Trace number 1089850

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 1804.91

General information on the benchmark

Namecsp/graphColoring/sgb/queen/
normalized-queen12-12-11.xml
MD5SUM4d6e684952be431ff1d0108c9f9124ec
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.094985
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints2596
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2596
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c --- Preproc Stats ---
1.34/1.46	c start processing
1.34/1.46	c start relation processing
1.34/1.46	c start cnf exporting
2.42/2.53	c parsing time : 1.338
2.42/2.53	c preprocessing time : 2.4
2.42/2.53	
2.42/2.53	c Nary constraints - conflicts : 0 supports : 0
2.42/2.53	c Binary constraints - conflicts : 2596 supports :0
2.42/2.53	c max arity constraint : 2
2.42/2.53	c Max Tuples generated 121
2.42/2.53	c relations : 1
2.42/2.53	c relations BDD: 0
2.42/2.53	c sampling 0/0
2.42/2.53	c vars : 1585 - clauses :  36620
2.42/2.53	
2.42/2.54	 
2.42/2.54	c --- SAT Solver Stats ---
2.42/2.54

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-1089850-1215269642/watcher-1089850-1215269642 -o /tmp/evaluation-result-1089850-1215269642/solver-1089850-1215269642 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacM.sh HOME/instance-1089850-1215269642.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: 1.94 1.98 1.99 4/80 32137
/proc/meminfo: memFree=1670096/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=8560 CPUtime=0
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 308 0 0 0 0 0 0 0 16 0 1 0 2005938779 8765440 254 996147200 4194304 4520092 548682068832 18446744073709551615 231962560399 0 0 4096 8192 0 0 0 17 1 0 0
/proc/32137/statm: 2140 254 197 79 0 133 0

[startup+0.088525 s]
/proc/loadavg: 1.94 1.98 1.99 4/80 32137
/proc/meminfo: memFree=1670096/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=0.01
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 765 1698 0 0 0 0 0 1 18 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.101229 s]
/proc/loadavg: 1.94 1.98 1.99 4/80 32137
/proc/meminfo: memFree=1670096/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=0.01
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 765 1698 0 0 0 0 0 1 18 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.30118 s]
/proc/loadavg: 1.94 1.98 1.99 4/80 32137
/proc/meminfo: memFree=1670096/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=0.01
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 765 1698 0 0 0 0 0 1 18 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.701074 s]
/proc/loadavg: 1.94 1.98 1.99 4/80 32137
/proc/meminfo: memFree=1670096/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=0.01
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 765 1698 0 0 0 0 0 1 18 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+1.50186 s]
/proc/loadavg: 1.94 1.98 1.99 4/90 32159
/proc/meminfo: memFree=1629440/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=0.01
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 765 1698 0 0 0 0 0 1 18 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32151] ppid=32137 vsize=812552 CPUtime=1.43
/proc/32151/stat : 32151 (java) S 32137 32137 31941 0 -1 0 14349 0 1 0 135 8 0 0 18 0 9 0 2005938783 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32151/statm: 203138 13575 2584 9 0 197171 0
[pid=32151/tid=32152] ppid=32137 vsize=812552 CPUtime=1.07
/proc/32151/task/32152/stat : 32152 (java) R 32137 32137 31941 0 -1 64 8354 0 1 0 102 5 0 0 24 0 9 0 2005938784 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4125958231 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32151/tid=32153] ppid=32137 vsize=812552 CPUtime=0.04
/proc/32151/task/32153/stat : 32153 (java) S 32137 32137 31941 0 -1 64 4390 0 0 0 3 1 0 0 16 0 9 0 2005938785 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32151/tid=32154] ppid=32137 vsize=812552 CPUtime=0
/proc/32151/task/32154/stat : 32154 (java) S 32137 32137 31941 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 2005938786 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32151/tid=32155] ppid=32137 vsize=812552 CPUtime=0
/proc/32151/task/32155/stat : 32155 (java) S 32137 32137 31941 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2005938786 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32151/tid=32156] ppid=32137 vsize=812552 CPUtime=0
/proc/32151/task/32156/stat : 32156 (java) S 32137 32137 31941 0 -1 64 2 0 0 0 0 0 0 0 18 0 9 0 2005938788 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32151/tid=32157] ppid=32137 vsize=812552 CPUtime=0.29
/proc/32151/task/32157/stat : 32157 (java) S 32137 32137 31941 0 -1 64 905 0 0 0 29 0 0 0 16 0 9 0 2005938788 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32151/tid=32158] ppid=32137 vsize=812552 CPUtime=0
/proc/32151/task/32158/stat : 32158 (java) S 32137 32137 31941 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 2005938788 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32151/tid=32159] ppid=32137 vsize=812552 CPUtime=0
/proc/32151/task/32159/stat : 32159 (java) S 32137 32137 31941 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2005938788 832053248 13575 996147200 134512640 134550740 4294955600 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 860108

