Trace number 2700600

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) 1800.05 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-myciel5g-3_wcsp.wbo
MD5SUM2db150696fc8aa7bc9f51554db7714aa
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark20.5409
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables141
Total number of constraints755
Number of soft constraints708
Number of constraints which are clauses708
Number of constraints which are cardinality constraints (but not clauses)47
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 237
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 708
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
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 47/0 clauses 0/708 units 0
0.00/0.00	c vars 141
0.00/0.00	c Setting top cost 237
0.00/0.02	c 0.021996 7.95703 1 1436
0.00/0.02	o 213
0.00/0.02	c 0.022996 8.13281 1 1559
0.00/0.02	o 212
0.00/0.02	c 0.024996 8.13281 1 2155
0.00/0.02	o 205
0.00/0.02	c 0.024996 8.13281 1 2769
0.00/0.02	o 186
0.00/0.02	c 0.024996 8.13281 2 2950
0.00/0.02	o 185
0.00/0.02	c 0.024996 8.13281 2 3663
0.00/0.02	o 33
0.00/0.03	c 0.025996 8.13281 7 4049
0.00/0.03	o 32
241.00/241.04	c 72.161 10.2578 2132 10079577
241.00/241.04	o 31
243.59/243.67	c 72.8499 10.2578 470 10214017
243.59/243.67	o 30
595.70/595.78	c 179.834 10.2578 556 24142155
595.70/595.78	o 29
1114.42/1114.41	c 358.884 10.3867 776 42786627
1114.42/1114.41	o 28
1800.03/1800.00	s SATISFIABLE
1800.03/1800.00	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 x81 x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 x90 -x91 -x92 x93 -x94 -x95 x96 -x97 -x98 x99 -x100 x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 x110 -x111 -x112 x113 -x114 -x115 x116 -x117 -x118 x119 -x120 -x121 x122 -x123 -x124 -x125 x126 -x127 -x128 x129 -x130 x131 -x132 -x133 x134 -x135 x136 -x137 -x138 x139 -x140 -x141

Verifier Data 

OK	28

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700600-1278535779/watcher-2700600-1278535779 -o /tmp/evaluation-result-2700600-1278535779/solver-2700600-1278535779 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2700600-1278535779.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: 2.01 2.03 2.03 3/178 20534
/proc/meminfo: memFree=27411464/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=3180 CPUtime=0
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 503 0 0 0 0 0 0 0 19 0 1 0 21791994 3256320 423 4089446400 134512640 136421960 4292338912 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 795 425 194 467 0 326 0

[startup+0.100112 s]
/proc/loadavg: 2.01 2.03 2.03 3/178 20534
/proc/meminfo: memFree=27411464/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=8324 CPUtime=0.09
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 1802 0 0 0 4 5 0 0 20 0 1 0 21791994 8523776 1715 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2081 1715 238 467 0 1612 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8324

[startup+0.201094 s]
/proc/loadavg: 2.01 2.03 2.03 3/178 20534
/proc/meminfo: memFree=27411464/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=8452 CPUtime=0.19
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 1820 0 0 0 7 12 0 0 20 0 1 0 21791994 8654848 1733 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2113 1733 238 467 0 1644 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8452

[startup+0.300076 s]
/proc/loadavg: 2.01 2.03 2.03 3/178 20534
/proc/meminfo: memFree=27411464/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=8452 CPUtime=0.29
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 1822 0 0 0 10 19 0 0 20 0 1 0 21791994 8654848 1735 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2113 1735 238 467 0 1644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8452

[startup+0.701006 s]
/proc/loadavg: 2.01 2.03 2.03 3/178 20534
/proc/meminfo: memFree=27411464/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=8452 CPUtime=0.69
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 1841 0 0 0 20 49 0 0 21 0 1 0 21791994 8654848 1754 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2113 1754 238 467 0 1644 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8452

[startup+1.50086 s]
/proc/loadavg: 2.01 2.03 2.03 3/179 20535
/proc/meminfo: memFree=27404688/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=8580 CPUtime=1.49
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 1865 0 0 0 42 107 0 0 23 0 1 0 21791994 8785920 1778 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2145 1778 238 467 0 1676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8580

[startup+3.10064 s]
/proc/loadavg: 2.01 2.03 2.03 3/179 20535
/proc/meminfo: memFree=27401712/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=8708 CPUtime=3.09
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 1895 0 0 0 88 221 0 0 25 0 1 0 21791994 8916992 1808 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2177 1808 238 467 0 1708 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8708

