Trace number 1051925

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) 1800.03 1818.52

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-38-4.xml
MD5SUM06664dac960f5505ba0d82ad19b5ce56
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark551.135
Satisfiable
(Un)Satisfiability was proved
Number of variables703
Number of constraints8436
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8436
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c --- Preproc Stats ---
5.41/5.54	c start processing
5.41/5.54	c start relation processing
5.41/5.54	c start cnf exporting
6.79/6.95	c parsing time : 5.404
6.79/6.95	c preprocessing time : 6.818
6.79/6.95	
6.79/6.95	c Nary constraints - conflicts : 8436 supports : 0
6.79/6.95	c Binary constraints - conflicts : 0 supports :0
6.79/6.95	c max arity constraint : 3
6.79/6.95	c Max Tuples generated 64
6.79/6.95	c relations : 1
6.79/6.95	c relations BDD: 0
6.79/6.95	c sampling 0/0
6.79/6.95	c vars : 2813 - clauses :  38665
6.79/6.95	
6.79/6.99	 
6.79/6.99	c --- SAT Solver Stats ---
6.79/6.99

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-1051925-1215055046/watcher-1051925-1215055046 -o /tmp/evaluation-result-1051925-1215055046/solver-1051925-1215055046 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacM.sh HOME/instance-1051925-1215055046.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 2.04 2.01 4/74 3492
/proc/meminfo: memFree=1490880/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=8652 CPUtime=0
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 346 0 0 0 0 0 0 0 16 0 1 0 989959509 8859648 280 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 2163 280 208 79 0 156 0
[pid=3493] ppid=3492 vsize=8688 CPUtime=0
/proc/3493/stat : 3493 (galacM.sh) S 3492 3492 1188 0 -1 4194368 36 0 0 0 0 0 0 0 17 0 1 0 989959510 8896512 286 996147200 4194304 4520092 548682068832 18446744073709551615 269028655186 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/3493/statm: 2172 286 209 79 0 165 0
[pid=3494] ppid=3493 vsize=8728 CPUtime=0
/proc/3494/stat : 3494 (galacM.sh) R 3493 3492 1188 0 -1 4194368 25 0 0 0 0 0 0 0 19 0 1 0 989959510 8937472 290 996147200 4194304 4520092 548682068832 18446744073709551615 269028486439 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/3494/statm: 2182 290 209 79 0 175 0

[startup+0.0564409 s]
/proc/loadavg: 2.00 2.04 2.01 4/74 3492
/proc/meminfo: memFree=1490880/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=0.01
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 765 1697 0 0 0 0 0 1 18 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47572

[startup+0.101444 s]
/proc/loadavg: 2.00 2.04 2.01 4/74 3492
/proc/meminfo: memFree=1490880/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=0.01
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 765 1697 0 0 0 0 0 1 18 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47572

[startup+0.301458 s]
/proc/loadavg: 2.00 2.04 2.01 4/74 3492
/proc/meminfo: memFree=1490880/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=0.01
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 765 1697 0 0 0 0 0 1 18 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47572

[startup+0.70149 s]
/proc/loadavg: 2.00 2.04 2.01 4/74 3492
/proc/meminfo: memFree=1490880/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=0.01
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 765 1697 0 0 0 0 0 1 18 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47572

[startup+1.50256 s]
/proc/loadavg: 2.08 2.06 2.02 3/84 3514
/proc/meminfo: memFree=1449968/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=0.01
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 765 1697 0 0 0 0 0 1 18 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3506] ppid=3492 vsize=812868 CPUtime=1.43
/proc/3506/stat : 3506 (java) S 3492 3492 1188 0 -1 0 13918 0 1 0 136 7 0 0 18 0 9 0 989959514 832376832 13145 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3506/statm: 203217 13145 2586 9 0 197198 0
[pid=3506/tid=3507] ppid=3492 vsize=812868 CPUtime=1.06
/proc/3506/task/3507/stat : 3507 (java) R 3492 3492 1188 0 -1 64 7908 0 1 0 102 4 0 0 25 0 9 0 989959515 832376832 13145 996147200 134512640 134550740 4294955616 18446744073709551615 4126797745 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3508] ppid=3492 vsize=812868 CPUtime=0.04
/proc/3506/task/3508/stat : 3508 (java) S 3492 3492 1188 0 -1 64 4413 0 0 0 3 1 0 0 16 0 9 0 989959516 832376832 13145 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3509] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3509/stat : 3509 (java) S 3492 3492 1188 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 989959517 832376832 13145 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3510] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3510/stat : 3510 (java) S 3492 3492 1188 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 989959517 832376832 13145 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3511] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3511/stat : 3511 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 989959519 832376832 13145 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3512] ppid=3492 vsize=812868 CPUtime=0.29
/proc/3506/task/3512/stat : 3512 (java) S 3492 3492 1188 0 -1 64 897 0 0 0 29 0 0 0 16 0 9 0 989959519 832376832 13145 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3513] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3513/stat : 3513 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 989959519 832376832 13145 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3514] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3514/stat : 3514 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 989959519 832376832 13145 996147200 134512640 134550740 4294955616 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) 860440

