Trace number 1071426

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 MUNSAT 54.4827 54.5872

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-20-20-2.xml
MD5SUM2344aea19d376a2dc3bf2408a1b627e6
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.7501
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36100
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	c --- Preproc Stats ---
24.46/24.58	c start processing
24.46/24.58	c start relation processing
24.56/24.61	c start cnf exporting
51.74/51.84	c parsing time : 24.47
51.74/51.84	c preprocessing time : 51.729
51.74/51.85	
51.74/51.85	c Nary constraints - conflicts : 36100 supports : 0
51.74/51.85	c Binary constraints - conflicts : 0 supports :0
51.74/51.85	c max arity constraint : 4
51.74/51.85	c Max Tuples generated 16
51.74/51.85	c relations : 1
51.74/51.85	c relations BDD: 1
51.74/51.85	c sampling 0/0
51.74/51.85	c vars : 289201 - clauses :  866400
51.74/51.85	
51.79/51.92	 
51.79/51.92	c --- SAT Solver Stats ---
51.79/51.92	 
54.36/54.56	c restarts              : 5
54.36/54.56	c conflicts             : 1234           (482 /sec)
54.36/54.56	c decisions             : 1435           (1.81 % random) (561 /sec)
54.36/54.56	c propagations          : 5265706        (2057230 /sec)
54.36/54.56	c conflict literals     : 8493           (30.81 % deleted)
54.36/54.56	c Memory used           : 50.93 MB
54.36/54.56	c CPU time              : 2.55961 s
54.36/54.56	
54.36/54.56	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1071426-1215169022/watcher-1071426-1215169022 -o /tmp/evaluation-result-1071426-1215169022/solver-1071426-1215169022 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacM.sh HOME/instance-1071426-1215169022.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: 2.08 2.02 2.00 4/75 6716
/proc/meminfo: memFree=1799128/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=5268 CPUtime=0
/proc/6716/stat : 6716 (galacM.sh) R 6714 6716 5142 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 682027721 5394432 168 996147200 4194304 4520092 548682068832 18446744073709551615 226687214057 0 0 4096 8192 0 0 0 17 1 0 0
/proc/6716/statm: 1317 168 123 79 0 121 0

[startup+0.056983 s]
/proc/loadavg: 2.08 2.02 2.00 4/75 6716
/proc/meminfo: memFree=1799128/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+0.101985 s]
/proc/loadavg: 2.08 2.02 2.00 4/75 6716
/proc/meminfo: memFree=1799128/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+0.302218 s]
/proc/loadavg: 2.08 2.02 2.00 4/75 6716
/proc/meminfo: memFree=1799128/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+0.70106 s]
/proc/loadavg: 2.08 2.02 2.00 4/75 6716
/proc/meminfo: memFree=1799128/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+1.50216 s]
/proc/loadavg: 2.08 2.02 2.00 3/85 6738
/proc/meminfo: memFree=1758024/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6730] ppid=6716 vsize=812756 CPUtime=1.46
/proc/6730/stat : 6730 (java) S 6716 6716 5142 0 -1 0 16942 0 1 0 137 9 0 0 18 0 9 0 682027725 832262144 16169 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6730/statm: 203189 16170 2587 9 0 197170 0
[pid=6730/tid=6731] ppid=6716 vsize=812756 CPUtime=1.12
/proc/6730/task/6731/stat : 6731 (java) R 6716 6716 5142 0 -1 64 10929 0 1 0 107 5 0 0 25 0 9 0 682027726 832262144 16170 996147200 134512640 134550740 4294955600 18446744073709551615 4126606008 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6732] ppid=6716 vsize=812756 CPUtime=0.04
/proc/6730/task/6732/stat : 6732 (java) S 6716 6716 5142 0 -1 64 4431 0 0 0 3 1 0 0 16 0 9 0 682027727 832262144 16171 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6733] ppid=6716 vsize=812756 CPUtime=0
/proc/6730/task/6733/stat : 6733 (java) S 6716 6716 5142 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 682027727 832262144 16171 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6734] ppid=6716 vsize=812756 CPUtime=0
/proc/6730/task/6734/stat : 6734 (java) S 6716 6716 5142 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 682027727 832262144 16172 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6735] ppid=6716 vsize=812756 CPUtime=0
/proc/6730/task/6735/stat : 6735 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 682027729 832262144 16172 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6736] ppid=6716 vsize=812756 CPUtime=0.26
/proc/6730/task/6736/stat : 6736 (java) S 6716 6716 5142 0 -1 64 883 0 0 0 26 0 0 0 15 0 9 0 682027729 832262144 16173 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6737] ppid=6716 vsize=812756 CPUtime=0
/proc/6730/task/6737/stat : 6737 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 682027729 832262144 16175 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6738] ppid=6716 vsize=812756 CPUtime=0
/proc/6730/task/6738/stat : 6738 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 682027729 832262144 16175 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 860320

