Trace number 2700552

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
PB/CT 0.1MSAT (TO) 1800.02 1802.11

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-geom40-2_wcsp.wbo
MD5SUMdc0207dd780e8486ac4fdb37fec549e2
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark0.009998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables80
Total number of constraints196
Number of soft constraints156
Number of constraints which are clauses156
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Top cost 79
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 156
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3
Number of bits of the biggest sum of numbers2
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 40/0 clauses 0/156 units 0
0.00/0.00	c vars 80
0.00/0.00	c Setting top cost 79
0.00/0.00	c 0.006998 4.52734 1 358
0.00/0.00	o 73
0.00/0.00	c 0.006998 4.52734 1 487
0.00/0.00	o 65
0.00/0.00	c 0.006998 4.52734 1 624
0.00/0.00	o 57
0.00/0.00	c 0.006998 4.52734 1 768
0.00/0.00	o 49
0.00/0.00	c 0.006998 4.52734 2 839
0.00/0.00	o 48
0.00/0.01	c 0.006998 4.52734 3 976
0.00/0.01	o 39
0.00/0.01	c 0.006998 4.52734 5 1122
0.00/0.01	o 37
0.00/0.01	c 0.006998 4.52734 11 1298
0.00/0.01	o 35
0.00/0.01	c 0.006998 4.52734 13 1459
0.00/0.01	o 28
0.00/0.01	c 0.006998 4.52734 27 1613
0.00/0.01	o 27
0.00/0.02	c 0.009998 4.52734 115 2223
0.00/0.02	o 26
0.19/0.20	c 0.087986 4.65234 209 11918
0.19/0.20	o 25
2.10/2.12	c 0.843871 4.65234 206 112022
2.10/2.12	o 24
2.49/2.50	c 0.987849 4.65234 263 130649
2.49/2.50	o 23
21.69/21.79	c 8.43072 4.77344 299 1056820
21.69/21.79	o 22
1800.01/1800.10	s SATISFIABLE
1800.01/1800.10	v x1 -x2 -x3 x4 -x5 x6 -x7 x8 x9 -x10 x11 -x12 -x13 x14 x15 -x16 -x17 x18 x19 -x20 x21 -x22 x23 -x24 -x25 x26 x27 -x28 -x29 x30 -x31 x32 -x33 x34 x35 -x36 -x37 x38 x39 -x40 -x41 x42 -x43 x44 x45 -x46 -x47 x48 -x49 x50 -x51 x52 -x53 x54 x55 -x56 -x57 x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 -x73 x74 -x75 x76 -x77 x78 x79 -x80

Verifier Data 

OK	22

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700552-1278535684/watcher-2700552-1278535684 -o /tmp/evaluation-result-2700552-1278535684/solver-2700552-1278535684 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2700552-1278535684.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.99 1.70 3/178 19679
/proc/meminfo: memFree=28073344/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=3972 CPUtime=0
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 685 0 0 0 0 0 0 0 25 0 1 0 21782388 4067328 604 4089446400 134512640 136421960 4288763392 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 993 605 194 467 0 524 0

[startup+0.0745929 s]
/proc/loadavg: 2.00 1.99 1.70 3/178 19679
/proc/meminfo: memFree=28073344/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4632 CPUtime=0.07
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 930 0 0 0 3 4 0 0 25 0 1 0 21782388 4743168 838 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1158 838 237 467 0 689 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4632

[startup+0.100598 s]
/proc/loadavg: 2.00 1.99 1.70 3/178 19679
/proc/meminfo: memFree=28073344/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4632 CPUtime=0.09
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 930 0 0 0 4 5 0 0 25 0 1 0 21782388 4743168 838 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1158 838 237 467 0 689 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4632

[startup+0.300564 s]
/proc/loadavg: 2.00 1.99 1.70 3/178 19679
/proc/meminfo: memFree=28073344/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4760 CPUtime=0.29
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 937 0 0 0 13 16 0 0 25 0 1 0 21782388 4874240 844 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1190 844 237 467 0 721 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4760

[startup+0.700491 s]
/proc/loadavg: 2.00 1.99 1.70 3/178 19679
/proc/meminfo: memFree=28073344/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4760 CPUtime=0.69
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 942 0 0 0 31 38 0 0 25 0 1 0 21782388 4874240 849 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1190 849 237 467 0 721 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4760

[startup+1.50043 s]
/proc/loadavg: 2.00 1.99 1.70 3/179 19680
/proc/meminfo: memFree=28070104/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4760 CPUtime=1.49
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 946 0 0 0 59 90 0 0 25 0 1 0 21782388 4874240 853 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1190 853 237 467 0 721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4760

