Trace number 2681460

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 fixedSAT (TO)475 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
MD5SUM6d677c4de75200a225209ed048e7b96e
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 benchmark0.575911
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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 416/0 clauses 405/0 units 0
0.00/0.00	c vars 135
0.00/0.00	c objective 9 + 0
1774.41/1775.10	c 1683.72 34.457 14794 15173147
1774.52/1775.10	o 475
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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

Verifier Data 

OK	475

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681460-1277498509/watcher-2681460-1277498509 -o /tmp/evaluation-result-2681460-1277498509/solver-2681460-1277498509 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681460-1277498509.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: 1.00 1.00 1.00 3/106 29419
/proc/meminfo: memFree=1898096/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=2268 CPUtime=0
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 307 0 0 0 0 0 0 0 20 0 1 0 91141892 2322432 227 1992294400 134512640 136421960 4293162688 18446744073709551615 134590496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29419/statm: 632 234 162 467 0 163 0

[startup+0.030509 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29419
/proc/meminfo: memFree=1898096/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=5296 CPUtime=0.02
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 1034 0 0 0 2 0 0 0 20 0 1 0 91141892 5423104 953 1992294400 134512640 136421960 4293162688 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 1324 954 193 467 0 855 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5296

[startup+0.10152 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29419
/proc/meminfo: memFree=1898096/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=13052 CPUtime=0.09
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 2896 0 0 0 8 1 0 0 20 0 1 0 91141892 13365248 2815 1992294400 134512640 136421960 4293162688 18446744073709551615 134723070 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 3263 2815 203 467 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13052

[startup+0.301558 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29419
/proc/meminfo: memFree=1898096/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=14844 CPUtime=0.29
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 3355 0 0 0 26 3 0 0 20 0 1 0 91141892 15200256 3274 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 3711 3274 215 467 0 3242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14844

[startup+0.70162 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29419
/proc/meminfo: memFree=1898096/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=15620 CPUtime=0.69
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 3543 0 0 0 63 6 0 0 20 0 1 0 91141892 15994880 3462 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 3905 3462 215 467 0 3436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15620

[startup+1.50076 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29420
/proc/meminfo: memFree=1884448/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=16020 CPUtime=1.49
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 3655 0 0 0 138 11 0 0 22 0 1 0 91141892 16404480 3574 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 4005 3574 215 467 0 3536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16020

[startup+3.10102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29420
/proc/meminfo: memFree=1883952/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=16416 CPUtime=3.09
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 3750 0 0 0 286 23 0 0 25 0 1 0 91141892 16809984 3669 1992294400 134512640 136421960 4293162688 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 4104 3669 215 467 0 3635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16416

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29420
/proc/meminfo: memFree=1883340/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=17060 CPUtime=6.29
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 3906 0 0 0 581 48 0 0 25 0 1 0 91141892 17469440 3825 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 4265 3825 215 467 0 3796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17060

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29420
/proc/meminfo: memFree=1882224/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=17972 CPUtime=12.69
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 4143 0 0 0 1171 98 0 0 25 0 1 0 91141892 18403328 4062 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 4493 4062 215 467 0 4024 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17972

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29420
/proc/meminfo: memFree=1880488/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=19820 CPUtime=25.49
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 4578 0 0 0 2361 188 0 0 25 0 1 0 91141892 20295680 4497 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 4955 4497 215 467 0 4486 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19820

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29422
/proc/meminfo: memFree=1879496/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=20752 CPUtime=51.07
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 4838 0 0 0 4742 365 0 0 25 0 1 0 91141892 21250048 4757 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 5188 4757 215 467 0 4719 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20752

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29422
/proc/meminfo: memFree=1877884/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=22240 CPUtime=102.26
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 5200 0 0 0 9550 676 0 0 25 0 1 0 91141892 22773760 5119 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 5560 5119 215 467 0 5091 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22240

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29424
/proc/meminfo: memFree=1875528/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=24532 CPUtime=162.24
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 5732 0 0 0 15195 1029 0 0 25 0 1 0 91141892 25120768 5651 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 6133 5651 215 467 0 5664 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24532