[startup+3.10236 s]
/proc/loadavg: 2.07 2.01 2.00 3/85 6738
/proc/meminfo: memFree=1728840/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6730] ppid=6716 vsize=812888 CPUtime=3.05
/proc/6730/stat : 6730 (java) S 6716 6716 5142 0 -1 0 20781 0 1 0 294 11 0 0 18 0 9 0 682027725 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6730/statm: 203222 20005 2591 9 0 197203 0
[pid=6730/tid=6731] ppid=6716 vsize=812888 CPUtime=2.7
/proc/6730/task/6731/stat : 6731 (java) R 6716 6716 5142 0 -1 64 14591 0 1 0 262 8 0 0 25 0 9 0 682027726 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 103824369 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6732] ppid=6716 vsize=812888 CPUtime=0.05
/proc/6730/task/6732/stat : 6732 (java) S 6716 6716 5142 0 -1 64 4593 0 0 0 4 1 0 0 16 0 9 0 682027727 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6733] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6733/stat : 6733 (java) S 6716 6716 5142 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 682027727 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6734] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6734/stat : 6734 (java) S 6716 6716 5142 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 682027727 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6735] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6735/stat : 6735 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 682027729 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6736] ppid=6716 vsize=812888 CPUtime=0.29
/proc/6730/task/6736/stat : 6736 (java) S 6716 6716 5142 0 -1 64 897 0 0 0 28 1 0 0 15 0 9 0 682027729 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6737] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6737/stat : 6737 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 682027729 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6738] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6738/stat : 6738 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 682027729 832397312 20005 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 860452

[startup+6.30175 s]
/proc/loadavg: 2.07 2.01 2.00 3/85 6738
/proc/meminfo: memFree=1727112/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6730] ppid=6716 vsize=812888 CPUtime=6.26
/proc/6730/stat : 6730 (java) S 6716 6716 5142 0 -1 0 21141 0 1 0 613 13 0 0 18 0 9 0 682027725 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6730/statm: 203222 20360 2591 9 0 197203 0
[pid=6730/tid=6731] ppid=6716 vsize=812888 CPUtime=5.88
/proc/6730/task/6731/stat : 6731 (java) R 6716 6716 5142 0 -1 64 14596 0 1 0 579 9 0 0 25 0 9 0 682027726 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4127211214 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6732] ppid=6716 vsize=812888 CPUtime=0.06
/proc/6730/task/6732/stat : 6732 (java) S 6716 6716 5142 0 -1 64 4947 0 0 0 5 1 0 0 16 0 9 0 682027727 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6733] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6733/stat : 6733 (java) S 6716 6716 5142 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 682027727 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6734] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6734/stat : 6734 (java) S 6716 6716 5142 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 682027727 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6735] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6735/stat : 6735 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 682027729 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6736] ppid=6716 vsize=812888 CPUtime=0.29
/proc/6730/task/6736/stat : 6736 (java) S 6716 6716 5142 0 -1 64 898 0 0 0 28 1 0 0 16 0 9 0 682027729 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6737] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6737/stat : 6737 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 682027729 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6738] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6738/stat : 6738 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 682027729 832397312 20360 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 860452