[startup+3.10244 s]
/proc/loadavg: 1.94 1.98 1.99 3/90 32159
/proc/meminfo: memFree=1599360/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 47556

[startup+6.30262 s]
/proc/loadavg: 1.94 1.98 1.99 4/82 32160
/proc/meminfo: memFree=1662592/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=7968 CPUtime=3.71
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 1746 0 0 0 370 1 0 0 25 0 1 0 2005939034 8159232 1727 996147200 134512640 135136200 4294955968 18446744073709551615 134529452 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 1992 1727 56 152 0 1837 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 55524

[startup+12.702 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 32160
/proc/meminfo: memFree=1659456/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=10668 CPUtime=10.05
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 2388 0 0 0 1004 1 0 0 25 0 1 0 2005939034 10924032 2369 996147200 134512640 135136200 4294955968 18446744073709551615 134529563 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 2667 2369 56 152 0 2512 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 58224

[startup+25.5016 s]
/proc/loadavg: 1.96 1.98 1.99 4/82 32160
/proc/meminfo: memFree=1657408/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=12668 CPUtime=22.73
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 2890 0 0 0 2271 2 0 0 25 0 1 0 2005939034 12972032 2871 996147200 134512640 135136200 4294955968 18446744073709551615 134529530 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 3167 2871 56 152 0 3012 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 60224

[startup+51.101 s]
/proc/loadavg: 1.97 1.98 1.99 4/82 32160
/proc/meminfo: memFree=1655168/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=15416 CPUtime=48.1
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 3506 0 0 0 4808 2 0 0 25 0 1 0 2005939034 15785984 3487 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 3854 3487 56 152 0 3699 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 62972

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 32160
/proc/meminfo: memFree=1652352/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=18300 CPUtime=98.84
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 4184 0 0 0 9881 3 0 0 25 0 1 0 2005939034 18739200 4165 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 4575 4165 56 152 0 4420 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 65856

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 32160
/proc/meminfo: memFree=1650624/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=19996 CPUtime=158.31
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 4580 0 0 0 15827 4 0 0 25 0 1 0 2005939034 20475904 4561 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 4999 4561 56 152 0 4844 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 67552

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 32160
/proc/meminfo: memFree=1648960/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=21700 CPUtime=217.76
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 4990 0 0 0 21772 4 0 0 25 0 1 0 2005939034 22220800 4963 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 5425 4963 56 152 0 5270 0
Current children cumulated CPU time (s) 220.24
Current children cumulated vsize (KiB) 69256

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 32160
/proc/meminfo: memFree=1646720/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=24300 CPUtime=277.22
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 5542 0 0 0 27718 4 0 0 25 0 1 0 2005939034 24883200 5515 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 6075 5515 56 152 0 5920 0
Current children cumulated CPU time (s) 279.7
Current children cumulated vsize (KiB) 71856

[startup+342.301 s]
/proc/loadavg: 2.08 2.01 2.00 4/82 32160
/proc/meminfo: memFree=1645568/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=25400 CPUtime=336.67
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 5831 0 0 0 33663 4 0 0 25 0 1 0 2005939034 26009600 5796 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/32160/statm: 6350 5796 56 152 0 6195 0
Current children cumulated CPU time (s) 339.15
Current children cumulated vsize (KiB) 72956

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

/proc/32160/statm: 9374 8481 56 152 0 9219 0
Current children cumulated CPU time (s) 1177.4
Current children cumulated vsize (KiB) 85052

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 32289
/proc/meminfo: memFree=1219008/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=37988 CPUtime=1234.92
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 8608 0 0 0 123482 10 0 0 25 0 1 0 2005939034 38899712 8573 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 9497 8573 56 152 0 9342 0
Current children cumulated CPU time (s) 1237.4
Current children cumulated vsize (KiB) 85544

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 32289
/proc/meminfo: memFree=1186688/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=38516 CPUtime=1294.92
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 8721 0 0 0 129482 10 0 0 25 0 1 0 2005939034 39440384 8686 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 9629 8686 56 152 0 9474 0
Current children cumulated CPU time (s) 1297.4
Current children cumulated vsize (KiB) 86072

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 32289
/proc/meminfo: memFree=1152256/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=38680 CPUtime=1354.93
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 8756 0 0 0 135482 11 0 0 25 0 1 0 2005939034 39608320 8721 996147200 134512640 135136200 4294955968 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 9670 8721 56 152 0 9515 0
Current children cumulated CPU time (s) 1357.41
Current children cumulated vsize (KiB) 86236

[startup+1422.31 s]
/proc/loadavg: 2.04 2.01 2.00 3/75 32289
/proc/meminfo: memFree=1133824/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=38844 CPUtime=1414.93
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 8792 0 0 0 141482 11 0 0 25 0 1 0 2005939034 39776256 8757 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 9711 8757 56 152 0 9556 0
Current children cumulated CPU time (s) 1417.41
Current children cumulated vsize (KiB) 86400