[startup+3.10268 s]
/proc/loadavg: 2.08 2.06 2.02 3/84 3514
/proc/meminfo: memFree=1425968/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=0.01
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 765 1697 0 0 0 0 0 1 18 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3506] ppid=3492 vsize=812868 CPUtime=3.02
/proc/3506/stat : 3506 (java) S 3492 3492 1188 0 -1 0 20701 0 1 0 292 10 0 0 18 0 9 0 989959514 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3506/statm: 203217 19926 2590 9 0 197198 0
[pid=3506/tid=3507] ppid=3492 vsize=812868 CPUtime=2.63
/proc/3506/task/3507/stat : 3507 (java) R 3492 3492 1188 0 -1 64 14582 0 1 0 256 7 0 0 25 0 9 0 989959515 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4126905755 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3508] ppid=3492 vsize=812868 CPUtime=0.05
/proc/3506/task/3508/stat : 3508 (java) S 3492 3492 1188 0 -1 64 4516 0 0 0 4 1 0 0 16 0 9 0 989959516 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3509] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3509/stat : 3509 (java) S 3492 3492 1188 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 989959517 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3510] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3510/stat : 3510 (java) S 3492 3492 1188 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 989959517 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3511] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3511/stat : 3511 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 989959519 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3512] ppid=3492 vsize=812868 CPUtime=0.3
/proc/3506/task/3512/stat : 3512 (java) S 3492 3492 1188 0 -1 64 903 0 0 0 30 0 0 0 15 0 9 0 989959519 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3513] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3513/stat : 3513 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 989959519 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3514] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3514/stat : 3514 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 989959519 832376832 19926 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 860440

[startup+6.30194 s]
/proc/loadavg: 2.08 2.06 2.02 3/84 3514
/proc/meminfo: memFree=1418864/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=0.01
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 765 1697 0 0 0 0 0 1 18 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3506] ppid=3492 vsize=812868 CPUtime=6.19
/proc/3506/stat : 3506 (java) S 3492 3492 1188 0 -1 0 21161 0 1 0 607 12 0 0 18 0 9 0 989959514 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3506/statm: 203217 20381 2592 9 0 197198 0
[pid=3506/tid=3507] ppid=3492 vsize=812868 CPUtime=5.71
/proc/3506/task/3507/stat : 3507 (java) R 3492 3492 1188 0 -1 64 14606 0 1 0 564 7 0 0 25 0 9 0 989959515 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4127284700 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3508] ppid=3492 vsize=812868 CPUtime=0.07
/proc/3506/task/3508/stat : 3508 (java) S 3492 3492 1188 0 -1 64 4917 0 0 0 5 2 0 0 16 0 9 0 989959516 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3509] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3509/stat : 3509 (java) S 3492 3492 1188 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 989959517 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3510] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3510/stat : 3510 (java) S 3492 3492 1188 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 989959517 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3511] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3511/stat : 3511 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 989959519 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3512] ppid=3492 vsize=812868 CPUtime=0.37
/proc/3506/task/3512/stat : 3512 (java) S 3492 3492 1188 0 -1 64 938 0 0 0 36 1 0 0 15 0 9 0 989959519 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3513] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3513/stat : 3513 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 989959519 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3506/tid=3514] ppid=3492 vsize=812868 CPUtime=0
/proc/3506/task/3514/stat : 3514 (java) S 3492 3492 1188 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 989959519 832376832 20381 996147200 134512640 134550740 4294955616 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 860440

[startup+12.7024 s]
/proc/loadavg: 2.07 2.05 2.01 3/76 3515
/proc/meminfo: memFree=1463088/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=27116 CPUtime=5.65
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 6581 0 0 0 561 4 0 0 25 0 1 0 989960209 27766784 6562 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 6779 6562 57 152 0 6624 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 74688