[startup+3.10114 s]
/proc/loadavg: 2.00 1.99 1.70 3/179 19680
/proc/meminfo: memFree=28069484/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4760 CPUtime=3.09
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 953 0 0 0 120 189 0 0 25 0 1 0 21782388 4874240 858 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1190 858 237 467 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4760

[startup+6.30055 s]
/proc/loadavg: 2.00 1.99 1.70 3/179 19680
/proc/meminfo: memFree=28064996/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4760 CPUtime=6.29
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 957 0 0 0 238 391 0 0 25 0 1 0 21782388 4874240 862 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1190 862 237 467 0 721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4760

[startup+12.7004 s]
/proc/loadavg: 2.00 1.99 1.70 3/179 19680
/proc/meminfo: memFree=28058424/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4760 CPUtime=12.7
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 964 0 0 0 493 777 0 0 25 0 1 0 21782388 4874240 869 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1190 869 237 467 0 721 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4760

[startup+25.5012 s]
/proc/loadavg: 2.00 1.99 1.71 6/200 19729
/proc/meminfo: memFree=30177692/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4884 CPUtime=25.5
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 972 0 0 0 1001 1549 0 0 25 0 1 0 21782388 5001216 876 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19679/statm: 1221 876 237 467 0 752 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4884

[startup+51.1006 s]
/proc/loadavg: 2.34 2.07 1.74 4/200 19730
/proc/meminfo: memFree=30003604/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4884 CPUtime=51.09
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 976 0 0 0 1994 3115 0 0 25 0 1 0 21782388 5001216 880 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1221 880 237 467 0 752 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4884

[startup+102.307 s]
/proc/loadavg: 2.93 2.26 1.82 4/200 19731
/proc/meminfo: memFree=29995224/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4884 CPUtime=102.3
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 981 0 0 0 5627 4603 0 0 25 0 1 0 21782388 5001216 885 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1221 885 237 467 0 752 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4884

[startup+162.301 s]
/proc/loadavg: 2.97 2.39 1.89 4/200 19733
/proc/meminfo: memFree=29991064/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4884 CPUtime=162.28
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 988 0 0 0 9938 6290 0 0 25 0 1 0 21782388 5001216 892 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1221 892 237 467 0 752 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4884

[startup+222.3 s]
/proc/loadavg: 2.99 2.50 1.96 4/200 19735
/proc/meminfo: memFree=29984552/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=4884 CPUtime=222.29
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 991 0 0 0 14242 7987 0 0 25 0 1 0 21782388 5001216 895 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1221 895 237 467 0 752 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4884

[startup+282.301 s]
/proc/loadavg: 2.91 2.57 2.01 4/200 19736
/proc/meminfo: memFree=29980128/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5048 CPUtime=282.29
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1002 0 0 0 18592 9637 0 0 25 0 1 0 21782388 5169152 906 4089446400 134512640 136421960 4288763392 18446744073709551615 134620054 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1262 906 237 467 0 793 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5048

[startup+342.301 s]
/proc/loadavg: 2.98 2.65 2.07 4/200 19738
/proc/meminfo: memFree=29976692/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5048 CPUtime=342.28
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1004 0 0 0 22897 11331 0 0 25 0 1 0 21782388 5169152 908 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1262 908 237 467 0 793 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 5048

[startup+402.3 s]
/proc/loadavg: 2.99 2.71 2.13 4/200 19739
/proc/meminfo: memFree=29972396/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5048 CPUtime=402.28
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1006 0 0 0 27201 13027 0 0 25 0 1 0 21782388 5169152 910 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1262 910 237 467 0 793 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 5048

[startup+462.301 s]
/proc/loadavg: 2.96 2.74 2.18 4/200 19741
/proc/meminfo: memFree=29968996/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5048 CPUtime=462.29
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1009 0 0 0 31512 14717 0 0 25 0 1 0 21782388 5169152 913 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1262 913 237 467 0 793 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 5048

[startup+522.3 s]
/proc/loadavg: 2.98 2.79 2.22 4/200 19743
/proc/meminfo: memFree=29965340/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5048 CPUtime=522.28
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1009 0 0 0 35751 16477 0 0 25 0 1 0 21782388 5169152 913 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1262 913 237 467 0 793 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 5048

[startup+582.301 s]
/proc/loadavg: 2.99 2.82 2.27 4/200 19744
/proc/meminfo: memFree=29961168/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5180 CPUtime=582.26
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1028 0 0 0 39985 18241 0 0 25 0 1 0 21782388 5304320 932 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1295 932 237 467 0 826 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 5180

