Trace number 2667951

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 0.1SAT (TO)3 1800.12 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
MD5SUMa9881f8d96a669a457a765316e0eed8c
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 benchmark0.58391
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 variables147
Total number of constraints15
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 constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 350/0 clauses 351/0 units 0
0.00/0.00	c vars 147
0.00/0.00	c objective 7 + 0
55.27/55.30	c 49.7444 16.3594 6419 1062325
55.27/55.30	o 123
71.57/71.66	c 64.0823 16.6875 2994 1471026
71.57/71.66	o 79
182.92/183.03	c 162.287 16.6875 2596 4156947
182.92/183.03	o 9
196.02/196.13	c 173.907 16.6875 2571 4529565
196.02/196.13	o 5
217.02/217.15	c 192.478 16.8164 2629 5044682
217.02/217.15	o 3
1800.11/1800.71	s SATISFIABLE
1800.11/1800.71	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 x142 -x143 x144 -x145 x146 -x147

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-2667951-1276649487/watcher-2667951-1276649487 -o /tmp/evaluation-result-2667951-1276649487/solver-2667951-1276649487 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667951-1276649487.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 1.01 1.00 3/106 5265
/proc/meminfo: memFree=1851848/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=2340 CPUtime=0
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 294 0 0 0 0 0 0 0 17 0 1 0 40550219 2396160 216 1992294400 134512640 136485738 4287168336 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5265/statm: 585 216 156 482 0 101 0

[startup+0.10611 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 5265
/proc/meminfo: memFree=1851848/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=11548 CPUtime=0.1
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 2547 0 0 0 9 1 0 0 17 0 1 0 40550219 11825152 2469 1992294400 134512640 136485738 4287168336 18446744073709551615 135025561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 2887 2469 210 482 0 2403 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11548

[startup+0.201123 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 5265
/proc/meminfo: memFree=1851848/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=12660 CPUtime=0.19
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 2830 0 0 0 17 2 0 0 17 0 1 0 40550219 12963840 2752 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 3165 2752 227 482 0 2681 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12660

[startup+0.301136 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 5265
/proc/meminfo: memFree=1851848/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=12792 CPUtime=0.29
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 2865 0 0 0 25 4 0 0 17 0 1 0 40550219 13099008 2787 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 3198 2787 227 482 0 2714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12792

[startup+0.701189 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 5265
/proc/meminfo: memFree=1851848/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=13312 CPUtime=0.69
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3001 0 0 0 60 9 0 0 17 0 1 0 40550219 13631488 2923 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 3328 2923 227 482 0 2844 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13312

[startup+1.50129 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5266
/proc/meminfo: memFree=1840804/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=13832 CPUtime=1.49
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3116 0 0 0 131 18 0 0 18 0 1 0 40550219 14163968 3038 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 3458 3038 227 482 0 2974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13832

[startup+3.1015 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5266
/proc/meminfo: memFree=1840184/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=14100 CPUtime=3.09
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3200 0 0 0 274 35 0 0 21 0 1 0 40550219 14438400 3122 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 3525 3122 227 482 0 3041 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14100

[startup+6.30092 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5266
/proc/meminfo: memFree=1839812/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=14228 CPUtime=6.29
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3222 0 0 0 559 70 0 0 25 0 1 0 40550219 14569472 3144 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 3557 3144 227 482 0 3073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14228

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5266
/proc/meminfo: memFree=1838944/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=14884 CPUtime=12.68
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3390 0 0 0 1130 138 0 0 25 0 1 0 40550219 15241216 3312 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 3721 3312 227 482 0 3237 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14884

[startup+25.5014 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5268
/proc/meminfo: memFree=1838076/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=15820 CPUtime=25.48
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3628 0 0 0 2277 271 0 0 25 0 1 0 40550219 16199680 3550 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 3955 3550 227 482 0 3471 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15820

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5268
/proc/meminfo: memFree=1837208/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=16748 CPUtime=51.07
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3858 0 0 0 4596 511 0 0 25 0 1 0 40550219 17149952 3780 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4187 3780 227 482 0 3703 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16748

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5270
/proc/meminfo: memFree=1836836/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17084 CPUtime=102.26
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3931 0 0 0 9097 1129 0 0 25 0 1 0 40550219 17494016 3851 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4271 3851 245 482 0 3787 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17084

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5270
/proc/meminfo: memFree=1836712/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17084 CPUtime=162.24
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3932 0 0 0 14399 1825 0 0 25 0 1 0 40550219 17494016 3852 1992294400 134512640 136485738 4287168336 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4271 3852 245 482 0 3787 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17084

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5272
/proc/meminfo: memFree=1836712/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17216 CPUtime=222.22
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3944 0 0 0 19698 2524 0 0 25 0 1 0 40550219 17629184 3861 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4304 3861 245 482 0 3820 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17216

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5274
/proc/meminfo: memFree=1836588/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17216 CPUtime=282.19
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3961 0 0 0 24993 3226 0 0 25 0 1 0 40550219 17629184 3878 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4304 3878 245 482 0 3820 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17216