[startup+25.5015 s]
/proc/loadavg: 2.06 2.05 2.01 3/76 3515
/proc/meminfo: memFree=1453296/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=36752 CPUtime=18.32
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 8995 0 0 0 1827 5 0 0 25 0 1 0 989960209 37634048 8976 996147200 134512640 135136200 4294955968 18446744073709551615 134529566 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 9188 8976 57 152 0 9033 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 84324

[startup+51.1015 s]
/proc/loadavg: 2.04 2.05 2.01 3/76 3515
/proc/meminfo: memFree=1441264/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=48684 CPUtime=43.68
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 11970 0 0 0 4361 7 0 0 25 0 1 0 989960209 49852416 11951 996147200 134512640 135136200 4294955968 18446744073709551615 134529524 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 12171 11951 57 152 0 12016 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 96256

[startup+102.307 s]
/proc/loadavg: 2.01 2.04 2.01 3/76 3515
/proc/meminfo: memFree=1427504/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=61788 CPUtime=94.41
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 15254 0 0 0 9431 10 0 0 25 0 1 0 989960209 63270912 15235 996147200 134512640 135136200 4294955968 18446744073709551615 134525859 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 15447 15235 57 152 0 15292 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 109360

[startup+162.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 3515
/proc/meminfo: memFree=1409072/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0

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

/proc/3515/statm: 34060 33820 57 152 0 33905 0
Current children cumulated CPU time (s) 1168.12
Current children cumulated vsize (KiB) 183812

[startup+1242.3 s]
/proc/loadavg: 2.01 2.05 2.02 3/83 3775
/proc/meminfo: memFree=1114360/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=138488 CPUtime=1220.67
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34771 0 0 0 122029 38 0 0 25 0 1 0 989960209 141811712 34359 996147200 134512640 135136200 4294955968 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 34622 34359 57 152 0 34467 0
Current children cumulated CPU time (s) 1227.53
Current children cumulated vsize (KiB) 186060

[startup+1302.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/83 3775
/proc/meminfo: memFree=1071864/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=138488 CPUtime=1280.08
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34771 0 0 0 127969 39 0 0 25 0 1 0 989960209 141811712 34359 996147200 134512640 135136200 4294955968 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 34622 34359 57 152 0 34467 0
Current children cumulated CPU time (s) 1286.94
Current children cumulated vsize (KiB) 186060

[startup+1362.3 s]
/proc/loadavg: 2.11 2.06 2.02 3/83 3775
/proc/meminfo: memFree=1030520/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=138488 CPUtime=1339.49
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34780 0 0 0 133909 40 0 0 25 0 1 0 989960209 141811712 34368 996147200 134512640 135136200 4294955968 18446744073709551615 134525885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 34622 34368 57 152 0 34467 0
Current children cumulated CPU time (s) 1346.35
Current children cumulated vsize (KiB) 186060

[startup+1422.31 s]
/proc/loadavg: 2.29 2.11 2.03 3/83 3775
/proc/meminfo: memFree=988088/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=138488 CPUtime=1398.9
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34780 0 0 0 139849 41 0 0 25 0 1 0 989960209 141811712 34368 996147200 134512640 135136200 4294955968 18446744073709551615 134525805 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 34622 34368 57 152 0 34467 0
Current children cumulated CPU time (s) 1405.76
Current children cumulated vsize (KiB) 186060

[startup+1482.3 s]
/proc/loadavg: 2.14 2.10 2.03 3/83 3775
/proc/meminfo: memFree=946424/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=138488 CPUtime=1458.31
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34780 0 0 0 145789 42 0 0 25 0 1 0 989960209 141811712 34368 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 34622 34368 57 152 0 34467 0
Current children cumulated CPU time (s) 1465.17
Current children cumulated vsize (KiB) 186060

[startup+1542.3 s]
/proc/loadavg: 2.05 2.08 2.03 3/83 3775
/proc/meminfo: memFree=903992/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=138488 CPUtime=1517.72
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34780 0 0 0 151729 43 0 0 25 0 1 0 989960209 141811712 34368 996147200 134512640 135136200 4294955968 18446744073709551615 134529524 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 34622 34368 57 152 0 34467 0
Current children cumulated CPU time (s) 1524.58
Current children cumulated vsize (KiB) 186060

[startup+1602.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/83 3775
/proc/meminfo: memFree=862392/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=138488 CPUtime=1577.14
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34780 0 0 0 157669 45 0 0 25 0 1 0 989960209 141811712 34368 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/3515/statm: 34622 34368 57 152 0 34467 0
Current children cumulated CPU time (s) 1584
Current children cumulated vsize (KiB) 186060