[startup+642.301 s]
/proc/loadavg: 2.94 2.84 2.31 4/200 19746
/proc/meminfo: memFree=29958352/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5180 CPUtime=642.27
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1030 0 0 0 44303 19924 0 0 25 0 1 0 21782388 5304320 934 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19679/statm: 1295 934 237 467 0 826 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 5180

[startup+702.3 s]

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

/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1042 0 0 0 70491 35728 0 0 25 0 1 0 21782388 5304320 946 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1295 946 237 467 0 826 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 5180

[startup+1122.3 s]
/proc/loadavg: 2.02 2.41 2.35 3/179 19796
/proc/meminfo: memFree=30148660/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5180 CPUtime=1122.19
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1043 0 0 0 74811 37408 0 0 25 0 1 0 21782388 5304320 947 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1295 947 237 467 0 826 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 5180

[startup+1182.3 s]
/proc/loadavg: 2.00 2.33 2.32 3/179 19797
/proc/meminfo: memFree=30148628/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1182.19
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1077 0 0 0 79179 39040 0 0 25 0 1 0 21782388 5435392 948 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 948 237 467 0 858 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 5308

[startup+1242.3 s]
/proc/loadavg: 2.00 2.27 2.30 3/179 19799
/proc/meminfo: memFree=30141384/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1242.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1079 0 0 0 83517 40703 0 0 25 0 1 0 21782388 5435392 950 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 950 237 467 0 858 0
Current children cumulated CPU time (s) 1242.2
Current children cumulated vsize (KiB) 5308

[startup+1302.3 s]
/proc/loadavg: 2.00 2.22 2.28 3/179 19800
/proc/meminfo: memFree=30141336/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1302.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1084 0 0 0 87841 42379 0 0 25 0 1 0 21782388 5435392 955 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 955 237 467 0 858 0
Current children cumulated CPU time (s) 1302.2
Current children cumulated vsize (KiB) 5308

[startup+1362.3 s]
/proc/loadavg: 2.00 2.17 2.26 3/179 19802
/proc/meminfo: memFree=30141408/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1362.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1086 0 0 0 92150 44070 0 0 25 0 1 0 21782388 5435392 957 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 957 237 467 0 858 0
Current children cumulated CPU time (s) 1362.2
Current children cumulated vsize (KiB) 5308

[startup+1422.31 s]
/proc/loadavg: 2.00 2.14 2.24 3/179 19804
/proc/meminfo: memFree=30141352/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1422.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1089 0 0 0 96452 45768 0 0 25 0 1 0 21782388 5435392 960 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 960 237 467 0 858 0
Current children cumulated CPU time (s) 1422.2
Current children cumulated vsize (KiB) 5308

[startup+1482.3 s]
/proc/loadavg: 2.04 2.13 2.23 3/179 19805
/proc/meminfo: memFree=30141420/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1482.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1092 0 0 0 100739 47481 0 0 25 0 1 0 21782388 5435392 963 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 963 237 467 0 858 0
Current children cumulated CPU time (s) 1482.2
Current children cumulated vsize (KiB) 5308

[startup+1542.3 s]
/proc/loadavg: 2.01 2.10 2.21 3/179 19807
/proc/meminfo: memFree=30141124/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1542.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1095 0 0 0 105082 49138 0 0 25 0 1 0 21782388 5435392 966 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 966 237 467 0 858 0
Current children cumulated CPU time (s) 1542.2
Current children cumulated vsize (KiB) 5308

[startup+1602.3 s]
/proc/loadavg: 2.04 2.09 2.20 3/179 19808
/proc/meminfo: memFree=30138348/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1602.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1097 0 0 0 109387 50833 0 0 25 0 1 0 21782388 5435392 968 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 968 237 467 0 858 0
Current children cumulated CPU time (s) 1602.2
Current children cumulated vsize (KiB) 5308

[startup+1662.3 s]
/proc/loadavg: 2.01 2.08 2.18 3/179 19810
/proc/meminfo: memFree=30128128/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1662.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1099 0 0 0 113607 52613 0 0 25 0 1 0 21782388 5435392 970 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 970 237 467 0 858 0
Current children cumulated CPU time (s) 1662.2
Current children cumulated vsize (KiB) 5308

[startup+1722.3 s]
/proc/loadavg: 2.00 2.06 2.17 3/179 19812
/proc/meminfo: memFree=30128192/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1722.2
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1102 0 0 0 117909 54311 0 0 25 0 1 0 21782388 5435392 973 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 973 237 467 0 858 0
Current children cumulated CPU time (s) 1722.2
Current children cumulated vsize (KiB) 5308

