Trace number 1091278

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
galac M? (TO) 1800.08 1812.11

General information on the benchmark

Namecsp/pigeons/
normalized-pigeons-20.xml
MD5SUM6d8af51162fb4e6be4fd08a4b34b9a45
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 benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints190
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension0
Number of constraints which are defined in intension190
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	c --- Preproc Stats ---
0.01/0.61	c start processing
0.01/0.61	c start relation processing
0.01/0.61	c start cnf exporting
0.01/0.87	c parsing time : 0.496
0.01/0.87	c preprocessing time : 0.756
0.01/0.87	
0.01/0.87	c Nary constraints - conflicts : 0 supports : 0
0.01/0.87	c Binary constraints - conflicts : 190 supports :0
0.01/0.87	c max arity constraint : 2
0.01/0.87	c Max Tuples generated 361
0.01/0.87	c relations : 1
0.01/0.87	c relations BDD: 0
0.01/0.87	c sampling 0/0
0.01/0.87	c vars : 381 - clauses :  7050
0.01/0.87	
0.01/0.91	 
0.01/0.91	c --- SAT Solver Stats ---
0.01/0.91

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1091278-1215274377/watcher-1091278-1215274377 -o /tmp/evaluation-result-1091278-1215274377/solver-1091278-1215274377 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacM.sh HOME/instance-1091278-1215274377.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
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: 2.07 2.00 2.00 4/73 27716
/proc/meminfo: memFree=1539976/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=8652 CPUtime=0
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 346 0 0 0 0 0 0 0 16 0 1 0 2006410071 8859648 280 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27716/statm: 2163 280 208 79 0 156 0
[pid=27717] ppid=27716 vsize=8688 CPUtime=0
/proc/27717/stat : 27717 (galacM.sh) R 27716 27716 26526 0 -1 4194368 47 243 0 0 0 0 0 0 16 0 1 0 2006410071 8896512 288 996147200 4194304 4520092 548682068832 18446744073709551615 269930261151 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/27717/statm: 2172 288 210 79 0 165 0
[pid=27719] ppid=27717 vsize=124 CPUtime=0
/proc/27719/stat : 27719 (id) R 27717 27716 26526 0 -1 4194304 41 0 0 0 0 0 0 0 16 0 1 0 2006410072 126976 16 996147200 4194304 4211724 548682068832 18446744073709551615 269927597696 0 0 3674112 0 0 0 0 17 1 0 0
/proc/27719/statm: 32 22 16 4 0 3 0

[startup+0.011059 s]
/proc/loadavg: 2.07 2.00 2.00 4/73 27716
/proc/meminfo: memFree=1539976/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=8652 CPUtime=0
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 346 0 0 0 0 0 0 0 16 0 1 0 2006410071 8859648 280 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27716/statm: 2163 280 208 79 0 156 0
[pid=27717] ppid=27716 vsize=8688 CPUtime=0
/proc/27717/stat : 27717 (galacM.sh) S 27716 27716 26526 0 -1 4194368 77 485 0 0 0 0 0 0 17 0 1 0 2006410071 8896512 288 996147200 4194304 4520092 548682068832 18446744073709551615 269930430546 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/27717/statm: 2172 288 210 79 0 165 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 17340

[startup+0.101068 s]
/proc/loadavg: 2.07 2.00 2.00 4/73 27716
/proc/meminfo: memFree=1539976/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.01
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 766 1698 0 0 0 0 0 1 17 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.301088 s]
/proc/loadavg: 2.07 2.00 2.00 4/73 27716
/proc/meminfo: memFree=1539976/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.01
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 766 1698 0 0 0 0 0 1 17 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.701134 s]
/proc/loadavg: 2.07 2.00 2.00 4/73 27716
/proc/meminfo: memFree=1539976/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.01
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 766 1698 0 0 0 0 0 1 17 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+1.50123 s]
/proc/loadavg: 2.07 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1537848/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=5128 CPUtime=0.57
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 939 0 0 0 57 0 0 0 23 0 1 0 2006410163 5251072 920 996147200 134512640 135136200 4294955968 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 1282 920 57 152 0 1127 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 52680

[startup+3.10143 s]
/proc/loadavg: 2.07 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1533752/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=7900 CPUtime=2.15
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 1653 0 0 0 215 0 0 0 25 0 1 0 2006410163 8089600 1634 996147200 134512640 135136200 4294955968 18446744073709551615 134529491 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 1975 1634 57 152 0 1820 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 55452

[startup+6.30181 s]
/proc/loadavg: 2.07 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1532024/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=8700 CPUtime=5.33
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 1834 0 0 0 533 0 0 0 25 0 1 0 2006410163 8908800 1815 996147200 134512640 135136200 4294955968 18446744073709551615 134529518 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 2175 1815 57 152 0 2020 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 56252

