children cumulated vsize (KiB) 322836

[startup+1542.94 s]
/proc/loadavg: 2.08 1.99 1.71 3/86 7412
/proc/meminfo: memFree=1306144/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=332868 CPUtime=1541.25
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 82365 0 0 0 154055 70 0 0 25 0 1 0 155021708 340856832 82307 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 83217 82307 719 52 0 81585 0
Current children cumulated CPU time (s) 1541.25
Current children cumulated vsize (KiB) 332868

[startup+1602.95 s]
/proc/loadavg: 2.03 1.99 1.73 3/86 7412
/proc/meminfo: memFree=1296416/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=342500 CPUtime=1601.2
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 84772 0 0 0 160048 72 0 0 25 0 1 0 155021708 350720000 84714 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134533267 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 85625 84714 719 52 0 83993 0
Current children cumulated CPU time (s) 1601.2
Current children cumulated vsize (KiB) 342500

[startup+1662.96 s]
/proc/loadavg: 2.08 2.00 1.75 3/86 7414
/proc/meminfo: memFree=1286048/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=352400 CPUtime=1661.14
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 87266 0 0 0 166040 74 0 0 25 0 1 0 155021708 360857600 87208 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134665622 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 88100 87208 719 52 0 86468 0
Current children cumulated CPU time (s) 1661.14
Current children cumulated vsize (KiB) 352400

[startup+1722.98 s]
/proc/loadavg: 2.03 2.00 1.76 4/86 7414
/proc/meminfo: memFree=1276832/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=361768 CPUtime=1721.09
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 89585 0 0 0 172033 76 0 0 25 0 1 0 155021708 370450432 89527 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134671294 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 90442 89527 719 52 0 88810 0
Current children cumulated CPU time (s) 1721.09
Current children cumulated vsize (KiB) 361768

[startup+1783 s]
/proc/loadavg: 2.01 2.00 1.77 3/86 7414
/proc/meminfo: memFree=1267168/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=371396 CPUtime=1781.05
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 91994 0 0 0 178028 77 0 0 25 0 1 0 155021708 380309504 91936 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134562843 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 92849 91936 719 52 0 91217 0
Current children cumulated CPU time (s) 1781.05
Current children cumulated vsize (KiB) 371396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.98 s]
/proc/loadavg: 2.07 2.02 1.78 3/86 7414
/proc/meminfo: memFree=1264224/2055920 swapFree=4157532/4192956
[pid=6920] ppid=6918 vsize=374300 CPUtime=1800.01
/proc/6920/stat : 6920 (CSPtoSAT+minisa) R 6918 6920 6835 0 -1 4194304 92719 0 0 0 179924 77 0 0 25 0 1 0 155021708 383283200 92661 18446744073709551615 134512640 134728504 4294956640 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/6920/statm: 93575 92661 719 52 0 91943 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 374300

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.04
CPU time (s): 1800.08
CPU user time (s): 1799.25
CPU system time (s): 0.833873
CPU usage (%): 99.8912
Max. virtual memory (cumulated for all children) (KiB): 374300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.25
system time used= 0.833873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92719
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= 9
involuntary context switches= 11418

runsolver used 1.9977 s user time and 5.43217 s system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat Jan  6 06:51:13 UTC 2007


IDJOB= 218901
IDBENCH= 5264
FILE ID= node22/218901-1168066273

PBS_JOBID= 3475645

Free space on /tmp= 66547 MiB

BENCH NAME= HOME/pub/bench/CPAI06/chessboardColoration/cc-12-12-3.xml
COMMAND LINE= /tmp/evaluation/218901-1168066273/CSPtoSAT+minisat /tmp/evaluation/218901-1168066273/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-218901-1168066273 -o ROOT/results/node22/solver-218901-1168066273 -C 1800 -M 900  /tmp/evaluation/218901-1168066273/CSPtoSAT+minisat /tmp/evaluation/218901-1168066273/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  2536cda080b196088383bbd934df75c8

RANDOM SEED= 45748054

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.279
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		: 3000.279
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:       1649288 kB
Buffers:         32696 kB
Cached:         264492 kB
SwapCached:      13232 kB
Active:          72472 kB
Inactive:       267564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649288 kB
SwapTotal:     4192956 kB
SwapFree:      4157532 kB
Dirty:            4092 kB
Writeback:           0 kB
Mapped:          60168 kB
Slab:            51496 kB
Committed_AS:  2594284 kB
PageTables:       2228 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= 66546 MiB



End job on node22 on Sat Jan  6 07:21:15 UTC 2007