[startup+12.7025 s]
/proc/loadavg: 2.06 2.01 2.00 3/85 6738
/proc/meminfo: memFree=1723976/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6730] ppid=6716 vsize=812888 CPUtime=12.66
/proc/6730/stat : 6730 (java) S 6716 6716 5142 0 -1 0 21853 0 1 0 1252 14 0 0 18 0 9 0 682027725 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6730/statm: 203222 21064 2591 9 0 197203 0
[pid=6730/tid=6731] ppid=6716 vsize=812888 CPUtime=12.19
/proc/6730/task/6731/stat : 6731 (java) R 6716 6716 5142 0 -1 64 14604 0 1 0 1210 9 0 0 25 0 9 0 682027726 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4126788341 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6732] ppid=6716 vsize=812888 CPUtime=0.14
/proc/6730/task/6732/stat : 6732 (java) S 6716 6716 5142 0 -1 64 5651 0 0 0 12 2 0 0 17 0 9 0 682027727 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6733] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6733/stat : 6733 (java) S 6716 6716 5142 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 682027727 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6734] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6734/stat : 6734 (java) S 6716 6716 5142 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 682027727 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6735] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6735/stat : 6735 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 682027729 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6736] ppid=6716 vsize=812888 CPUtime=0.29
/proc/6730/task/6736/stat : 6736 (java) S 6716 6716 5142 0 -1 64 898 0 0 0 28 1 0 0 16 0 9 0 682027729 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6737] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6737/stat : 6737 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 682027729 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6738] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6738/stat : 6738 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 682027729 832397312 21064 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 860452

[startup+25.5017 s]
/proc/loadavg: 2.05 2.01 2.00 3/85 6738
/proc/meminfo: memFree=1720392/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6730] ppid=6716 vsize=812888 CPUtime=25.44
/proc/6730/stat : 6730 (java) S 6716 6716 5142 0 -1 0 22696 0 1 0 2528 16 0 0 18 0 9 0 682027725 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6730/statm: 203222 21892 2593 9 0 197203 0
[pid=6730/tid=6731] ppid=6716 vsize=812888 CPUtime=24.73
/proc/6730/task/6731/stat : 6731 (java) R 6716 6716 5142 0 -1 64 14643 0 1 0 2462 11 0 0 25 0 9 0 682027726 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6732] ppid=6716 vsize=812888 CPUtime=0.33
/proc/6730/task/6732/stat : 6732 (java) S 6716 6716 5142 0 -1 64 6414 0 0 0 31 2 0 0 17 0 9 0 682027727 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6733] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6733/stat : 6733 (java) S 6716 6716 5142 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 682027727 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6734] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6734/stat : 6734 (java) S 6716 6716 5142 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 682027727 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6735] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6735/stat : 6735 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 682027729 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6736] ppid=6716 vsize=812888 CPUtime=0.36
/proc/6730/task/6736/stat : 6736 (java) S 6716 6716 5142 0 -1 64 939 0 0 0 35 1 0 0 15 0 9 0 682027729 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6737] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6737/stat : 6737 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 682027729 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6738] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6738/stat : 6738 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 682027729 832397312 21892 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 860452

[startup+51.1013 s]
/proc/loadavg: 2.03 2.01 2.00 3/85 6738
/proc/meminfo: memFree=1703560/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=0.01
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 766 1697 0 0 0 0 0 1 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6730] ppid=6716 vsize=812888 CPUtime=51.03
/proc/6730/stat : 6730 (java) S 6716 6716 5142 0 -1 0 23304 0 1 0 5079 24 0 0 18 0 9 0 682027725 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6730/statm: 203222 22452 2593 9 0 197203 0
[pid=6730/tid=6731] ppid=6716 vsize=812888 CPUtime=50.23
/proc/6730/task/6731/stat : 6731 (java) R 6716 6716 5142 0 -1 64 14691 0 1 0 5005 18 0 0 25 0 9 0 682027726 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4126682863 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6732] ppid=6716 vsize=812888 CPUtime=0.4
/proc/6730/task/6732/stat : 6732 (java) S 6716 6716 5142 0 -1 64 6971 0 0 0 38 2 0 0 16 0 9 0 682027727 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6733] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6733/stat : 6733 (java) S 6716 6716 5142 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 682027727 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6734] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6734/stat : 6734 (java) S 6716 6716 5142 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 682027727 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6735] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6735/stat : 6735 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 682027729 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6736] ppid=6716 vsize=812888 CPUtime=0.36
/proc/6730/task/6736/stat : 6736 (java) S 6716 6716 5142 0 -1 64 942 0 0 0 35 1 0 0 16 0 9 0 682027729 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6737] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6737/stat : 6737 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 682027729 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6730/tid=6738] ppid=6716 vsize=812888 CPUtime=0
/proc/6730/task/6738/stat : 6738 (java) S 6716 6716 5142 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 682027729 832397312 22452 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 860452