[startup+6.30102 s]
/proc/loadavg: 2.01 2.03 2.03 3/179 20535
/proc/meminfo: memFree=27398488/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=8836 CPUtime=6.3
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 1926 0 0 0 196 434 0 0 25 0 1 0 21791994 9048064 1839 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2209 1839 238 467 0 1740 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 8836

[startup+12.7009 s]
/proc/loadavg: 2.01 2.02 2.03 3/179 20535
/proc/meminfo: memFree=27389560/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=8964 CPUtime=12.69
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 1976 0 0 0 390 879 0 0 25 0 1 0 21791994 9179136 1889 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2241 1889 238 467 0 1772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8964

[startup+25.5007 s]
/proc/loadavg: 2.01 2.02 2.02 3/179 20535
/proc/meminfo: memFree=27370928/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=9208 CPUtime=25.49
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2037 0 0 0 770 1779 0 0 25 0 1 0 21791994 9428992 1950 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20534/statm: 2302 1950 238 467 0 1833 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9208

[startup+51.1002 s]
/proc/loadavg: 2.00 2.02 2.02 3/179 20536
/proc/meminfo: memFree=27334040/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=9592 CPUtime=51.09
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2105 0 0 0 1522 3587 0 0 25 0 1 0 21791994 9822208 2018 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2398 2018 238 467 0 1929 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9592

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/179 20537
/proc/meminfo: memFree=27326056/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=9852 CPUtime=102.29
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2189 0 0 0 3064 7165 0 0 25 0 1 0 21791994 10088448 2102 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2463 2102 238 467 0 1994 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 9852

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.01 3/179 20539
/proc/meminfo: memFree=27317824/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10116 CPUtime=162.29
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2248 0 0 0 4922 11307 0 0 25 0 1 0 21791994 10358784 2161 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2529 2161 238 467 0 2060 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 10116

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20541
/proc/meminfo: memFree=27308976/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10368 CPUtime=222.3
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2299 0 0 0 6660 15570 0 0 25 0 1 0 21791994 10616832 2212 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2592 2212 238 467 0 2123 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 10368

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20542
/proc/meminfo: memFree=27290204/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=282.29
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2330 0 0 0 8430 19799 0 0 25 0 1 0 21791994 10752000 2241 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2241 238 467 0 2156 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 10500

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20543
/proc/meminfo: memFree=27260148/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=342.29
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2331 0 0 0 10145 24084 0 0 25 0 1 0 21791994 10752000 2242 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2242 238 467 0 2156 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 10500

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20573
/proc/meminfo: memFree=29220868/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=402.3
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2331 0 0 0 11813 28417 0 0 25 0 1 0 21791994 10752000 2242 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2242 238 467 0 2156 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10500

[startup+462.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/197 21037
/proc/meminfo: memFree=29214536/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=462.3
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2340 0 0 0 13449 32781 0 0 25 0 1 0 21791994 10752000 2251 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2251 238 467 0 2156 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 10500

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/197 21112
/proc/meminfo: memFree=29312616/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=522.3
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2342 0 0 0 15394 36836 0 0 25 0 1 0 21791994 10752000 2253 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2253 238 467 0 2156 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 10500

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21113
/proc/meminfo: memFree=29310744/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=582.31
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2343 0 0 0 17484 40747 0 0 25 0 1 0 21791994 10752000 2254 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2254 238 467 0 2156 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 10500

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21114
/proc/meminfo: memFree=29308580/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=642.31
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2345 0 0 0 19522 44709 0 0 25 0 1 0 21791994 10752000 2255 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2255 238 467 0 2156 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 10500

[startup+702.301 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21130
/proc/meminfo: memFree=29304004/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=882.31
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2348 0 0 0 27863 60368 0 0 25 0 1 0 21791994 10752000 2258 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2258 238 467 0 2156 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 10500

[startup+942.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/197 21131
/proc/meminfo: memFree=29304068/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10500 CPUtime=942.31
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2348 0 0 0 29870 64361 0 0 25 0 1 0 21791994 10752000 2258 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2625 2258 238 467 0 2156 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 10500

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/197 21133
/proc/meminfo: memFree=29303644/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1002.32
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2365 0 0 0 31934 68298 0 0 25 0 1 0 21791994 10887168 2275 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2275 238 467 0 2189 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 10632

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 21135
/proc/meminfo: memFree=29303332/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1062.31
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2367 0 0 0 34037 72194 0 0 25 0 1 0 21791994 10887168 2277 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2277 238 467 0 2189 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 10632

