Trace number 2085300

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
pcs-restart 0.3.2? (TO) 1800.13 1808.07

General information on the benchmark

Namecsp/graphColoring/sgb/queen/
normalized-queen10-10-11.xml
MD5SUMa2381c54ef600603080aaf4728faa3d4
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints1470
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1470
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 897472612
0.00/0.02	c Constructing HOME/instance-2085300-1247725613.xml 
0.03/0.06	c deduced all_different(V1,V2,V3,V4,V5,V6,V7,V8,V9,V0)
0.03/0.06	c deduced all_different(V0,V1,V11,V10)
0.03/0.06	c deduced all_different(V1,V2,V3,V12)
0.03/0.06	c deduced all_different(V2,V3,V4,V13)
0.03/0.06	c deduced all_different(V3,V4,V5,V14)
0.03/0.06	c deduced all_different(V4,V5,V6,V15)
0.03/0.06	c deduced all_different(V5,V6,V7,V16)
0.03/0.06	c deduced all_different(V6,V7,V8,V17)
0.03/0.06	c deduced all_different(V7,V8,V9,V18)
0.03/0.06	c deduced all_different(V8,V9,V18,V19)
0.03/0.06	c deduced all_different(V0,V2,V11,V22,V20)
0.03/0.06	c deduced all_different(V1,V3,V12,V23,V21)
0.03/0.06	c deduced all_different(V2,V4,V6,V24)
0.03/0.06	c deduced all_different(V3,V5,V7,V25)
0.03/0.06	c deduced all_different(V4,V6,V8,V26)
0.03/0.06	c deduced all_different(V5,V7,V9,V27)
0.03/0.06	c deduced all_different(V6,V8,V17,V26,V28)
0.03/0.06	c deduced all_different(V7,V9,V18,V27,V29)
0.03/0.06	c deduced all_different(V0,V3,V33,V30)
0.03/0.06	c deduced all_different(V1,V4,V34,V31)
0.03/0.06	c deduced all_different(V2,V5,V35,V32)
0.03/0.06	c deduced all_different(V3,V6,V9,V36)
0.03/0.06	c deduced all_different(V4,V7,V34,V37)
0.03/0.06	c deduced all_different(V5,V8,V35,V38)
0.03/0.06	c deduced all_different(V6,V9,V36,V39)
0.03/0.06	c deduced all_different(V0,V4,V22,V44,V40)
0.03/0.06	c deduced all_different(V1,V5,V23,V45,V41)
0.03/0.06	c deduced all_different(V2,V6,V24,V46,V42)
0.03/0.06	c deduced all_different(V3,V7,V25,V47,V43)
0.03/0.06	c deduced all_different(V4,V8,V26,V44,V48)
0.03/0.06	c deduced all_different(V5,V9,V27,V45,V49)
0.03/0.06	c deduced all_different(V0,V5,V55,V50)
0.03/0.06	c deduced all_different(V1,V6,V56,V51)
0.03/0.06	c deduced all_different(V2,V7,V57,V52)
0.03/0.06	c deduced all_different(V3,V8,V58,V53)
0.03/0.06	c deduced all_different(V4,V9,V59,V54)
0.03/0.06	c deduced all_different(V0,V6,V33,V66,V60)
0.03/0.06	c deduced all_different(V1,V7,V34,V67,V61)
0.03/0.06	c deduced all_different(V2,V8,V35,V68,V62)
0.03/0.06	c deduced all_different(V3,V9,V36,V69,V63)
0.03/0.06	c deduced all_different(V4,V14,V24,V34,V44,V54,V74,V84,V94,V64)
0.03/0.06	c deduced all_different(V5,V15,V25,V35,V45,V55,V75,V85,V95,V65)
0.03/0.06	c deduced all_different(V0,V7,V77,V70)
0.03/0.06	c deduced all_different(V1,V8,V78,V71)
0.03/0.06	c deduced all_different(V2,V9,V79,V72)
0.03/0.06	c deduced all_different(V3,V13,V23,V33,V43,V53,V63,V83,V93,V73)
0.03/0.06	c deduced all_different(V6,V16,V26,V36,V46,V56,V66,V86,V96,V76)
0.03/0.06	c deduced all_different(V0,V8,V44,V88,V80)
0.03/0.06	c deduced all_different(V1,V9,V45,V89,V81)
0.03/0.06	c deduced all_different(V2,V12,V22,V32,V42,V52,V62,V72,V92,V82)
0.03/0.06	c deduced all_different(V7,V17,V27,V37,V47,V57,V67,V77,V97,V87)
0.03/0.06	c deduced all_different(V0,V9,V99,V90)
0.03/0.06	c deduced all_different(V1,V11,V21,V31,V41,V51,V61,V71,V81,V91)
0.03/0.06	c deduced all_different(V8,V18,V28,V38,V48,V58,V68,V78,V88,V98)
0.03/0.06	c  with 1524 constraints
0.03/0.06	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2085300-1247725613/watcher-2085300-1247725613 -o /tmp/evaluation-result-2085300-1247725613/solver-2085300-1247725613 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 897472612 HOME/instance-2085300-1247725613.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 21120
/proc/meminfo: memFree=1399304/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=5356 CPUtime=0
/proc/21120/stat : 21120 (pcssolve) R 21118 21120 21083 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 59625146 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/21120/statm: 1339 241 200 169 0 50 0
[pid=21121] ppid=21120 vsize=5356 CPUtime=0
/proc/21121/stat : 21121 (pcssolve) R 21120 21120 21083 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 59625147 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/21121/statm: 1339 241 200 169 0 50 0