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

[startup+52.7015 s]
/proc/loadavg: 2.03 2.01 2.00 3/77 6739
/proc/meminfo: memFree=1734408/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=51.81
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 800 25019 0 1 0 0 5154 27 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6739] ppid=6716 vsize=52148 CPUtime=0.77
/proc/6739/stat : 6739 (minisat) R 6716 6716 5142 0 -1 4194304 12126 0 0 0 71 6 0 0 25 0 1 0 682032914 53399552 12107 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/6739/statm: 13037 12107 56 152 0 12882 0
Current children cumulated CPU time (s) 52.58
Current children cumulated vsize (KiB) 99712

[startup+53.5016 s]
/proc/loadavg: 2.03 2.01 2.00 3/77 6739
/proc/meminfo: memFree=1734408/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=51.81
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 800 25019 0 1 0 0 5154 27 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6739] ppid=6716 vsize=52148 CPUtime=1.56
/proc/6739/stat : 6739 (minisat) R 6716 6716 5142 0 -1 4194304 12126 0 0 0 150 6 0 0 25 0 1 0 682032914 53399552 12107 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/6739/statm: 13037 12107 56 152 0 12882 0
Current children cumulated CPU time (s) 53.37
Current children cumulated vsize (KiB) 99712

[startup+54.3027 s]
/proc/loadavg: 2.03 2.01 2.00 3/77 6739
/proc/meminfo: memFree=1734408/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=51.81
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 800 25019 0 1 0 0 5154 27 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6739] ppid=6716 vsize=52148 CPUtime=2.35
/proc/6739/stat : 6739 (minisat) R 6716 6716 5142 0 -1 4194304 12127 0 0 0 229 6 0 0 25 0 1 0 682032914 53399552 12108 996147200 134512640 135136200 4294955968 18446744073709551615 134529333 0 0 4096 3 0 0 0 17 0 0 0
/proc/6739/statm: 13037 12108 56 152 0 12882 0
Current children cumulated CPU time (s) 54.16
Current children cumulated vsize (KiB) 99712

[startup+54.5017 s]
/proc/loadavg: 2.03 2.01 2.00 3/77 6739
/proc/meminfo: memFree=1734408/2055920 swapFree=4146920/4192956
[pid=6716] ppid=6714 vsize=47564 CPUtime=51.81
/proc/6716/stat : 6716 (galacM.sh) S 6714 6716 5142 0 -1 4194304 800 25019 0 1 0 0 5154 27 17 0 1 0 682027721 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 226686593882 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6716/statm: 11891 365 246 79 0 219 0
[pid=6739] ppid=6716 vsize=52148 CPUtime=2.55
/proc/6739/stat : 6739 (minisat) R 6716 6716 5142 0 -1 4194304 12127 0 0 0 249 6 0 0 25 0 1 0 682032914 53399552 12108 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/6739/statm: 13037 12108 56 152 0 12882 0
Current children cumulated CPU time (s) 54.36
Current children cumulated vsize (KiB) 99712

Child status: 0
Real time (s): 54.5872
CPU time (s): 54.4827
CPU user time (s): 54.1098
CPU system time (s): 0.372943
CPU usage (%): 99.8086
Max. virtual memory (cumulated for all children) (KiB): 860452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.1098
system time used= 0.372943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38167
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= 3043
involuntary context switches= 3212

runsolver used 0.057991 second user time and 0.158975 second system time

The end

Launcher Data (download as text)

Begin job on node80 at 2008-07-04 12:57:03
IDJOB=1071426
IDBENCH=56087
IDSOLVER=350
FILE ID=node80/1071426-1215169022
PBS_JOBID= 7881415
Free space on /tmp= 66552 MiB

SOLVER NAME= galac M
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-20-20-2.xml
COMMAND LINE= HOME/galacM.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071426-1215169022/watcher-1071426-1215169022 -o /tmp/evaluation-result-1071426-1215169022/solver-1071426-1215169022 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacM.sh HOME/instance-1071426-1215169022.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2344aea19d376a2dc3bf2408a1b627e6
RANDOM SEED=119789764

node80.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		: 3000.232
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		: 3000.232
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:       1799608 kB
Buffers:         31952 kB
Cached:         118456 kB
SwapCached:      39924 kB
Active:         159588 kB
Inactive:        50592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799608 kB
SwapTotal:     4192956 kB
SwapFree:      4146920 kB
Dirty:            9448 kB
Writeback:           0 kB
Mapped:          65900 kB
Slab:            31472 kB
Committed_AS:  1099648 kB
PageTables:       1824 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= 66548 MiB
End job on node80 at 2008-07-04 12:57:57