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21137
/proc/meminfo: memFree=29302396/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1122.31
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2369 0 0 0 36148 76083 0 0 25 0 1 0 21791994 10887168 2278 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2278 238 467 0 2189 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 10632

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21138
/proc/meminfo: memFree=29301828/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1182.32
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2370 0 0 0 38171 80061 0 0 25 0 1 0 21791994 10887168 2279 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2279 238 467 0 2189 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 10632

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21139
/proc/meminfo: memFree=29301764/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1242.32
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2371 0 0 0 40237 83995 0 0 25 0 1 0 21791994 10887168 2280 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2280 238 467 0 2189 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 10632

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21141
/proc/meminfo: memFree=29301568/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1302.32
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2372 0 0 0 42315 87917 0 0 25 0 1 0 21791994 10887168 2281 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2281 238 467 0 2189 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 10632

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/197 21143
/proc/meminfo: memFree=29301268/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1362.32
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2373 0 0 0 44382 91850 0 0 25 0 1 0 21791994 10887168 2282 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2282 238 467 0 2189 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 10632

[startup+1422.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/197 21145
/proc/meminfo: memFree=29300964/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1422.33
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2373 0 0 0 46352 95881 0 0 25 0 1 0 21791994 10887168 2282 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2282 238 467 0 2189 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 10632

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21146
/proc/meminfo: memFree=29300884/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1482.32
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2375 0 0 0 48411 99821 0 0 25 0 1 0 21791994 10887168 2284 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2284 238 467 0 2189 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 10632

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21147
/proc/meminfo: memFree=29300568/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1542.33
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2376 0 0 0 50478 103755 0 0 25 0 1 0 21791994 10887168 2285 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2285 238 467 0 2189 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 10632

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21149
/proc/meminfo: memFree=29300360/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1602.33
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2377 0 0 0 52552 107681 0 0 25 0 1 0 21791994 10887168 2286 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2286 238 467 0 2189 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 10632

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21151
/proc/meminfo: memFree=29300292/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1662.32
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2378 0 0 0 54662 111570 0 0 25 0 1 0 21791994 10887168 2287 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2287 238 467 0 2189 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 10632

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21153
/proc/meminfo: memFree=29299984/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1722.33
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2379 0 0 0 56753 115480 0 0 25 0 1 0 21791994 10887168 2288 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2288 238 467 0 2189 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 10632

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21157
/proc/meminfo: memFree=29298604/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1782.33
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2381 0 0 0 58844 119389 0 0 25 0 1 0 21791994 10887168 2290 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2290 238 467 0 2189 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 10632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21158
/proc/meminfo: memFree=29298348/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1800.03
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2381 0 0 0 59462 120541 0 0 25 0 1 0 21791994 10887168 2290 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2290 238 467 0 2189 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 10632

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

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

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21158
/proc/meminfo: memFree=29298348/32950940 swapFree=67111528/67111528
[pid=20534] ppid=20532 vsize=10632 CPUtime=1800.03
/proc/20534/stat : 20534 (pbct) R 20532 20534 19727 0 -1 4202496 2381 0 0 0 59462 120541 0 0 25 0 1 0 21791994 10887168 2290 4089446400 134512640 136421960 4292338912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20534/statm: 2658 2290 238 467 0 2189 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 10632

Child status: 0
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 594.627
CPU system time (s): 1205.42
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 10632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 594.627
system time used= 1205.42
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2382
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= 1
involuntary context switches= 2677

runsolver used 2.42363 second user time and 5.77812 second system time

The end

Launcher Data 

Begin job on node117 at 2010-07-07 22:49:39
IDJOB=2700600
IDBENCH=79442
IDSOLVER=1208
FILE ID=node117/2700600-1278535779
PBS_JOBID= 11239244
Free space on /tmp= 73528 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-myciel5g-3_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700600-1278535779/watcher-2700600-1278535779 -o /tmp/evaluation-result-2700600-1278535779/solver-2700600-1278535779 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2700600-1278535779.wbo

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

MD5SUM BENCH= 2db150696fc8aa7bc9f51554db7714aa
RANDOM SEED=441929184

node117.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.83
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		: 2666.846
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		: 2666.846
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	: 5332.87
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.62
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		: 2666.846
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	: 5251.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      27412108 kB
Buffers:        143036 kB
Cached:        3214916 kB
SwapCached:          0 kB
Active:        3409236 kB
Inactive:      1962244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      27412108 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:     2013788 kB
Mapped:          17028 kB
Slab:            98496 kB
PageTables:       9048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:  2156504 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= 73532 MiB
End job on node117 at 2010-07-07 23:19:41