[startup+0.0549509 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 21120
/proc/meminfo: memFree=1399304/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=4684 CPUtime=0.03
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 873 822 0 0 3 0 0 0 24 0 1 0 59625146 4796416 482 996147200 134512640 135095119 4294956304 18446744073709551615 134741607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 1171 482 373 142 0 125 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4684

[startup+0.101954 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 21120
/proc/meminfo: memFree=1399304/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=4684 CPUtime=0.07
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 906 822 0 0 7 0 0 0 24 0 1 0 59625146 4796416 515 996147200 134512640 135095119 4294956304 18446744073709551615 134857685 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 1171 515 391 142 0 125 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4684

[startup+0.301975 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 21120
/proc/meminfo: memFree=1399304/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=4684 CPUtime=0.27
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 913 822 0 0 27 0 0 0 25 0 1 0 59625146 4796416 522 996147200 134512640 135095119 4294956304 18446744073709551615 134578297 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 1171 522 391 142 0 125 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 4684

[startup+0.702017 s]
/proc/loadavg: 1.85 1.97 1.99 4/72 21120
/proc/meminfo: memFree=1399304/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=4840 CPUtime=0.67
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 951 822 0 0 67 0 0 0 25 0 1 0 59625146 4956160 560 996147200 134512640 135095119 4294956304 18446744073709551615 134632448 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 1210 560 391 142 0 164 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 4840

[startup+1.5011 s]
/proc/loadavg: 1.85 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1398400/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=5228 CPUtime=1.46
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 1042 822 0 0 146 0 0 0 25 0 1 0 59625146 5353472 618 996147200 134512640 135095119 4294956304 18446744073709551615 11715210 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 1307 618 391 142 0 261 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 5228

[startup+3.10126 s]
/proc/loadavg: 1.85 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1397888/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=6136 CPUtime=3.05
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 1288 822 0 0 305 0 0 0 25 0 1 0 59625146 6283264 799 996147200 134512640 135095119 4294956304 18446744073709551615 11746910 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 1534 799 391 142 0 488 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 6136

[startup+6.30159 s]
/proc/loadavg: 1.86 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1396480/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=7944 CPUtime=6.22
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 1854 822 0 0 622 0 0 0 25 0 1 0 59625146 8134656 1171 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 1986 1171 391 142 0 940 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7944

[startup+12.7013 s]
/proc/loadavg: 1.87 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1393792/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=11820 CPUtime=12.58
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 3055 822 0 0 1257 1 0 0 25 0 1 0 59625146 12103680 1986 996147200 134512640 135095119 4294956304 18446744073709551615 134851449 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 2955 1986 391 142 0 1909 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11820

