Trace number 1100806

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) 1800.02 1800.92

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-50_ext.xml
MD5SUM5f486f0fdd81d28ae532aca6be30d794
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1198.98
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	c --- Preproc Stats ---
0.96/1.07	c start processing
0.96/1.07	c start relation processing
0.96/1.10	c start cnf exporting
2.94/3.05	c parsing time : 0.948
2.94/3.05	c preprocessing time : 2.926
2.94/3.05	
2.94/3.05	c Nary constraints - conflicts : 0 supports : 0
2.94/3.05	c Binary constraints - conflicts : 442 supports :21
2.94/3.05	c max arity constraint : 2
2.94/3.05	c Max Tuples generated 0
2.94/3.05	c relations : 463
2.94/3.05	c relations BDD: 0
2.94/3.05	c sampling 0/0
2.94/3.05	c vars : 1151 - clauses :  74538
2.94/3.05	
2.94/3.07	 
2.94/3.07	c --- SAT Solver Stats ---
2.94/3.07

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-1100806-1215287741/watcher-1100806-1215287741 -o /tmp/evaluation-result-1100806-1215287741/solver-1100806-1215287741 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacM.sh HOME/instance-1100806-1215287741.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: 2.00 2.00 2.00 4/72 622
/proc/meminfo: memFree=1727664/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=8652 CPUtime=0
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 346 0 0 0 0 0 0 0 16 0 1 0 1558445916 8859648 280 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 2163 280 208 79 0 156 0
[pid=623] ppid=622 vsize=8688 CPUtime=0
/proc/623/stat : 623 (galacM.sh) S 622 622 31943 0 -1 4194368 36 0 0 0 0 0 0 0 17 0 1 0 1558445917 8896512 286 996147200 4194304 4520092 548682068832 18446744073709551615 269757415506 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/623/statm: 2172 286 209 79 0 165 0
[pid=624] ppid=623 vsize=8728 CPUtime=0
/proc/624/stat : 624 (galacM.sh) R 623 622 31943 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 1 0 1558445917 8937472 290 996147200 4194304 4520092 548682068832 18446744073709551615 269757246759 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/624/statm: 2182 290 209 79 0 175 0

[startup+0.095501 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 622
/proc/meminfo: memFree=1727664/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=0.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 765 1698 0 0 0 0 0 1 23 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47584

[startup+0.101498 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 622
/proc/meminfo: memFree=1727664/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=0.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 765 1698 0 0 0 0 0 1 23 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47584

[startup+0.301529 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 622
/proc/meminfo: memFree=1727664/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=0.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 765 1698 0 0 0 0 0 1 23 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47584

[startup+0.701585 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 622
/proc/meminfo: memFree=1727664/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=0.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 765 1698 0 0 0 0 0 1 23 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47584

[startup+1.50268 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 644
/proc/meminfo: memFree=1657376/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=0.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 765 1698 0 0 0 0 0 1 23 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=636] ppid=622 vsize=812792 CPUtime=1.43
/proc/636/stat : 636 (java) S 622 622 31943 0 -1 0 21802 0 1 0 131 12 0 0 18 0 9 0 1558445920 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/636/statm: 203198 21218 1913 9 0 197179 0
[pid=636/tid=637] ppid=622 vsize=812792 CPUtime=1.09
/proc/636/task/637/stat : 637 (java) R 622 622 31943 0 -1 64 14534 0 1 0 101 8 0 0 25 0 9 0 1558445921 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 103301632 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=636/tid=638] ppid=622 vsize=812792 CPUtime=0.05
/proc/636/task/638/stat : 638 (java) S 622 622 31943 0 -1 64 5707 0 0 0 3 2 0 0 16 0 9 0 1558445922 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=636/tid=639] ppid=622 vsize=812792 CPUtime=0
/proc/636/task/639/stat : 639 (java) S 622 622 31943 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 1558445922 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=636/tid=640] ppid=622 vsize=812792 CPUtime=0
/proc/636/task/640/stat : 640 (java) S 622 622 31943 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1558445922 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=636/tid=641] ppid=622 vsize=812792 CPUtime=0
/proc/636/task/641/stat : 641 (java) S 622 622 31943 0 -1 64 2 0 0 0 0 0 0 0 18 0 9 0 1558445924 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=636/tid=642] ppid=622 vsize=812792 CPUtime=0.26
/proc/636/task/642/stat : 642 (java) S 622 622 31943 0 -1 64 862 0 0 0 26 0 0 0 15 0 9 0 1558445924 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=636/tid=643] ppid=622 vsize=812792 CPUtime=0
/proc/636/task/643/stat : 643 (java) S 622 622 31943 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 1558445925 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=636/tid=644] ppid=622 vsize=812792 CPUtime=0
/proc/636/task/644/stat : 644 (java) S 622 622 31943 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1558445925 832299008 21218 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 860376

