Trace number 199064

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) 1800.09 1800.66

General information on the benchmark

Nameknights/
knights-50-25.xml
MD5SUM351eb8249ace9020252e64f45fb53259
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 benchmark84.8321
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
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...
0.18	c ...done
0.18	c #SATvar=187452 #SATclauses=374825 #CSPpredicates=300

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/node50/watcher-199064-1168053658 -o ROOT/results/node50/solver-199064-1168053658 -C 1800 -M 900 /tmp/evaluation/199064-1168053658/CSPtoSAT+minisat /tmp/evaluation/199064-1168053658/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: 1.07 1.89 2.13 5/70 29509
/proc/meminfo: memFree=1273272/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=6696 CPUtime=0
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 403 0 0 0 0 0 0 0 18 0 1 0 153764638 6856704 383 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 7887736 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 1674 385 360 52 0 30 0

[startup+0.103445 s]
/proc/loadavg: 1.07 1.89 2.13 5/70 29509
/proc/meminfo: memFree=1273272/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=22496 CPUtime=0.09
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 4527 0 0 0 7 2 0 0 18 0 1 0 153764638 23035904 4418 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 5624 4420 696 52 0 3992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22496

[startup+0.511504 s]
/proc/loadavg: 1.07 1.89 2.13 5/70 29509
/proc/meminfo: memFree=1273272/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=33664 CPUtime=0.49
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7150 0 0 0 46 3 0 0 21 0 1 0 153764638 34471936 7008 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562805 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8416 7008 721 52 0 6784 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 33664

[startup+1.33264 s]
/proc/loadavg: 1.07 1.89 2.13 3/73 29512
/proc/meminfo: memFree=1245856/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=33664 CPUtime=1.32
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7150 0 0 0 129 3 0 0 25 0 1 0 153764638 34471936 7008 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667327 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8416 7008 721 52 0 6784 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 33664

[startup+2.96992 s]
/proc/loadavg: 1.07 1.89 2.13 3/73 29512
/proc/meminfo: memFree=1245600/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=33664 CPUtime=2.96
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7164 0 0 0 292 4 0 0 25 0 1 0 153764638 34471936 7022 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8416 7022 721 52 0 6784 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 33664

[startup+6.25347 s]
/proc/loadavg: 1.14 1.89 2.13 3/73 29512
/proc/meminfo: memFree=1244896/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=33784 CPUtime=6.24
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7187 0 0 0 620 4 0 0 25 0 1 0 153764638 34594816 7045 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667392 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8446 7045 721 52 0 6814 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 33784

[startup+12.7126 s]
/proc/loadavg: 1.21 1.89 2.13 3/73 29512
/proc/meminfo: memFree=1244128/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=34100 CPUtime=12.7
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7212 0 0 0 1266 4 0 0 25 0 1 0 153764638 34918400 7070 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8525 7070 721 52 0 6893 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 34100

[startup+25.5377 s]
/proc/loadavg: 1.47 1.91 2.13 3/73 29512
/proc/meminfo: memFree=1243808/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=34232 CPUtime=25.52
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7263 0 0 0 2548 4 0 0 25 0 1 0 153764638 35053568 7121 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671460 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8558 7121 721 52 0 6926 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 34232

[startup+51.182 s]
/proc/loadavg: 1.72 1.93 2.14 3/73 29512
/proc/meminfo: memFree=1243424/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=34628 CPUtime=51.16
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7351 0 0 0 5112 4 0 0 25 0 1 0 153764638 35459072 7209 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665654 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8657 7209 721 52 0 7025 0
Current children cumulated CPU time (s) 51.16
Current children cumulated vsize (KiB) 34628

[startup+102.471 s]
/proc/loadavg: 1.88 1.94 2.13 3/73 29512
/proc/meminfo: memFree=1242656/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=35156 CPUtime=102.43
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7505 0 0 0 10239 4 0 0 25 0 1 0 153764638 35999744 7363 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671765 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8789 7363 721 52 0 7157 0
Current children cumulated CPU time (s) 102.43
Current children cumulated vsize (KiB) 35156

[startup+162.495 s]
/proc/loadavg: 1.95 1.95 2.11 3/73 29512
/proc/meminfo: memFree=1241824/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=35848 CPUtime=162.44
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7675 0 0 0 16239 5 0 0 25 0 1 0 153764638 36708352 7533 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667320 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 8962 7533 721 52 0 7330 0
Current children cumulated CPU time (s) 162.44
Current children cumulated vsize (KiB) 35848

[startup+222.521 s]
/proc/loadavg: 1.98 1.95 2.10 3/73 29512
/proc/meminfo: memFree=1240928/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=36720 CPUtime=222.44
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 7854 0 0 0 22239 5 0 0 25 0 1 0 153764638 37601280 7712 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671531 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 9180 7712 721 52 0 7548 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 36720