[startup+25.5016 s]
/proc/loadavg: 1.90 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1389120/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=15660 CPUtime=25.28
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 4442 822 0 0 2526 2 0 0 25 0 1 0 59625146 16035840 2860 996147200 134512640 135095119 4294956304 18446744073709551615 134854883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 3915 2860 391 142 0 2869 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 15660

[startup+51.1012 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1379904/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=26876 CPUtime=50.65
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 8047 822 0 0 5060 5 0 0 25 0 1 0 59625146 27521024 5183 996147200 134512640 135095119 4294956304 18446744073709551615 134861811 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 6719 5183 391 142 0 5673 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 26876

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1362176/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=48668 CPUtime=101.38
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 14950 822 0 0 10128 10 0 0 25 0 1 0 59625146 49836032 9524 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 12167 9524 391 142 0 11121 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 48668

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1340416/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=68192 CPUtime=160.83
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 21377 822 0 0 16068 15 0 0 25 0 1 0 59625146 69828608 14926 996147200 134512640 135095119 4294956304 18446744073709551615 11746881 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 17048 14926 391 142 0 16002 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 68192

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1327104/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=92260 CPUtime=220.27
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 28742 822 0 0 22006 21 0 0 25 0 1 0 59625146 94474240 18194 996147200 134512640 135095119 4294956304 18446744073709551615 134856833 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 23065 18194 391 142 0 22019 0
Current children cumulated CPU time (s) 220.27
Current children cumulated vsize (KiB) 92260

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1312704/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=101744 CPUtime=279.71
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 32346 822 0 0 27947 24 0 0 25 0 1 0 59625146 104185856 21798 996147200 134512640 135095119 4294956304 18446744073709551615 134858538 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 25436 21798 391 142 0 24390 0
Current children cumulated CPU time (s) 279.71
Current children cumulated vsize (KiB) 101744

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1281152/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=136228 CPUtime=339.14
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 42199 822 0 0 33885 29 0 0 25 0 1 0 59625146 139497472 29602 996147200 134512640 135095119 4294956304 18446744073709551615 134578921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 34057 29602 391 142 0 33011 0
Current children cumulated CPU time (s) 339.14
Current children cumulated vsize (KiB) 136228

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1276544/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=136228 CPUtime=398.59
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 43328 822 0 0 39829 30 0 0 25 0 1 0 59625146 139497472 30731 996147200 134512640 135095119 4294956304 18446744073709551615 11714088 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 34057 30731 391 142 0 33011 0
Current children cumulated CPU time (s) 398.59
Current children cumulated vsize (KiB) 136228

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1269568/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=138792 CPUtime=458.03
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 45030 822 0 0 45771 32 0 0 25 0 1 0 59625146 142123008 32433 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 34698 32433 391 142 0 33652 0
Current children cumulated CPU time (s) 458.03
Current children cumulated vsize (KiB) 138792

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1255296/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=180524 CPUtime=517.47
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 56645 822 0 0 51707 40 0 0 25 0 1 0 59625146 184856576 35855 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 45131 35855 391 142 0 44085 0
Current children cumulated CPU time (s) 517.47
Current children cumulated vsize (KiB) 180524

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1241792/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=189624 CPUtime=576.91
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 59980 822 0 0 57646 45 0 0 25 0 1 0 59625146 194174976 39190 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 47406 39190 391 142 0 46360 0
Current children cumulated CPU time (s) 576.91
Current children cumulated vsize (KiB) 189624

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21126
/proc/meminfo: memFree=1228608/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=198472 CPUtime=636.37
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 63239 822 0 0 63587 50 0 0 25 0 1 0 59625146 203235328 42449 996147200 134512640 135095119 4294956304 18446744073709551615 11714258 0 0 4096 0 0 0 0 17 1 0 0
/proc/21120/statm: 49618 42449 391 142 0 48572 0
Current children cumulated CPU time (s) 636.37

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 21168
/proc/meminfo: memFree=1303920/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=277268 CPUtime=814.74
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 85775 822 0 0 81408 66 0 0 25 0 1 0 59625146 283922432 60888 996147200 134512640 135095119 4294956304 18446744073709551615 11714088 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 69317 60888 391 142 0 68271 0
Current children cumulated CPU time (s) 814.74
Current children cumulated vsize (KiB) 277268

