Trace number 199000

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) 1800.11 1802.42

General information on the benchmark

Nameknights/
knights-100-5.xml
MD5SUM923612855906d394aa13b8054c01df72
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark178.28
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10
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...
0.13	c ...done
0.13	c #SATvar=149992 #SATclauses=299965 #CSPpredicates=10

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/node7/watcher-199000-1168053638 -o ROOT/results/node7/solver-199000-1168053638 -C 1800 -M 900 /tmp/evaluation/199000-1168053638/CSPtoSAT+minisat /tmp/evaluation/199000-1168053638/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: 1.63 1.90 1.81 4/86 12816
/proc/meminfo: memFree=1459224/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=6696 CPUtime=0
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 153759435 6856704 412 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10386296 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 1674 412 372 52 0 30 0

[startup+0.104457 s]
/proc/loadavg: 1.63 1.90 1.81 4/86 12816
/proc/meminfo: memFree=1459224/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=23568 CPUtime=0.09
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 4631 0 0 0 8 1 0 0 18 0 1 0 153759435 24133632 4542 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 5892 4544 696 52 0 4260 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23568

[startup+0.512502 s]
/proc/loadavg: 1.63 1.90 1.81 4/86 12816
/proc/meminfo: memFree=1459224/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=28268 CPUtime=0.5
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 5917 0 0 0 48 2 0 0 22 0 1 0 153759435 28946432 5823 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667359 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7067 5823 715 52 0 5435 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 28268

[startup+1.33359 s]
/proc/loadavg: 1.63 1.90 1.81 3/86 12816
/proc/meminfo: memFree=1438808/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=28268 CPUtime=1.32
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 5925 0 0 0 130 2 0 0 25 0 1 0 153759435 28946432 5831 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7067 5831 721 52 0 5435 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 28268

[startup+2.97076 s]
/proc/loadavg: 1.66 1.90 1.81 3/86 12816
/proc/meminfo: memFree=1438808/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=28268 CPUtime=2.96
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 5925 0 0 0 294 2 0 0 25 0 1 0 153759435 28946432 5831 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678254 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7067 5831 721 52 0 5435 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 28268

[startup+6.26511 s]
/proc/loadavg: 1.66 1.90 1.81 3/86 12816
/proc/meminfo: memFree=1438680/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=28400 CPUtime=6.25
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 5931 0 0 0 623 2 0 0 25 0 1 0 153759435 29081600 5837 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678217 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7100 5837 721 52 0 5468 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 28400

[startup+12.7228 s]
/proc/loadavg: 1.71 1.91 1.81 3/86 12816
/proc/meminfo: memFree=1438424/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=28720 CPUtime=12.7
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 5992 0 0 0 1268 2 0 0 25 0 1 0 153759435 29409280 5898 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671686 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7180 5898 721 52 0 5548 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 28720

[startup+25.5561 s]
/proc/loadavg: 1.76 1.91 1.81 3/86 12816
/proc/meminfo: memFree=1438296/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=28852 CPUtime=25.54
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 6050 0 0 0 2551 3 0 0 25 0 1 0 153759435 29544448 5956 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667339 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7213 5956 721 52 0 5581 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 28852

[startup+51.2148 s]
/proc/loadavg: 1.84 1.92 1.82 3/86 12816
/proc/meminfo: memFree=1437848/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=29380 CPUtime=51.16
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 6158 0 0 0 5113 3 0 0 25 0 1 0 153759435 30085120 6064 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7345 6064 721 52 0 5713 0
Current children cumulated CPU time (s) 51.16
Current children cumulated vsize (KiB) 29380

[startup+102.426 s]
/proc/loadavg: 1.93 1.93 1.82 3/86 12816
/proc/meminfo: memFree=1437016/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=30108 CPUtime=102.3
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 6354 0 0 0 10226 4 0 0 25 0 1 0 153759435 30830592 6260 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671632 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7527 6260 721 52 0 5895 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30108

[startup+162.466 s]
/proc/loadavg: 2.05 1.97 1.84 3/86 12816
/proc/meminfo: memFree=1436312/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=30800 CPUtime=162.29
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 6530 0 0 0 16225 4 0 0 25 0 1 0 153759435 31539200 6436 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7700 6436 721 52 0 6068 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 30800

[startup+222.51 s]
/proc/loadavg: 2.02 1.97 1.85 3/86 12816
/proc/meminfo: memFree=1435416/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=31684 CPUtime=222.26
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 6742 0 0 0 22221 5 0 0 25 0 1 0 153759435 32444416 6648 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671648 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 7921 6648 721 52 0 6289 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 31684

[startup+282.546 s]
/proc/loadavg: 2.00 1.97 1.85 3/86 12816
/proc/meminfo: memFree=1434776/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=32212 CPUtime=282.24
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 6890 0 0 0 28219 5 0 0 25 0 1 0 153759435 32985088 6796 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671194 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 8053 6796 721 52 0 6421 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 32212