[startup+12.7016 s]
/proc/loadavg: 2.06 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1531072/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=9920 CPUtime=11.68
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 2154 0 0 0 1167 1 0 0 25 0 1 0 2006410163 10158080 2135 996147200 134512640 135136200 4294955968 18446744073709551615 134529509 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 2480 2135 57 152 0 2325 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 57472

[startup+25.5011 s]
/proc/loadavg: 2.05 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1528960/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=11652 CPUtime=24.38
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 2574 0 0 0 2437 1 0 0 25 0 1 0 2006410163 11931648 2555 996147200 134512640 135136200 4294955968 18446744073709551615 134529434 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 2913 2555 57 152 0 2758 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 59204

[startup+51.1011 s]
/proc/loadavg: 2.03 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1526272/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=14500 CPUtime=49.79
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 3283 0 0 0 4978 1 0 0 25 0 1 0 2006410163 14848000 3262 996147200 134512640 135136200 4294955968 18446744073709551615 134526820 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 3625 3262 57 152 0 3470 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 62052

[startup+102.305 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1522432/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=18284 CPUtime=100.61
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 4199 0 0 0 10059 2 0 0 25 0 1 0 2006410163 18722816 4178 996147200 134512640 135136200 4294955968 18446744073709551615 134526728 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 4571 4178 57 152 0 4416 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 65836

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1522368/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=18284 CPUtime=160.15
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 4202 0 0 0 16013 2 0 0 25 0 1 0 2006410163 18722816 4181 996147200 134512640 135136200 4294955968 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 4571 4181 57 152 0 4416 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 65836

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1520704/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=20104 CPUtime=219.69
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 4664 0 0 0 21967 2 0 0 25 0 1 0 2006410163 20586496 4643 996147200 134512640 135136200 4294955968 18446744073709551615 134529384 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 5026 4643 57 152 0 4871 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 67656

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1517376/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=23344 CPUtime=279.24
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 5478 0 0 0 27921 3 0 0 25 0 1 0 2006410163 23904256 5457 996147200 134512640 135136200 4294955968 18446744073709551615 134529509 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 5836 5457 57 152 0 5681 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 70896

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1515712/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=25096 CPUtime=338.78
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 5897 0 0 0 33875 3 0 0 25 0 1 0 2006410163 25698304 5876 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 6274 5876 57 152 0 6119 0
Current children cumulated CPU time (s) 339.63
Current children cumulated vsize (KiB) 72648

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1514688/2055920 swapFree=4179912/4192956

################
# More data... #
################

/proc/27739/statm: 8732 8295 57 152 0 8577 0
Current children cumulated CPU time (s) 1173.28
Current children cumulated vsize (KiB) 82480

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1505728/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=34928 CPUtime=1231.97
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 8317 0 0 0 123191 6 0 0 25 0 1 0 2006410163 35766272 8296 996147200 134512640 135136200 4294955968 18446744073709551615 134529518 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 8732 8296 57 152 0 8577 0
Current children cumulated CPU time (s) 1232.82
Current children cumulated vsize (KiB) 82480

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27739
/proc/meminfo: memFree=1505536/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=34928 CPUtime=1291.52
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 8317 0 0 0 129146 6 0 0 25 0 1 0 2006410163 35766272 8296 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 8732 8296 57 152 0 8577 0
Current children cumulated CPU time (s) 1292.37
Current children cumulated vsize (KiB) 82480

[startup+1362.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 27779
/proc/meminfo: memFree=1267960/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=34928 CPUtime=1351.19
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 8317 0 0 0 135113 6 0 0 25 0 1 0 2006410163 35766272 8296 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 8732 8296 57 152 0 8577 0
Current children cumulated CPU time (s) 1352.04
Current children cumulated vsize (KiB) 82480

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 27779
/proc/meminfo: memFree=1266168/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=36464 CPUtime=1410.96
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 8742 0 0 0 141089 7 0 0 25 0 1 0 2006410163 37339136 8697 996147200 134512640 135136200 4294955968 18446744073709551615 134529491 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 9116 8697 57 152 0 8961 0
Current children cumulated CPU time (s) 1411.81
Current children cumulated vsize (KiB) 84016

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27779
/proc/meminfo: memFree=1265016/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=37768 CPUtime=1470.72
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 9064 0 0 0 147065 7 0 0 25 0 1 0 2006410163 38674432 9015 996147200 134512640 135136200 4294955968 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 9442 9015 57 152 0 9287 0
Current children cumulated CPU time (s) 1471.57
Current children cumulated vsize (KiB) 85320