[startup+3.1029 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 644
/proc/meminfo: memFree=1648736/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 47584

[startup+6.30132 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 645
/proc/meminfo: memFree=1716256/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=11180 CPUtime=3.18
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 2666 0 0 0 317 1 0 0 25 0 1 0 1558446224 11448320 2647 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/645/statm: 2795 2647 57 152 0 2640 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 58764

[startup+12.7022 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 684
/proc/meminfo: memFree=1682912/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=16860 CPUtime=9.53
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 4084 0 0 0 949 4 0 0 25 0 1 0 1558446224 17264640 4065 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 4215 4065 57 152 0 4060 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 64444

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 684
/proc/meminfo: memFree=1674208/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=24320 CPUtime=22.32
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 5939 0 0 0 2227 5 0 0 25 0 1 0 1558446224 24903680 5920 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 6080 5920 57 152 0 5925 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 71904

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 684
/proc/meminfo: memFree=1665184/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=33524 CPUtime=47.91
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 8210 0 0 0 4783 8 0 0 25 0 1 0 1558446224 34328576 8191 996147200 134512640 135136200 4294955968 18446744073709551615 134529491 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 8381 8191 57 152 0 8226 0
Current children cumulated CPU time (s) 50.92
Current children cumulated vsize (KiB) 81108

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 684
/proc/meminfo: memFree=1653344/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=45204 CPUtime=99.09
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 11078 0 0 0 9899 10 0 0 25 0 1 0 1558446224 46288896 11059 996147200 134512640 135136200 4294955968 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 11301 11059 57 152 0 11146 0
Current children cumulated CPU time (s) 102.1
Current children cumulated vsize (KiB) 92788

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 684
/proc/meminfo: memFree=1641376/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=57424 CPUtime=159.06
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 14081 0 0 0 15893 13 0 0 25 0 1 0 1558446224 58802176 14062 996147200 134512640 135136200 4294955968 18446744073709551615 134529452 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 14356 14062 57 152 0 14201 0
Current children cumulated CPU time (s) 162.07
Current children cumulated vsize (KiB) 105008

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 684
/proc/meminfo: memFree=1633568/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=65144 CPUtime=219.05
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 15974 0 0 0 21889 16 0 0 25 0 1 0 1558446224 66707456 15955 996147200 134512640 135136200 4294955968 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 16286 15955 57 152 0 16131 0
Current children cumulated CPU time (s) 222.06
Current children cumulated vsize (KiB) 112728

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 684
/proc/meminfo: memFree=1633568/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=65144 CPUtime=279.02
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 15975 0 0 0 27886 16 0 0 25 0 1 0 1558446224 66707456 15956 996147200 134512640 135136200 4294955968 18446744073709551615 134529387 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 16286 15956 57 152 0 16131 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 112728

[startup+342.302 s]
/proc/loadavg: 2.21 2.06 2.02 3/82 690
/proc/meminfo: memFree=1632672/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0

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

/proc/645/statm: 27814 27151 57 152 0 27659 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 158840

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 690
/proc/meminfo: memFree=1587880/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=111560 CPUtime=1238.64
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27215 0 0 0 123835 29 0 0 25 0 1 0 1558446224 114237440 27196 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 27890 27196 57 152 0 27735 0
Current children cumulated CPU time (s) 1241.65
Current children cumulated vsize (KiB) 159144

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 690
/proc/meminfo: memFree=1587176/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=112236 CPUtime=1298.62
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27379 0 0 0 129833 29 0 0 25 0 1 0 1558446224 114929664 27360 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28059 27360 57 152 0 27904 0
Current children cumulated CPU time (s) 1301.63
Current children cumulated vsize (KiB) 159820

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 690
/proc/meminfo: memFree=1586984/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=112556 CPUtime=1358.59
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27433 0 0 0 135830 29 0 0 25 0 1 0 1558446224 115257344 27414 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28139 27414 57 152 0 27984 0
Current children cumulated CPU time (s) 1361.6
Current children cumulated vsize (KiB) 160140

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1586664/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=112984 CPUtime=1418.57
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27517 0 0 0 141828 29 0 0 25 0 1 0 1558446224 115695616 27498 996147200 134512640 135136200 4294955968 18446744073709551615 134529458 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28246 27498 57 152 0 28091 0
Current children cumulated CPU time (s) 1421.58
Current children cumulated vsize (KiB) 160568