[startup+282.526 s]
/proc/loadavg: 1.99 1.96 2.09 3/73 29512
/proc/meminfo: memFree=1240160/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=37248 CPUtime=282.42
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 8024 0 0 0 28237 5 0 0 25 0 1 0 153764638 38141952 7882 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667280 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 9312 7882 721 52 0 7680 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 37248

[startup+342.55 s]
/proc/loadavg: 1.99 1.97 2.08 3/73 29512
/proc/meminfo: memFree=1239328/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=38028 CPUtime=342.43
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 8197 0 0 0 34237 6 0 0 25 0 1 0 153764638 38940672 8055 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667403 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 9507 8055 721 52 0 7875 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 38028

[startup+402.57 s]
/proc/loadavg: 2.06 1.99 2.08 3/73 29512
/proc/meminfo: memFree=1238496/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=38688 CPUtime=402.43
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 8371 0 0 0 40237 6 0 0 25 0 1 0 153764638 39616512 8229 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 9672 8229 721 52 0 8040 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 38688

[startup+462.584 s]
/proc/loadavg: 2.02 1.99 2.08 3/73 29512
/proc/meminfo: memFree=1237664/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=39348 CPUtime=462.43
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 8548 0 0 0 46236 7 0 0 25 0 1 0 153764638 40292352 8406 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671512 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 9837 8406 721 52 0 8205 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 39348

[startup+522.61 s]
/proc/loadavg: 2.00 1.99 2.07 3/73 29512
/proc/meminfo: memFree=1236832/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=40188 CPUtime=522.43
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 8723 0 0 0 52236 7 0 0 25 0 1 0 153764638 41152512 8581 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678195 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 10047 8581 721 52 0 8415 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 40188

[startup+582.615 s]
/proc/loadavg: 2.00 1.99 2.07 3/73 29512
/proc/meminfo: memFree=1236128/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=40848 CPUtime=582.42
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 8884 0 0 0 58234 8 0 0 25 0 1 0 153764638 41828352 8742 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667339 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 10212 8742 721 52 0 8580 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 40848

[startup+642.624 s]
/proc/loadavg: 2.00 1.99 2.06 3/73 29512
/proc/meminfo: memFree=1235360/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=41508 CPUtime=642.41
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 9054 0 0 0 64232 9 0 0 25 0 1 0 153764638 42504192 8912 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 10377 8912 721 52 0 8745 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 41508

[startup+702.64 s]
/proc/loadavg: 2.00 1.99 2.05 3/73 29512
/proc/meminfo: memFree=1234592/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=42036 CPUtime=702.41
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 9222 0 0 0 70232 9 0 0 25 0 1 0 153764638 43044864 9080 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 10509 9080 721 52 0 8877 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 42036

[startup+762.653 s]
/proc/loadavg: 2.00 1.99 2.05 3/73 29512
/proc/meminfo: memFree=1233824/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=42964 CPUtime=762.4
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 9386 0 0 0 76231 9 0 0 25 0 1 0 153764638 43995136 9244 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 10741 9244 721 52 0 9109 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 42964

[startup+822.665 s]
/proc/loadavg: 2.03 2.00 2.05 3/73 29512
/proc/meminfo: memFree=1233056/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=43624 CPUtime=822.39
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 9546 0 0 0 82230 9 0 0 25 0 1 0 153764638 44670976 9404 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671748 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 10906 9404 721 52 0 9274 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 43624

[startup+882.684 s]
/proc/loadavg: 2.01 2.00 2.04 3/73 29512
/proc/meminfo: memFree=1232288/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=44152 CPUtime=882.39
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 9705 0 0 0 88229 10 0 0 25 0 1 0 153764638 45211648 9563 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678600 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 11038 9563 721 52 0 9406 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 44152

[startup+942.685 s]
/proc/loadavg: 2.00 2.00 2.04 3/73 29512
/proc/meminfo: memFree=1231584/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=44812 CPUtime=942.38
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 9877 0 0 0 94227 11 0 0 25 0 1 0 153764638 45887488 9735 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671356 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 11203 9735 721 52 0 9571 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 44812

[startup+1002.7 s]
/proc/loadavg: 2.00 2.00 2.03 3/73 29512
/proc/meminfo: memFree=1230880/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=45472 CPUtime=1002.36
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 10038 0 0 0 100225 11 0 0 25 0 1 0 153764638 46563328 9896 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671183 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 11368 9896 721 52 0 9736 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 45472

[startup+1062.73 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 29512
/proc/meminfo: memFree=1230112/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=46000 CPUtime=1062.37
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 10207 0 0 0 106226 11 0 0 25 0 1 0 153764638 47104000 10065 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 11500 10065 721 52 0 9868 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 46000

[startup+1122.74 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 29512
/proc/meminfo: memFree=1229408/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=46660 CPUtime=1122.37
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 10386 0 0 0 112225 12 0 0 25 0 1 0 153764638 47779840 10244 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678217 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 11665 10244 721 52 0 10033 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 46660