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27779
/proc/meminfo: memFree=1263928/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=38880 CPUtime=1530.48
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 9323 0 0 0 153041 7 0 0 25 0 1 0 2006410163 39813120 9274 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 9720 9274 57 152 0 9565 0
Current children cumulated CPU time (s) 1531.33
Current children cumulated vsize (KiB) 86432

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27779
/proc/meminfo: memFree=1263480/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=39444 CPUtime=1590.24
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 9453 0 0 0 159017 7 0 0 25 0 1 0 2006410163 40390656 9404 996147200 134512640 135136200 4294955968 18446744073709551615 134525897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 9861 9404 57 152 0 9706 0
Current children cumulated CPU time (s) 1591.09
Current children cumulated vsize (KiB) 86996

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27779
/proc/meminfo: memFree=1263224/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=39708 CPUtime=1650.02
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 9508 0 0 0 164994 8 0 0 25 0 1 0 2006410163 40660992 9459 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 9927 9459 57 152 0 9772 0
Current children cumulated CPU time (s) 1650.87
Current children cumulated vsize (KiB) 87260

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27779
/proc/meminfo: memFree=1261752/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=41096 CPUtime=1709.78
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 9866 0 0 0 170970 8 0 0 25 0 1 0 2006410163 42082304 9817 996147200 134512640 135136200 4294955968 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 10274 9817 57 152 0 10119 0
Current children cumulated CPU time (s) 1710.63
Current children cumulated vsize (KiB) 88648

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27779
/proc/meminfo: memFree=1261496/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=41240 CPUtime=1769.54
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 9901 0 0 0 176946 8 0 0 25 0 1 0 2006410163 42229760 9852 996147200 134512640 135136200 4294955968 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 10310 9852 57 152 0 10155 0
Current children cumulated CPU time (s) 1770.39
Current children cumulated vsize (KiB) 88792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27779
/proc/meminfo: memFree=1261496/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=41240 CPUtime=1799.23
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 9901 0 0 0 179915 8 0 0 25 0 1 0 2006410163 42229760 9852 996147200 134512640 135136200 4294955968 18446744073709551615 134529566 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 10310 9852 57 152 0 10155 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 88792

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

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

[startup+1812.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27779
/proc/meminfo: memFree=1261496/2055920 swapFree=4179912/4192956
[pid=27716] ppid=27714 vsize=47552 CPUtime=0.85
/proc/27716/stat : 27716 (galacM.sh) S 27714 27716 26526 0 -1 4194304 800 15004 0 1 0 0 76 9 16 0 1 0 2006410071 48693248 365 996147200 4194304 4520092 548682068832 18446744073709551615 269929868122 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27716/statm: 11888 365 246 79 0 219 0
[pid=27739] ppid=27716 vsize=41240 CPUtime=1799.23
/proc/27739/stat : 27739 (minisat) R 27716 27716 26526 0 -1 4194304 9901 0 0 0 179915 8 0 0 25 0 1 0 2006410163 42229760 9852 996147200 134512640 135136200 4294955968 18446744073709551615 134529566 0 0 4096 3 0 0 0 17 1 0 0
/proc/27739/statm: 10310 9852 57 152 0 10155 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 88792

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27716 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=769882
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=105983
# CPU time returned by wait4() is 0.875865
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1812.11
CPU time (s): 1800.08
CPU user time (s): 1799.91
CPU system time (s): 0.17
CPU usage (%): 99.336
Max. virtual memory (cumulated for all children) (KiB): 88792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.769882
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15804
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 862
involuntary context switches= 832

runsolver used 1.54176 second user time and 5.06123 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-05 18:12:57
IDJOB=1091278
IDBENCH=58537
IDSOLVER=350
FILE ID=node53/1091278-1215274377
PBS_JOBID= 7882181
Free space on /tmp= 65096 MiB

SOLVER NAME= galac M
BENCH NAME= CPAI08/csp/pigeons/normalized-pigeons-20.xml
COMMAND LINE= HOME/galacM.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1091278-1215274377/watcher-1091278-1215274377 -o /tmp/evaluation-result-1091278-1215274377/solver-1091278-1215274377 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacM.sh HOME/instance-1091278-1215274377.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6d8af51162fb4e6be4fd08a4b34b9a45
RANDOM SEED=386363918

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1540392 kB
Buffers:         90840 kB
Cached:         348220 kB
SwapCached:       7428 kB
Active:         233600 kB
Inactive:       216912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540392 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:            3072 kB
Writeback:           0 kB
Mapped:          18372 kB
Slab:            50376 kB
Committed_AS:  3962112 kB
PageTables:       1768 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= 65120 MiB
End job on node53 at 2008-07-05 18:43:12