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/75 32289
/proc/meminfo: memFree=1119936/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=39168 CPUtime=1474.92
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 8868 0 0 0 147481 11 0 0 25 0 1 0 2005939034 40108032 8833 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 9792 8833 56 152 0 9637 0
Current children cumulated CPU time (s) 1477.4
Current children cumulated vsize (KiB) 86724

[startup+1542.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/75 32289
/proc/meminfo: memFree=1105280/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=39492 CPUtime=1534.92
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 8946 0 0 0 153481 11 0 0 25 0 1 0 2005939034 40439808 8911 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 9873 8911 56 152 0 9718 0
Current children cumulated CPU time (s) 1537.4
Current children cumulated vsize (KiB) 87048

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/75 32289
/proc/meminfo: memFree=1091456/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=40224 CPUtime=1594.91
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 9076 0 0 0 159480 11 0 0 25 0 1 0 2005939034 41189376 9041 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 10056 9041 56 152 0 9901 0
Current children cumulated CPU time (s) 1597.39
Current children cumulated vsize (KiB) 87780

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 32289
/proc/meminfo: memFree=1076800/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=40956 CPUtime=1654.92
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 9230 0 0 0 165480 12 0 0 25 0 1 0 2005939034 41938944 9195 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 10239 9195 56 152 0 10084 0
Current children cumulated CPU time (s) 1657.4
Current children cumulated vsize (KiB) 88512

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 32289
/proc/meminfo: memFree=1062592/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=41116 CPUtime=1714.92
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 9270 0 0 0 171480 12 0 0 25 0 1 0 2005939034 42102784 9235 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 10279 9235 56 152 0 10124 0
Current children cumulated CPU time (s) 1717.4
Current children cumulated vsize (KiB) 88672

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 32289
/proc/meminfo: memFree=1049728/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=41236 CPUtime=1774.92
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 9295 0 0 0 177480 12 0 0 25 0 1 0 2005939034 42225664 9260 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 10309 9260 56 152 0 10154 0
Current children cumulated CPU time (s) 1777.4
Current children cumulated vsize (KiB) 88792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 32289
/proc/meminfo: memFree=1046208/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=41236 CPUtime=1797.52
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 9295 0 0 0 179740 12 0 0 25 0 1 0 2005939034 42225664 9260 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 10309 9260 56 152 0 10154 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 88792

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

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

[startup+1804.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 32289
/proc/meminfo: memFree=1046208/2055920 swapFree=4180124/4192956
[pid=32137] ppid=32135 vsize=47556 CPUtime=2.48
/proc/32137/stat : 32137 (galacM.sh) S 32135 32137 31941 0 -1 4194304 799 22431 0 1 0 0 231 17 17 0 1 0 2005938779 48697344 364 996147200 4194304 4520092 548682068832 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/32137/statm: 11889 364 245 79 0 219 0
[pid=32160] ppid=32137 vsize=41236 CPUtime=1797.52
/proc/32160/stat : 32160 (minisat) R 32137 32137 31941 0 -1 4194304 9295 0 0 0 179740 12 0 0 25 0 1 0 2005939034 42225664 9260 996147200 134512640 135136200 4294955968 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/32160/statm: 10309 9260 56 152 0 10154 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 88792

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32137 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=316647
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=177972
# CPU time returned by wait4() is 2.49462
# while last known CPU time is 1800
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1804.91
CPU time (s): 1800
CPU user time (s): 1799.71
CPU system time (s): 0.29
CPU usage (%): 99.7278
Max. virtual memory (cumulated for all children) (KiB): 860240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.31665
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23230
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= 1509
involuntary context switches= 1462

runsolver used 2.23566 second user time and 5.98109 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-05 16:54:02
IDJOB=1089850
IDBENCH=58340
IDSOLVER=350
FILE ID=node16/1089850-1215269642
PBS_JOBID= 7882240
Free space on /tmp= 66524 MiB

SOLVER NAME= galac M
BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen12-12-11.xml
COMMAND LINE= HOME/galacM.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089850-1215269642/watcher-1089850-1215269642 -o /tmp/evaluation-result-1089850-1215269642/solver-1089850-1215269642 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacM.sh HOME/instance-1089850-1215269642.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4d6e684952be431ff1d0108c9f9124ec
RANDOM SEED=517170957

node16.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		: 3000.213
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		: 3000.213
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:       1670576 kB
Buffers:         35344 kB
Cached:         198728 kB
SwapCached:       7056 kB
Active:         246440 kB
Inactive:        88192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670576 kB
SwapTotal:     4192956 kB
SwapFree:      4180124 kB
Dirty:            3672 kB
Writeback:           0 kB
Mapped:         116400 kB
Slab:            35952 kB
Committed_AS:  4317500 kB
PageTables:       2020 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= 66516 MiB
End job on node16 at 2008-07-05 17:24:09