Trace number 2681439

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedOPT3 1342.05 1342.38

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=41-P1=331-P2=37-B.opb
MD5SUM2a7888c7c4f71cd1bd795e0b54484781
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1.58576
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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 167/0 clauses 162/0 units 0
0.00/0.00	c vars 54
0.00/0.00	c objective 9 + 0
10.29/10.31	c 9.39657 8.98047 2562 175325
10.29/10.31	o 257
20.79/20.80	c 18.8391 9.15234 1463 384692
20.79/20.80	o 193
25.88/25.91	c 23.4074 9.15234 1375 486435
25.88/25.91	o 145
27.19/27.27	c 24.6293 9.15234 974 514158
27.19/27.27	o 79
31.19/31.24	c 28.2087 9.15234 1297 590727
31.19/31.24	o 49
38.78/38.87	c 35.0857 9.15234 812 738239
38.78/38.87	o 23
45.48/45.52	c 41.0608 9.15234 1019 870688
45.48/45.52	o 7
50.98/51.04	c 46.086 9.15234 782 975649
50.98/51.04	o 3
1341.96/1342.36	c 1212.01 9.33203 1215 24713872
1341.96/1342.36	s OPTIMUM FOUND
1341.96/1342.36	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

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681439-1277498032/watcher-2681439-1277498032 -o /tmp/evaluation-result-2681439-1277498032/solver-2681439-1277498032 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681439-1277498032.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 31529
/proc/meminfo: memFree=1893476/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=3444 CPUtime=0
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 556 0 0 0 0 0 0 0 25 0 1 0 91096060 3526656 475 1992294400 134512640 136421960 4291119136 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 861 476 189 467 0 392 0

[startup+0.101993 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 31529
/proc/meminfo: memFree=1893476/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=7884 CPUtime=0.1
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 1659 0 0 0 9 1 0 0 25 0 1 0 91096060 8073216 1578 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 1971 1578 214 467 0 1502 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7884

[startup+0.201003 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 31529
/proc/meminfo: memFree=1893476/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=8016 CPUtime=0.19
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 1717 0 0 0 17 2 0 0 25 0 1 0 91096060 8208384 1636 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2004 1636 215 467 0 1535 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8016

[startup+0.301026 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 31529
/proc/meminfo: memFree=1893476/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=8148 CPUtime=0.29
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 1738 0 0 0 26 3 0 0 25 0 1 0 91096060 8343552 1657 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2037 1657 215 467 0 1568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8148

[startup+0.701052 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 31529
/proc/meminfo: memFree=1893476/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=8408 CPUtime=0.69
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 1802 0 0 0 63 6 0 0 25 0 1 0 91096060 8609792 1721 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2102 1721 215 467 0 1633 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8408

[startup+1.50113 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 31530
/proc/meminfo: memFree=1887268/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=8540 CPUtime=1.49
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 1844 0 0 0 136 13 0 0 25 0 1 0 91096060 8744960 1763 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2135 1763 215 467 0 1666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8540

[startup+3.10129 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31530
/proc/meminfo: memFree=1886896/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=8668 CPUtime=3.09
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 1863 0 0 0 280 29 0 0 25 0 1 0 91096060 8876032 1782 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2167 1782 215 467 0 1698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8668

[startup+6.3006 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31530
/proc/meminfo: memFree=1886648/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9068 CPUtime=6.29
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 1965 0 0 0 570 59 0 0 25 0 1 0 91096060 9285632 1884 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2267 1884 215 467 0 1798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9068

[startup+12.7002 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 31530
/proc/meminfo: memFree=1886028/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9368 CPUtime=12.68
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2068 0 0 0 1153 115 0 0 25 0 1 0 91096060 9592832 1986 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2342 1986 238 467 0 1873 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9368

[startup+25.5015 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 31530
/proc/meminfo: memFree=1886028/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9368 CPUtime=25.48
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2069 0 0 0 2303 245 0 0 25 0 1 0 91096060 9592832 1986 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2342 1986 238 467 0 1873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9368

[startup+51.101 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 31530
/proc/meminfo: memFree=1886028/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9368 CPUtime=51.07
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2075 0 0 0 4612 495 0 0 25 0 1 0 91096060 9592832 1986 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2342 1986 238 467 0 1873 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9368

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31532
/proc/meminfo: memFree=1885780/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9368 CPUtime=102.27
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2075 0 0 0 9228 999 0 0 25 0 1 0 91096060 9592832 1986 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2342 1986 238 467 0 1873 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9368

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31534
/proc/meminfo: memFree=1885656/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9368 CPUtime=162.25
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2075 0 0 0 14644 1581 0 0 25 0 1 0 91096060 9592832 1986 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2342 1986 238 467 0 1873 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9368

[startup+222.309 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 31536
/proc/meminfo: memFree=1885656/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9368 CPUtime=222.24
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2075 0 0 0 20084 2140 0 0 25 0 1 0 91096060 9592832 1986 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2342 1986 238 467 0 1873 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9368

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 31536
/proc/meminfo: memFree=1885656/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9368 CPUtime=282.22
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2075 0 0 0 25486 2736 0 0 25 0 1 0 91096060 9592832 1986 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2342 1986 238 467 0 1873 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31538
/proc/meminfo: memFree=1885532/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=342.21
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2086 0 0 0 30892 3329 0 0 25 0 1 0 91096060 9781248 1997 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 1997 238 467 0 1919 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9552

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31540
/proc/meminfo: memFree=1885532/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=402.19
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2088 0 0 0 36316 3903 0 0 25 0 1 0 91096060 9781248 1999 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 1999 238 467 0 1919 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9552