[startup+342.579 s]
/proc/loadavg: 2.00 1.97 1.86 3/86 12816
/proc/meminfo: memFree=1434136/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=32992 CPUtime=342.22
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 7053 0 0 0 34217 5 0 0 25 0 1 0 153759435 33783808 6959 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667395 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 8248 6959 721 52 0 6616 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 32992

[startup+402.61 s]
/proc/loadavg: 2.00 1.97 1.86 3/86 12816
/proc/meminfo: memFree=1433304/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=33652 CPUtime=402.17
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 7246 0 0 0 40211 6 0 0 25 0 1 0 153759435 34459648 7152 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 8413 7152 721 52 0 6781 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 33652

[startup+462.641 s]
/proc/loadavg: 2.00 1.97 1.87 3/86 12816
/proc/meminfo: memFree=1432728/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=34180 CPUtime=462.14
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 7383 0 0 0 46208 6 0 0 25 0 1 0 153759435 35000320 7289 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 8545 7289 721 52 0 6913 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 34180

[startup+522.683 s]
/proc/loadavg: 2.00 1.97 1.88 3/86 12816
/proc/meminfo: memFree=1432088/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=35028 CPUtime=522.15
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 7541 0 0 0 52208 7 0 0 25 0 1 0 153759435 35868672 7447 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671386 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 8757 7447 721 52 0 7125 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35028

[startup+582.737 s]
/proc/loadavg: 2.00 1.97 1.88 3/86 12816
/proc/meminfo: memFree=1431576/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=35424 CPUtime=582.12
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 7665 0 0 0 58205 7 0 0 25 0 1 0 153759435 36274176 7571 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 8856 7571 721 52 0 7224 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35424

[startup+642.772 s]
/proc/loadavg: 2.00 1.97 1.89 3/86 12816
/proc/meminfo: memFree=1431064/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=35960 CPUtime=642.1
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 7784 0 0 0 64202 8 0 0 25 0 1 0 153759435 36823040 7690 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 8990 7690 721 52 0 7358 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 35960

[startup+702.813 s]
/proc/loadavg: 2.00 1.97 1.89 3/86 12816
/proc/meminfo: memFree=1430552/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=36356 CPUtime=702.08
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 7909 0 0 0 70200 8 0 0 25 0 1 0 153759435 37228544 7815 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 9089 7815 721 52 0 7457 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 36356

[startup+762.853 s]
/proc/loadavg: 2.00 1.97 1.90 3/86 12816
/proc/meminfo: memFree=1430168/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=36752 CPUtime=762.05
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 8013 0 0 0 76197 8 0 0 25 0 1 0 153759435 37634048 7919 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671197 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 9188 7919 721 52 0 7556 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 36752

[startup+822.887 s]
/proc/loadavg: 2.00 1.97 1.90 3/86 12816
/proc/meminfo: memFree=1429592/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=37548 CPUtime=822.03
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 8150 0 0 0 82194 9 0 0 25 0 1 0 153759435 38449152 8056 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 9387 8056 721 52 0 7755 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 37548

[startup+882.932 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 12816
/proc/meminfo: memFree=1429016/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=38080 CPUtime=882.02
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 8281 0 0 0 88193 9 0 0 25 0 1 0 153759435 38993920 8187 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 9520 8187 721 52 0 7888 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 38080

[startup+942.965 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 12816
/proc/meminfo: memFree=1428184/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=38760 CPUtime=941.99
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 8472 0 0 0 94189 10 0 0 25 0 1 0 153759435 39690240 8378 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667415 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 9690 8378 721 52 0 8058 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 38760

[startup+1003 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 12816
/proc/meminfo: memFree=1427672/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=39288 CPUtime=1001.96
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 8615 0 0 0 100186 10 0 0 25 0 1 0 153759435 40230912 8521 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 9822 8521 721 52 0 8190 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 39288

[startup+1063.03 s]
/proc/loadavg: 2.03 1.99 1.91 3/86 12816
/proc/meminfo: memFree=1427032/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=39820 CPUtime=1061.94
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 8760 0 0 0 106184 10 0 0 25 0 1 0 153759435 40775680 8666 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 9955 8666 721 52 0 8323 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 39820

[startup+1123.06 s]
/proc/loadavg: 2.01 1.99 1.91 3/86 12816
/proc/meminfo: memFree=1426456/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=40348 CPUtime=1121.9
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 8898 0 0 0 112179 11 0 0 25 0 1 0 153759435 41316352 8804 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671477 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 10087 8804 721 52 0 8455 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 40348

[startup+1183.09 s]
/proc/loadavg: 2.00 1.99 1.91 3/86 12816
/proc/meminfo: memFree=1425880/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=40876 CPUtime=1181.88
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 9036 0 0 0 118177 11 0 0 25 0 1 0 153759435 41857024 8942 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671688 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 10219 8942 721 52 0 8587 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 40876

[startup+1243.13 s]
/proc/loadavg: 2.00 1.99 1.91 3/86 12816
/proc/meminfo: memFree=1425240/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=41536 CPUtime=1241.86
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 9202 0 0 0 124174 12 0 0 25 0 1 0 153759435 42532864 9108 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665620 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 10384 9108 721 52 0 8752 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 41536