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.16 3/179 19813
/proc/meminfo: memFree=30127768/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1782.21
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1105 0 0 0 122200 56021 0 0 25 0 1 0 21782388 5435392 976 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 976 237 467 0 858 0
Current children cumulated CPU time (s) 1782.21
Current children cumulated vsize (KiB) 5308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 2.00 2.04 2.15 3/179 19814
/proc/meminfo: memFree=30127764/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1800.01
/proc/19679/stat : 19679 (pbct) R 19677 19679 19241 0 -1 4202496 1105 0 0 0 123484 56517 0 0 25 0 1 0 21782388 5435392 976 4089446400 134512640 136421960 4288763392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19679/statm: 1327 976 237 467 0 858 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5308

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19679

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

[startup+1801.4 s]
/proc/loadavg: 2.00 2.04 2.15 2/180 19815
/proc/meminfo: memFree=30127756/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1800.01
/proc/19679/stat : 19679 (pbct) S 19677 19679 19241 0 -1 4194304 1105 0 0 0 123484 56517 0 0 25 0 1 0 21782388 5435392 976 4089446400 134512640 136421960 4288763392 18446744073709551615 135884462 0 16384 4096 16387 18446604471159953216 0 0 17 6 0 0 0
/proc/19679/statm: 1327 976 237 467 0 858 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5308

[startup+1801.81 s]
/proc/loadavg: 2.00 2.04 2.15 2/180 19815
/proc/meminfo: memFree=30127632/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1800.01
/proc/19679/stat : 19679 (pbct) S 19677 19679 19241 0 -1 4194304 1105 0 0 0 123484 56517 0 0 25 0 1 0 21782388 5435392 976 4089446400 134512640 136421960 4288763392 18446744073709551615 135884462 0 16384 4096 16387 18446604471159953216 0 0 17 6 0 0 0
/proc/19679/statm: 1327 976 237 467 0 858 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5308

[startup+1802 s]
/proc/loadavg: 2.00 2.04 2.15 2/180 19815
/proc/meminfo: memFree=30127632/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1800.01
/proc/19679/stat : 19679 (pbct) S 19677 19679 19241 0 -1 4194304 1105 0 0 0 123484 56517 0 0 25 0 1 0 21782388 5435392 976 4089446400 134512640 136421960 4288763392 18446744073709551615 135884462 0 16384 4096 16387 18446604471159953216 0 0 17 6 0 0 0
/proc/19679/statm: 1327 976 237 467 0 858 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5308

[startup+1802.1 s]
/proc/loadavg: 2.00 2.04 2.15 2/180 19815
/proc/meminfo: memFree=30127632/32951124 swapFree=67111528/67111528
[pid=19679] ppid=19677 vsize=5308 CPUtime=1800.01
/proc/19679/stat : 19679 (pbct) S 19677 19679 19241 0 -1 4194304 1105 0 0 0 123484 56517 0 0 25 0 1 0 21782388 5435392 976 4089446400 134512640 136421960 4288763392 18446744073709551615 135884462 0 16384 4096 16387 18446604471159953216 0 0 17 6 0 0 0
/proc/19679/statm: 1327 976 237 467 0 858 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5308

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.11
CPU time (s): 1800.02
CPU user time (s): 1234.85
CPU system time (s): 565.17
CPU usage (%): 99.8842
Max. virtual memory (cumulated for all children) (KiB): 5308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1234.85
system time used= 565.17
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1105
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= 2
involuntary context switches= 6176

runsolver used 2.81157 second user time and 5.43717 second system time

The end

Launcher Data 

Begin job on node119 at 2010-07-07 22:48:04
IDJOB=2700552
IDBENCH=79437
IDSOLVER=1208
FILE ID=node119/2700552-1278535684
PBS_JOBID= 11239240
Free space on /tmp= 73224 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-geom40-2_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700552-1278535684/watcher-2700552-1278535684 -o /tmp/evaluation-result-2700552-1278535684/solver-2700552-1278535684 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2700552-1278535684.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= dc0207dd780e8486ac4fdb37fec549e2
RANDOM SEED=601930967

node119.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28073740 kB
Buffers:        141268 kB
Cached:        2369800 kB
SwapCached:          0 kB
Active:        3252496 kB
Inactive:      1458648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28073740 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:     2199652 kB
Mapped:          16980 kB
Slab:            98996 kB
PageTables:       9036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2344020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73224 MiB
End job on node119 at 2010-07-07 23:18:06