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 4/82 21168
/proc/meminfo: memFree=1299960/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=277268 CPUtime=874.71
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 86704 822 0 0 87404 67 0 0 25 0 1 0 59625146 283922432 61817 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 69317 61817 391 142 0 68271 0
Current children cumulated CPU time (s) 874.71
Current children cumulated vsize (KiB) 277268

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 21168
/proc/meminfo: memFree=1296120/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=277268 CPUtime=934.69
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 87620 822 0 0 93401 68 0 0 25 0 1 0 59625146 283922432 62733 996147200 134512640 135095119 4294956304 18446744073709551615 134641801 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 69317 62733 391 142 0 68271 0
Current children cumulated CPU time (s) 934.69
Current children cumulated vsize (KiB) 277268

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 21168
/proc/meminfo: memFree=1292344/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=277268 CPUtime=994.67
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 88527 822 0 0 99398 69 0 0 25 0 1 0 59625146 283922432 63640 996147200 134512640 135095119 4294956304 18446744073709551615 11746977 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 69317 63640 391 142 0 68271 0
Current children cumulated CPU time (s) 994.67
Current children cumulated vsize (KiB) 277268

[startup+1062.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/82 21168
/proc/meminfo: memFree=1288824/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=277268 CPUtime=1054.64
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 89414 822 0 0 105394 70 0 0 25 0 1 0 59625146 283922432 64527 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 69317 64527 391 142 0 68271 0
Current children cumulated CPU time (s) 1054.64
Current children cumulated vsize (KiB) 277268

[startup+1122.3 s]
/proc/loadavg: 2.10 2.02 2.01 3/82 21168
/proc/meminfo: memFree=1283320/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=279316 CPUtime=1114.62
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 90801 822 0 0 111389 73 0 0 25 0 1 0 59625146 286019584 65914 996147200 134512640 135095119 4294956304 18446744073709551615 134854687 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 69829 65914 391 142 0 68783 0
Current children cumulated CPU time (s) 1114.62
Current children cumulated vsize (KiB) 279316

[startup+1182.3 s]
/proc/loadavg: 2.11 2.03 2.00 3/82 21168
/proc/meminfo: memFree=1273656/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=285844 CPUtime=1174.59
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 93234 822 0 0 117384 75 0 0 25 0 1 0 59625146 292704256 68347 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 71461 68347 391 142 0 70415 0
Current children cumulated CPU time (s) 1174.59
Current children cumulated vsize (KiB) 285844

[startup+1242.3 s]
/proc/loadavg: 2.11 2.04 2.00 4/82 21168
/proc/meminfo: memFree=1263224/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=358304 CPUtime=1234.58
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 112169 822 0 0 123371 87 0 0 25 0 1 0 59625146 366903296 70897 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 89576 70897 391 142 0 88530 0
Current children cumulated CPU time (s) 1234.58
Current children cumulated vsize (KiB) 358304

[startup+1302.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/82 21168
/proc/meminfo: memFree=1253112/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=365104 CPUtime=1294.56
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 114674 822 0 0 129367 89 0 0 25 0 1 0 59625146 373866496 73402 996147200 134512640 135095119 4294956304 18446744073709551615 134863390 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 91276 73402 391 142 0 90230 0
Current children cumulated CPU time (s) 1294.56
Current children cumulated vsize (KiB) 365104

[startup+1362.3 s]
/proc/loadavg: 2.17 2.06 2.01 3/82 21168
/proc/meminfo: memFree=1243384/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=371632 CPUtime=1354.52
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 117104 822 0 0 135361 91 0 0 25 0 1 0 59625146 380551168 75832 996147200 134512640 135095119 4294956304 18446744073709551615 134606137 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 92908 75832 391 142 0 91862 0
Current children cumulated CPU time (s) 1354.52
Current children cumulated vsize (KiB) 371632

[startup+1422.31 s]
/proc/loadavg: 2.30 2.12 2.03 3/82 21168
/proc/meminfo: memFree=1233400/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=378168 CPUtime=1414.5
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 119589 822 0 0 141355 95 0 0 25 0 1 0 59625146 387244032 78317 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 94542 78317 391 142 0 93496 0
Current children cumulated CPU time (s) 1414.5
Current children cumulated vsize (KiB) 378168