[startup+1303.17 s]
/proc/loadavg: 2.04 2.00 1.92 3/86 12816
/proc/meminfo: memFree=1424600/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=42468 CPUtime=1301.83
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 9356 0 0 0 130171 12 0 0 25 0 1 0 153759435 43487232 9262 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671347 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 10617 9262 721 52 0 8985 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 42468

[startup+1363.21 s]
/proc/loadavg: 2.01 2.00 1.92 3/86 12816
/proc/meminfo: memFree=1423960/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=43128 CPUtime=1361.82
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 9516 0 0 0 136170 12 0 0 25 0 1 0 153759435 44163072 9422 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 10782 9422 721 52 0 9150 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 43128

[startup+1423.26 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 12816
/proc/meminfo: memFree=1423384/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=43532 CPUtime=1421.8
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 9648 0 0 0 142168 12 0 0 25 0 1 0 153759435 44576768 9554 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671197 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 10883 9554 721 52 0 9251 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 43532

[startup+1483.29 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 12816
/proc/meminfo: memFree=1423064/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=43796 CPUtime=1481.77
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 9720 0 0 0 148164 13 0 0 25 0 1 0 153759435 44847104 9626 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671386 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 10949 9626 721 52 0 9317 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 43796

[startup+1543.33 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 12816
/proc/meminfo: memFree=1422616/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=44192 CPUtime=1541.76
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 9832 0 0 0 154163 13 0 0 25 0 1 0 153759435 45252608 9738 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671466 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 11048 9738 721 52 0 9416 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 44192

[startup+1603.38 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 12816
/proc/meminfo: memFree=1422040/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=44720 CPUtime=1601.74
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 9961 0 0 0 160161 13 0 0 25 0 1 0 153759435 45793280 9867 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671350 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 11180 9867 721 52 0 9548 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 44720

[startup+1663.43 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 12816
/proc/meminfo: memFree=1421528/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=45252 CPUtime=1661.72
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 10095 0 0 0 166159 13 0 0 25 0 1 0 153759435 46338048 10001 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 11313 10001 721 52 0 9681 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 45252

[startup+1723.47 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 12816
/proc/meminfo: memFree=1421080/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=45648 CPUtime=1721.72
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 10200 0 0 0 172158 14 0 0 25 0 1 0 153759435 46743552 10106 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678238 0 0 4096 0 0 0 0 17 0 0 0
/proc/12815/statm: 11412 10106 721 52 0 9780 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 45648

[startup+1783.51 s]
/proc/loadavg: 1.96 1.98 1.91 3/86 12854
/proc/meminfo: memFree=1408408/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=46064 CPUtime=1781.36
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 10307 0 0 0 178121 15 0 0 25 0 1 0 153759435 47169536 10213 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671262 0 0 4096 0 0 0 0 17 1 0 0
/proc/12815/statm: 11516 10213 721 52 0 9884 0
Current children cumulated CPU time (s) 1781.36
Current children cumulated vsize (KiB) 46064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.41 s]
/proc/loadavg: 1.97 1.98 1.91 3/86 12854
/proc/meminfo: memFree=1408088/2055920 swapFree=4192812/4192956
[pid=12815] ppid=12813 vsize=46196 CPUtime=1800.09
/proc/12815/stat : 12815 (CSPtoSAT+minisa) R 12813 12815 12008 0 -1 4194304 10342 0 0 0 179993 16 0 0 25 0 1 0 153759435 47304704 10248 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671448 0 0 4096 0 0 0 0 17 1 0 0
/proc/12815/statm: 11549 10248 721 52 0 9917 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 46196

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.42
CPU time (s): 1800.11
CPU user time (s): 1799.94
CPU system time (s): 0.169974
CPU usage (%): 99.8717
Max. virtual memory (cumulated for all children) (KiB): 46196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10342
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= 11
involuntary context switches= 14753

runsolver used 2.04369 s user time and 5.9451 s system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Jan  6 03:20:40 UTC 2007


IDJOB= 199000
IDBENCH= 3586
FILE ID= node7/199000-1168053638

PBS_JOBID= 3475315

Free space on /tmp= 66547 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-100-5.xml
COMMAND LINE= /tmp/evaluation/199000-1168053638/CSPtoSAT+minisat /tmp/evaluation/199000-1168053638/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-199000-1168053638 -o ROOT/results/node7/solver-199000-1168053638 -C 1800 -M 900  /tmp/evaluation/199000-1168053638/CSPtoSAT+minisat /tmp/evaluation/199000-1168053638/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  923612855906d394aa13b8054c01df72

RANDOM SEED= 449207841

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		: 3000.220
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		: 3000.220
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:       1459704 kB
Buffers:         77576 kB
Cached:         349736 kB
SwapCached:          0 kB
Active:         302652 kB
Inactive:       191612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          88432 kB
Slab:            86764 kB
Committed_AS:  4225920 kB
PageTables:       2332 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= 66547 MiB



End job on node7 on Sat Jan  6 03:50:46 UTC 2007