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31542
/proc/meminfo: memFree=1885408/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=462.18
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2089 0 0 0 41726 4492 0 0 25 0 1 0 91096060 9781248 2000 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2000 238 467 0 1919 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9552

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31544
/proc/meminfo: memFree=1885408/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=522.16
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2091 0 0 0 47134 5082 0 0 25 0 1 0 91096060 9781248 2002 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2002 238 467 0 1919 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9552

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31544
/proc/meminfo: memFree=1885284/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=582.15
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2091 0 0 0 52572 5643 0 0 25 0 1 0 91096060 9781248 2002 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2002 238 467 0 1919 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9552

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31546
/proc/meminfo: memFree=1885284/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=642.13
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2091 0 0 0 57963 6250 0 0 25 0 1 0 91096060 9781248 2002 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2002 238 467 0 1919 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9552

[startup+702.301 s]

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

/proc/meminfo: memFree=1885036/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=762.11
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2111 0 0 0 68817 7394 0 0 25 0 1 0 91096060 9781248 2022 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2022 238 467 0 1919 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 9552

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31552
/proc/meminfo: memFree=1885036/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=822.09
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2113 0 0 0 74245 7964 0 0 25 0 1 0 91096060 9781248 2024 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2024 238 467 0 1919 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 9552

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31552
/proc/meminfo: memFree=1885036/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=882.08
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2114 0 0 0 79665 8543 0 0 25 0 1 0 91096060 9781248 2025 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2025 238 467 0 1919 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 9552

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31554
/proc/meminfo: memFree=1884912/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=942.05
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2116 0 0 0 85078 9127 0 0 25 0 1 0 91096060 9781248 2027 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2027 238 467 0 1919 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 9552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31556
/proc/meminfo: memFree=1884912/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1002.04
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2117 0 0 0 90471 9733 0 0 25 0 1 0 91096060 9781248 2028 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2028 238 467 0 1919 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 9552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31558
/proc/meminfo: memFree=1884788/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1062.02
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2119 0 0 0 95907 10295 0 0 25 0 1 0 91096060 9781248 2030 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2030 238 467 0 1919 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 9552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31560
/proc/meminfo: memFree=1884788/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1122.01
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2120 0 0 0 101336 10865 0 0 25 0 1 0 91096060 9781248 2031 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2031 238 467 0 1919 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 9552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31560
/proc/meminfo: memFree=1884664/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1182
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2122 0 0 0 106768 11432 0 0 25 0 1 0 91096060 9781248 2033 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2033 238 467 0 1919 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 9552

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31562
/proc/meminfo: memFree=1884540/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1241.98
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 112205 11993 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 9552

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31564
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1301.96
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 117609 12587 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 9552

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

[startup+1305.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31564
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1305.26
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 117905 12621 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1305.26
Current children cumulated vsize (KiB) 9552

[startup+1318.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31564
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1318.06
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 119051 12755 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1318.06
Current children cumulated vsize (KiB) 9552

[startup+1331.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31564
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1330.86
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 120197 12889 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1330.86
Current children cumulated vsize (KiB) 9552

[startup+1337.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31566
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1337.27
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 120774 12953 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1337.27
Current children cumulated vsize (KiB) 9552

[startup+1340.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31566
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1340.45
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 121061 12984 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1340.45
Current children cumulated vsize (KiB) 9552

[startup+1341.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31566
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1341.25
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 121132 12993 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1341.25
Current children cumulated vsize (KiB) 9552

[startup+1342 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31566
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1341.66
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 121169 12997 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1341.66
Current children cumulated vsize (KiB) 9552

[startup+1342.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31566
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1341.85
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 121186 12999 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1341.85
Current children cumulated vsize (KiB) 9552

[startup+1342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31566
/proc/meminfo: memFree=1884416/2059040 swapFree=4140788/4192956
[pid=31529] ppid=31527 vsize=9552 CPUtime=1341.96
/proc/31529/stat : 31529 (pbct) R 31527 31529 31059 0 -1 4202496 2123 0 0 0 121195 13001 0 0 25 0 1 0 91096060 9781248 2034 1992294400 134512640 136421960 4291119136 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31529/statm: 2388 2034 238 467 0 1919 0
Current children cumulated CPU time (s) 1341.96
Current children cumulated vsize (KiB) 9552

Child status: 0
Real time (s): 1342.38
CPU time (s): 1342.05
CPU user time (s): 1212.03
CPU system time (s): 130.018
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 9552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1212.03
system time used= 130.018
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2128
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= 2485

runsolver used 2.38364 second user time and 6.16806 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-25 22:33:52
IDJOB=2681439
IDBENCH=47928
IDSOLVER=1192
FILE ID=node036/2681439-1277498032
PBS_JOBID= 11190564
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=41-P1=331-P2=37-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681439-1277498032/watcher-2681439-1277498032 -o /tmp/evaluation-result-2681439-1277498032/solver-2681439-1277498032 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681439-1277498032.opb

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

MD5SUM BENCH= 2a7888c7c4f71cd1bd795e0b54484781
RANDOM SEED=1609906060

node036.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1893996 kB
Buffers:          8880 kB
Cached:          63256 kB
SwapCached:       5120 kB
Active:          69848 kB
Inactive:        15456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1893996 kB
SwapTotal:     4192956 kB
SwapFree:      4140788 kB
Dirty:            2076 kB
Writeback:           0 kB
AnonPages:       12116 kB
Mapped:          11996 kB
Slab:            57756 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181512 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62376 MiB
End job on node036 at 2010-06-25 22:56:14