[startup+1662.3 s]
/proc/loadavg: 2.08 2.07 2.02 3/83 3863
/proc/meminfo: memFree=1206072/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=138488 CPUtime=1637.06
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34780 0 0 0 163659 47 0 0 25 0 1 0 989960209 141811712 34368 996147200 134512640 135136200 4294955968 18446744073709551615 134529580 0 0 4096 3 0 0 0 17 0 0 0
/proc/3515/statm: 34622 34368 57 152 0 34467 0
Current children cumulated CPU time (s) 1643.92
Current children cumulated vsize (KiB) 186060

[startup+1722.3 s]
/proc/loadavg: 2.41 2.16 2.05 3/83 3863
/proc/meminfo: memFree=1172024/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=139148 CPUtime=1697.02
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34944 0 0 0 169654 48 0 0 25 0 1 0 989960209 142487552 34532 996147200 134512640 135136200 4294955968 18446744073709551615 134522123 0 0 4096 3 0 0 0 17 0 0 0
/proc/3515/statm: 34787 34532 57 152 0 34632 0
Current children cumulated CPU time (s) 1703.88
Current children cumulated vsize (KiB) 186720

[startup+1782.3 s]
/proc/loadavg: 2.42 2.21 2.08 3/83 3863
/proc/meminfo: memFree=1134712/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=139148 CPUtime=1756.98
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34944 0 0 0 175649 49 0 0 25 0 1 0 989960209 142487552 34532 996147200 134512640 135136200 4294955968 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 0 0 0
/proc/3515/statm: 34787 34532 57 152 0 34632 0
Current children cumulated CPU time (s) 1763.84
Current children cumulated vsize (KiB) 186720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1818.5 s]
/proc/loadavg: 2.23 2.19 2.08 3/83 3863
/proc/meminfo: memFree=1111352/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=139148 CPUtime=1793.17
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34944 0 0 0 179267 50 0 0 25 0 1 0 989960209 142487552 34532 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/3515/statm: 34787 34532 57 152 0 34632 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 186720

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

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

[startup+1818.5 s]
/proc/loadavg: 2.23 2.19 2.08 3/83 3863
/proc/meminfo: memFree=1111352/2055920 swapFree=4136560/4192956
[pid=3492] ppid=3490 vsize=47572 CPUtime=6.86
/proc/3492/stat : 3492 (galacM.sh) S 3490 3492 1188 0 -1 4194304 799 22871 0 1 0 0 672 14 17 0 1 0 989959509 48713728 364 996147200 4194304 4520092 548682068832 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3492/statm: 11893 364 245 79 0 219 0
[pid=3515] ppid=3492 vsize=139148 CPUtime=1793.17
/proc/3515/stat : 3515 (minisat) R 3492 3492 1188 0 -1 4194304 34944 0 0 0 179267 50 0 0 25 0 1 0 989960209 142487552 34532 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/3515/statm: 34787 34532 57 152 0 34632 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 186720

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3492 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=730976
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=156976
# CPU time returned by wait4() is 6.88795
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1818.52
CPU time (s): 1800.03
CPU user time (s): 1799.39
CPU system time (s): 0.64
CPU usage (%): 98.9835
Max. virtual memory (cumulated for all children) (KiB): 860440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.73098
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23670
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= 1727
involuntary context switches= 1796

runsolver used 2.13667 second user time and 6.10307 second system time

The end

Launcher Data (download as text)

Begin job on node26 at 2008-07-03 05:17:26
IDJOB=1051925
IDBENCH=55957
IDSOLVER=350
FILE ID=node26/1051925-1215055046
PBS_JOBID= 7875121
Free space on /tmp= 66540 MiB

SOLVER NAME= galac M
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-38-4.xml
COMMAND LINE= HOME/galacM.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051925-1215055046/watcher-1051925-1215055046 -o /tmp/evaluation-result-1051925-1215055046/solver-1051925-1215055046 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacM.sh HOME/instance-1051925-1215055046.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 06664dac960f5505ba0d82ad19b5ce56
RANDOM SEED=1971103220

node26.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		: 3000.221
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		: 3000.221
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:       1491360 kB
Buffers:         81720 kB
Cached:         332808 kB
SwapCached:      50592 kB
Active:         198204 kB
Inactive:       292148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491360 kB
SwapTotal:     4192956 kB
SwapFree:      4136560 kB
Dirty:            4272 kB
Writeback:           0 kB
Mapped:          82292 kB
Slab:            59304 kB
Committed_AS:  1608056 kB
PageTables:       1896 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= 66428 MiB
End job on node26 at 2008-07-03 05:47:46