[startup+1482.3 s]
/proc/loadavg: 2.11 2.10 2.02 3/82 21168
/proc/meminfo: memFree=1223672/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=384700 CPUtime=1474.48
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 122003 822 0 0 147350 98 0 0 25 0 1 0 59625146 393932800 80731 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 96175 80731 391 142 0 95129 0
Current children cumulated CPU time (s) 1474.48
Current children cumulated vsize (KiB) 384700

[startup+1542.3 s]
/proc/loadavg: 2.04 2.08 2.02 3/82 21170
/proc/meminfo: memFree=1214200/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=390848 CPUtime=1534.45
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 124313 822 0 0 153344 101 0 0 25 0 1 0 59625146 400228352 83041 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 97712 83041 391 142 0 96666 0
Current children cumulated CPU time (s) 1534.45
Current children cumulated vsize (KiB) 390848

[startup+1602.3 s]
/proc/loadavg: 2.01 2.06 2.01 4/82 21170
/proc/meminfo: memFree=1205560/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=396740 CPUtime=1594.42
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 126532 822 0 0 159338 104 0 0 25 0 1 0 59625146 406261760 85260 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 99185 85260 391 142 0 98139 0
Current children cumulated CPU time (s) 1594.42
Current children cumulated vsize (KiB) 396740

[startup+1662.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/82 21170
/proc/meminfo: memFree=1196728/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=402760 CPUtime=1654.41
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 128726 822 0 0 165333 108 0 0 25 0 1 0 59625146 412426240 87454 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 100690 87454 391 142 0 99644 0
Current children cumulated CPU time (s) 1654.41
Current children cumulated vsize (KiB) 402760

[startup+1722.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/82 21170
/proc/meminfo: memFree=1188344/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=408520 CPUtime=1714.37
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 130842 822 0 0 171327 110 0 0 25 0 1 0 59625146 418324480 89570 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 102130 89570 391 142 0 101084 0
Current children cumulated CPU time (s) 1714.37
Current children cumulated vsize (KiB) 408520

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 21170
/proc/meminfo: memFree=1179768/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=414280 CPUtime=1774.35
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 132945 822 0 0 177323 112 0 0 25 0 1 0 59625146 424222720 91673 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 103570 91673 391 142 0 102524 0
Current children cumulated CPU time (s) 1774.35
Current children cumulated vsize (KiB) 414280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 21170
/proc/meminfo: memFree=1207352/2055920 swapFree=4192812/4192956
[pid=21120] ppid=21118 vsize=383812 CPUtime=1800.06
/proc/21120/stat : 21120 (pcs.small) R 21118 21120 21083 0 -1 4194304 133806 822 0 0 179892 114 0 0 25 0 1 0 59625146 393023488 84709 996147200 134512640 135095119 4294956304 18446744073709551615 11710553 0 0 4096 0 0 0 0 17 0 0 0
/proc/21120/statm: 95953 84709 391 142 0 94907 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 383812

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.07
CPU time (s): 1800.13
CPU user time (s): 1798.92
CPU system time (s): 1.20982
CPU usage (%): 99.5612
Max. virtual memory (cumulated for all children) (KiB): 417304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.20982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134628
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 21121

runsolver used 2.19567 second user time and 5.11922 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-16 08:26:53
IDJOB=2085300
IDBENCH=58359
IDSOLVER=734
FILE ID=node44/2085300-1247725613
PBS_JOBID= 9521583
Free space on /tmp= 66280 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen10-10-11.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085300-1247725613/watcher-2085300-1247725613 -o /tmp/evaluation-result-2085300-1247725613/solver-2085300-1247725613 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 897472612 HOME/instance-2085300-1247725613.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a2381c54ef600603080aaf4728faa3d4
RANDOM SEED=897472612

node44.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		: 3000.219
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		: 3000.219
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:       1399784 kB
Buffers:         83344 kB
Cached:         304188 kB
SwapCached:          0 kB
Active:         264820 kB
Inactive:       305392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1399784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:         194192 kB
Slab:            71064 kB
Committed_AS:   728812 kB
PageTables:       2048 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= 66280 MiB
End job on node44 at 2009-07-16 08:57:03