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1586344/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=113148 CPUtime=1478.54
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27577 0 0 0 147825 29 0 0 25 0 1 0 1558446224 115863552 27558 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28287 27558 57 152 0 28132 0
Current children cumulated CPU time (s) 1481.55
Current children cumulated vsize (KiB) 160732

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1586088/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=113476 CPUtime=1538.51
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27649 0 0 0 153822 29 0 0 25 0 1 0 1558446224 116199424 27630 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28369 27630 57 152 0 28214 0
Current children cumulated CPU time (s) 1541.52
Current children cumulated vsize (KiB) 161060

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1586024/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=113556 CPUtime=1598.49
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27655 0 0 0 159820 29 0 0 25 0 1 0 1558446224 116281344 27636 996147200 134512640 135136200 4294955968 18446744073709551615 134529554 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28389 27636 57 152 0 28234 0
Current children cumulated CPU time (s) 1601.5
Current children cumulated vsize (KiB) 161140

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1585960/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=113556 CPUtime=1658.46
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27655 0 0 0 165817 29 0 0 25 0 1 0 1558446224 116281344 27636 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28389 27636 57 152 0 28234 0
Current children cumulated CPU time (s) 1661.47
Current children cumulated vsize (KiB) 161140

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1585704/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=113884 CPUtime=1718.44
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27718 0 0 0 171815 29 0 0 25 0 1 0 1558446224 116617216 27699 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28471 27699 57 152 0 28316 0
Current children cumulated CPU time (s) 1721.45
Current children cumulated vsize (KiB) 161468

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1585384/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=114260 CPUtime=1778.41
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27769 0 0 0 177812 29 0 0 25 0 1 0 1558446224 117002240 27750 996147200 134512640 135136200 4294955968 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28565 27750 57 152 0 28410 0
Current children cumulated CPU time (s) 1781.42
Current children cumulated vsize (KiB) 161844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1585192/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=114260 CPUtime=1797.01
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27792 0 0 0 179672 29 0 0 25 0 1 0 1558446224 117002240 27773 996147200 134512640 135136200 4294955968 18446744073709551615 134529450 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28565 27773 57 152 0 28410 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 161844

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

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

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 690
/proc/meminfo: memFree=1585192/2055920 swapFree=4180436/4192956
[pid=622] ppid=620 vsize=47584 CPUtime=3.01
/proc/622/stat : 622 (galacM.sh) S 620 622 31943 0 -1 4194304 799 23531 0 1 0 0 285 16 17 0 1 0 1558445916 48726016 364 996147200 4194304 4520092 548682068832 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/622/statm: 11896 364 245 79 0 219 0
[pid=645] ppid=622 vsize=114260 CPUtime=1797.01
/proc/645/stat : 645 (minisat) R 622 622 31943 0 -1 4194304 27792 0 0 0 179672 29 0 0 25 0 1 0 1558446224 117002240 27773 996147200 134512640 135136200 4294955968 18446744073709551615 134529450 0 0 4096 3 0 0 0 17 0 0 0
/proc/645/statm: 28565 27773 57 152 0 28410 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 161844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 622 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=858565
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=170974
# CPU time returned by wait4() is 3.02954
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.92
CPU time (s): 1800.02
CPU user time (s): 1799.57
CPU system time (s): 0.45
CPU usage (%): 99.9503
Max. virtual memory (cumulated for all children) (KiB): 860376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.85857
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24330
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= 1213
involuntary context switches= 1241

runsolver used 1.71874 second user time and 4.87026 second system time

The end

Launcher Data (download as text)

Begin job on node13 at 2008-07-05 21:55:41
IDJOB=1100806
IDBENCH=59981
IDSOLVER=350
FILE ID=node13/1100806-1215287741
PBS_JOBID= 7882341
Free space on /tmp= 66524 MiB

SOLVER NAME= galac M
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-50_ext.xml
COMMAND LINE= HOME/galacM.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100806-1215287741/watcher-1100806-1215287741 -o /tmp/evaluation-result-1100806-1215287741/solver-1100806-1215287741 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacM.sh HOME/instance-1100806-1215287741.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5f486f0fdd81d28ae532aca6be30d794
RANDOM SEED=1817551097

node13.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		: 3000.238
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		: 3000.238
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:       1728144 kB
Buffers:         60280 kB
Cached:         193692 kB
SwapCached:       6400 kB
Active:         179640 kB
Inactive:        92528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728144 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:            3428 kB
Writeback:           0 kB
Mapped:          25424 kB
Slab:            40884 kB
Committed_AS:  3140396 kB
PageTables:       1872 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= 66520 MiB
End job on node13 at 2008-07-05 22:25:44