[startup+1182.76 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 29512
/proc/meminfo: memFree=1228704/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=47724 CPUtime=1182.37
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 10543 0 0 0 118225 12 0 0 25 0 1 0 153764638 48869376 10401 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 11931 10401 721 52 0 10299 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 47724

[startup+1242.78 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 29512
/proc/meminfo: memFree=1227936/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=48384 CPUtime=1242.37
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 10714 0 0 0 124224 13 0 0 25 0 1 0 153764638 49545216 10572 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678230 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 12096 10572 721 52 0 10464 0
Current children cumulated CPU time (s) 1242.37
Current children cumulated vsize (KiB) 48384

[startup+1302.79 s]
/proc/loadavg: 2.07 2.02 2.01 3/73 29512
/proc/meminfo: memFree=1227168/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=49044 CPUtime=1302.36
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 10883 0 0 0 130223 13 0 0 25 0 1 0 153764638 50221056 10741 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671266 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 12261 10741 721 52 0 10629 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 49044

[startup+1362.81 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 29512
/proc/meminfo: memFree=1226400/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=49572 CPUtime=1362.36
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 11056 0 0 0 136223 13 0 0 25 0 1 0 153764638 50761728 10914 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 12393 10914 721 52 0 10761 0
Current children cumulated CPU time (s) 1362.36
Current children cumulated vsize (KiB) 49572

[startup+1422.82 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1225696/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=50232 CPUtime=1422.36
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 11217 0 0 0 142222 14 0 0 25 0 1 0 153764638 51437568 11075 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671648 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 12558 11075 721 52 0 10926 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 50232

[startup+1482.83 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1224992/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=50892 CPUtime=1482.35
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 11384 0 0 0 148221 14 0 0 25 0 1 0 153764638 52113408 11242 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 12723 11242 721 52 0 11091 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 50892

[startup+1542.85 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 29512
/proc/meminfo: memFree=1224288/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=51552 CPUtime=1542.35
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 11551 0 0 0 154220 15 0 0 25 0 1 0 153764638 52789248 11409 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678201 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 12888 11409 721 52 0 11256 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 51552

[startup+1602.85 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 29512
/proc/meminfo: memFree=1223520/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=52080 CPUtime=1602.33
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 11710 0 0 0 160218 15 0 0 25 0 1 0 153764638 53329920 11568 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 13020 11568 721 52 0 11388 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 52080

[startup+1662.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1222880/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=52740 CPUtime=1662.32
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 11870 0 0 0 166217 15 0 0 25 0 1 0 153764638 54005760 11728 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 13185 11728 721 52 0 11553 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 52740

[startup+1722.89 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1222176/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=53876 CPUtime=1722.32
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 12034 0 0 0 172216 16 0 0 25 0 1 0 153764638 55169024 11892 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 13469 11892 721 52 0 11837 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 53876

[startup+1782.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1221408/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=54536 CPUtime=1782.32
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 12195 0 0 0 178216 16 0 0 25 0 1 0 153764638 55844864 12053 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 13634 12053 721 52 0 12002 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 54536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.65 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29512
/proc/meminfo: memFree=1221216/2055920 swapFree=4192812/4192956
[pid=29508] ppid=29504 vsize=54668 CPUtime=1800.06
/proc/29508/stat : 29508 (CSPtoSAT+minisa) R 29504 29508 27055 0 -1 4194304 12244 0 0 0 179990 16 0 0 25 0 1 0 153764638 55980032 12102 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667401 0 0 4096 0 0 0 0 17 1 0 0
/proc/29508/statm: 13667 12102 721 52 0 12035 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 54668

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.66
CPU time (s): 1800.09
CPU user time (s): 1799.91
CPU system time (s): 0.178972
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 54668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12244
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= 1548

runsolver used 1.86472 s user time and 4.85226 s system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Jan  6 03:21:01 UTC 2007


IDJOB= 199064
IDBENCH= 3590
FILE ID= node50/199064-1168053658

PBS_JOBID= 3475490

Free space on /tmp= 66549 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-50-25.xml
COMMAND LINE= /tmp/evaluation/199064-1168053658/CSPtoSAT+minisat /tmp/evaluation/199064-1168053658/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-199064-1168053658 -o ROOT/results/node50/solver-199064-1168053658 -C 1800 -M 900  /tmp/evaluation/199064-1168053658/CSPtoSAT+minisat /tmp/evaluation/199064-1168053658/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  351eb8249ace9020252e64f45fb53259

RANDOM SEED= 421686082

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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1274080 kB
Buffers:         58772 kB
Cached:         617352 kB
SwapCached:          0 kB
Active:         109268 kB
Inactive:       587216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3092 kB
Writeback:           0 kB
Mapped:          30556 kB
Slab:            70988 kB
Committed_AS:  3188228 kB
PageTables:       1700 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= 66549 MiB



End job on node50 on Sat Jan  6 03:51:06 UTC 2007