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29426
/proc/meminfo: memFree=1875156/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=24972 CPUtime=222.22
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 5840 0 0 0 20853 1369 0 0 25 0 1 0 91141892 25571328 5759 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 6243 5759 215 467 0 5774 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24972

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29428
/proc/meminfo: memFree=1873172/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=26860 CPUtime=282.2
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 6320 0 0 0 26499 1721 0 0 25 0 1 0 91141892 27504640 6239 1992294400 134512640 136421960 4293162688 18446744073709551615 134855875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 6715 6239 215 467 0 6246 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26860

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29428
/proc/meminfo: memFree=1873048/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=27004 CPUtime=342.18
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 6331 0 0 0 32198 2020 0 0 25 0 1 0 91141892 27652096 6250 1992294400 134512640 136421960 4293162688 18446744073709551615 134862023 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 6751 6250 215 467 0 6282 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27004

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29430
/proc/meminfo: memFree=1872304/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=27872 CPUtime=402.17
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 6537 0 0 0 37879 2338 0 0 25 0 1 0 91141892 28540928 6456 1992294400 134512640 136421960 4293162688 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 6968 6456 215 467 0 6499 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 27872

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29432
/proc/meminfo: memFree=1872180/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=28004 CPUtime=462.14
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 6570 0 0 0 43545 2669 0 0 25 0 1 0 91141892 28676096 6489 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 7001 6489 215 467 0 6532 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 28004

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29434
/proc/meminfo: memFree=1871932/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=28164 CPUtime=522.13
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 6622 0 0 0 49225 2988 0 0 25 0 1 0 91141892 28839936 6541 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 7041 6541 215 467 0 6572 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 28164

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29436
/proc/meminfo: memFree=1871808/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=28304 CPUtime=582.1
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 6634 0 0 0 54912 3298 0 0 25 0 1 0 91141892 28983296 6553 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 7076 6553 215 467 0 6607 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 28304

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29436
/proc/meminfo: memFree=1870072/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=29936 CPUtime=642.09
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7049 0 0 0 60572 3637 0 0 25 0 1 0 91141892 30654464 6968 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 7484 6968 215 467 0 7015 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 29936

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 29442
/proc/meminfo: memFree=1869080/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=30760 CPUtime=822.03
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7238 0 0 0 77722 4481 0 0 25 0 1 0 91141892 31498240 7157 1992294400 134512640 136421960 4293162688 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 7690 7157 215 467 0 7221 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 30760

[startup+882.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 29444
/proc/meminfo: memFree=1869080/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=30916 CPUtime=882.01
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7247 0 0 0 83412 4789 0 0 25 0 1 0 91141892 31657984 7166 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 7729 7166 215 467 0 7260 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 30916

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 29444
/proc/meminfo: memFree=1868832/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=31180 CPUtime=941.99
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7313 0 0 0 89139 5060 0 0 25 0 1 0 91141892 31928320 7232 1992294400 134512640 136421960 4293162688 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 7795 7232 215 467 0 7326 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 31180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29446
/proc/meminfo: memFree=1868212/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=31564 CPUtime=1001.97
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7433 0 0 0 94857 5340 0 0 25 0 1 0 91141892 32321536 7352 1992294400 134512640 136421960 4293162688 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 7891 7352 215 467 0 7422 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 31564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29448
/proc/meminfo: memFree=1867592/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=32272 CPUtime=1061.96
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7598 0 0 0 100545 5651 0 0 25 0 1 0 91141892 33046528 7517 1992294400 134512640 136421960 4293162688 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8068 7517 215 467 0 7599 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 32272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29450
/proc/meminfo: memFree=1867468/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=32272 CPUtime=1121.93
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7601 0 0 0 106258 5935 0 0 25 0 1 0 91141892 33046528 7520 1992294400 134512640 136421960 4293162688 18446744073709551615 134861907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8068 7520 215 467 0 7599 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 32272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29461
/proc/meminfo: memFree=1866848/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=32412 CPUtime=1181.9
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7626 0 0 0 111972 6218 0 0 25 0 1 0 91141892 33189888 7545 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8103 7545 215 467 0 7634 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 32412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29461
/proc/meminfo: memFree=1866476/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=32728 CPUtime=1241.89
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7693 0 0 0 117672 6517 0 0 25 0 1 0 91141892 33513472 7612 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8182 7612 215 467 0 7713 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 32728

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29463
/proc/meminfo: memFree=1866476/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=32728 CPUtime=1301.87
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7695 0 0 0 123402 6785 0 0 25 0 1 0 91141892 33513472 7614 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8182 7614 215 467 0 7713 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 32728

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29465
/proc/meminfo: memFree=1866476/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=32728 CPUtime=1361.84
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7696 0 0 0 129115 7069 0 0 25 0 1 0 91141892 33513472 7615 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8182 7615 215 467 0 7713 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 32728

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29467
/proc/meminfo: memFree=1865980/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=33204 CPUtime=1421.83
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 7821 0 0 0 134780 7403 0 0 25 0 1 0 91141892 34000896 7740 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8301 7740 215 467 0 7832 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 33204

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29469
/proc/meminfo: memFree=1864740/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=34388 CPUtime=1481.81
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 8097 0 0 0 140451 7730 0 0 25 0 1 0 91141892 35213312 8016 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8597 8016 215 467 0 8128 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 34388

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29469
/proc/meminfo: memFree=1864988/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=34484 CPUtime=1541.78
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 8108 0 0 0 146168 8010 0 0 25 0 1 0 91141892 35311616 8027 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8621 8027 215 467 0 8152 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 34484

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29471
/proc/meminfo: memFree=1864616/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=34932 CPUtime=1601.77
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 8204 0 0 0 151897 8280 0 0 25 0 1 0 91141892 35770368 8123 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8733 8123 215 467 0 8264 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 34932

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29473
/proc/meminfo: memFree=1864492/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=35088 CPUtime=1661.75
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 8234 0 0 0 157631 8544 0 0 25 0 1 0 91141892 35930112 8153 1992294400 134512640 136421960 4293162688 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8772 8153 215 467 0 8303 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 35088

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29475
/proc/meminfo: memFree=1864368/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=35088 CPUtime=1721.73
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 8236 0 0 0 163340 8833 0 0 25 0 1 0 91141892 35930112 8155 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8772 8155 215 467 0 8303 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 35088

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29477
/proc/meminfo: memFree=1864120/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=35572 CPUtime=1781.71
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 8339 0 0 0 169026 9145 0 0 25 0 1 0 91141892 36425728 8257 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8893 8257 238 467 0 8424 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 35572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29477
/proc/meminfo: memFree=1863996/2059040 swapFree=4139556/4192956
[pid=29419] ppid=29417 vsize=35572 CPUtime=1800.01
/proc/29419/stat : 29419 (pbct) R 29417 29419 28958 0 -1 4202496 8339 0 0 0 170682 9319 0 0 25 0 1 0 91141892 36425728 8257 1992294400 134512640 136421960 4293162688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29419/statm: 8893 8257 238 467 0 8424 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 35572

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1706.83
CPU system time (s): 93.2028
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 35572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1706.83
system time used= 93.2028
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8340
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= 4277

runsolver used 3.10653 second user time and 8.37673 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-25 22:41:49
IDJOB=2681460
IDBENCH=47949
IDSOLVER=1192
FILE ID=node055/2681460-1277498509
PBS_JOBID= 11190557
Free space on /tmp= 62360 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=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681460-1277498509/watcher-2681460-1277498509 -o /tmp/evaluation-result-2681460-1277498509/solver-2681460-1277498509 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681460-1277498509.opb

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

MD5SUM BENCH= 6d677c4de75200a225209ed048e7b96e
RANDOM SEED=1545344959

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1898500 kB
Buffers:         10104 kB
Cached:          64648 kB
SwapCached:       5916 kB
Active:          62752 kB
Inactive:        24568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1898500 kB
SwapTotal:     4192956 kB
SwapFree:      4139556 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:       11408 kB
Mapped:          11868 kB
Slab:            51320 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182444 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= 62360 MiB
End job on node055 at 2010-06-25 23:11:52