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5276
/proc/meminfo: memFree=1836464/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17356 CPUtime=342.17
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 3998 0 0 0 30322 3895 0 0 25 0 1 0 40550219 17772544 3915 1992294400 134512640 136485738 4287168336 18446744073709551615 134875894 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4339 3915 245 482 0 3855 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17356

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5278
/proc/meminfo: memFree=1836340/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17356 CPUtime=402.15
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4002 0 0 0 35635 4580 0 0 25 0 1 0 40550219 17772544 3919 1992294400 134512640 136485738 4287168336 18446744073709551615 134623185 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4339 3919 245 482 0 3855 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17356

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5278
/proc/meminfo: memFree=1836216/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17488 CPUtime=462.14
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4014 0 0 0 40956 5258 0 0 25 0 1 0 40550219 17907712 3931 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4372 3931 245 482 0 3888 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5280
/proc/meminfo: memFree=1836216/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17488 CPUtime=522.11
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4021 0 0 0 46268 5943 0 0 25 0 1 0 40550219 17907712 3938 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4372 3938 245 482 0 3888 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17488

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5291
/proc/meminfo: memFree=1835100/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17488 CPUtime=582.08
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4034 0 0 0 51592 6616 0 0 25 0 1 0 40550219 17907712 3951 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4372 3951 245 482 0 3888 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17488

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5293
/proc/meminfo: memFree=1835100/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17488 CPUtime=642.06
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4038 0 0 0 56926 7280 0 0 25 0 1 0 40550219 17907712 3955 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4372 3955 245 482 0 3888 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 17488

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5297
/proc/meminfo: memFree=1835224/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17756 CPUtime=822
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4068 0 0 0 72958 9242 0 0 25 0 1 0 40550219 18182144 3985 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4439 3985 245 482 0 3955 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 17756

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5299
/proc/meminfo: memFree=1835224/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17756 CPUtime=881.99
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4072 0 0 0 78299 9900 0 0 25 0 1 0 40550219 18182144 3989 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4439 3989 245 482 0 3955 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 17756

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5301
/proc/meminfo: memFree=1835100/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17756 CPUtime=941.96
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4078 0 0 0 83633 10563 0 0 25 0 1 0 40550219 18182144 3995 1992294400 134512640 136485738 4287168336 18446744073709551615 135715250 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4439 3995 245 482 0 3955 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 17756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5303
/proc/meminfo: memFree=1834976/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17756 CPUtime=1001.94
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4086 0 0 0 88973 11221 0 0 25 0 1 0 40550219 18182144 4003 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4439 4003 245 482 0 3955 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 17756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5303
/proc/meminfo: memFree=1834976/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17756 CPUtime=1061.93
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4092 0 0 0 94311 11882 0 0 25 0 1 0 40550219 18182144 4009 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4439 4009 245 482 0 3955 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 17756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5305
/proc/meminfo: memFree=1834976/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17756 CPUtime=1121.91
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4096 0 0 0 99655 12536 0 0 25 0 1 0 40550219 18182144 4013 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4439 4013 245 482 0 3955 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 17756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5307
/proc/meminfo: memFree=1834852/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17756 CPUtime=1181.89
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4103 0 0 0 105003 13186 0 0 25 0 1 0 40550219 18182144 4020 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4439 4020 245 482 0 3955 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 17756

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5309
/proc/meminfo: memFree=1834728/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17888 CPUtime=1241.87
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4114 0 0 0 110336 13851 0 0 25 0 1 0 40550219 18317312 4031 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4472 4031 245 482 0 3988 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 17888

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5311
/proc/meminfo: memFree=1834604/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17888 CPUtime=1301.86
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4130 0 0 0 115669 14517 0 0 25 0 1 0 40550219 18317312 4047 1992294400 134512640 136485738 4287168336 18446744073709551615 134874551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4472 4047 245 482 0 3988 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 17888

[startup+1362.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 5314
/proc/meminfo: memFree=1833860/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=17888 CPUtime=1361.83
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4137 0 0 0 121023 15160 0 0 25 0 1 0 40550219 18317312 4054 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4472 4054 245 482 0 3988 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 17888

[startup+1422.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 5316
/proc/meminfo: memFree=1834108/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=18024 CPUtime=1421.82
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4150 0 0 0 126389 15793 0 0 25 0 1 0 40550219 18456576 4067 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4506 4067 245 482 0 4022 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 18024

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 5318
/proc/meminfo: memFree=1834108/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=18024 CPUtime=1481.8
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4150 0 0 0 131776 16404 0 0 25 0 1 0 40550219 18456576 4067 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4506 4067 245 482 0 4022 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 18024

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5320
/proc/meminfo: memFree=1834232/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=18152 CPUtime=1541.79
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4190 0 0 0 137163 17016 0 0 25 0 1 0 40550219 18587648 4074 1992294400 134512640 136485738 4287168336 18446744073709551615 134921872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4538 4074 245 482 0 4054 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 18152

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5322
/proc/meminfo: memFree=1834232/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=18152 CPUtime=1601.76
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4191 0 0 0 142513 17663 0 0 25 0 1 0 40550219 18587648 4075 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4538 4075 245 482 0 4054 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 18152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5322
/proc/meminfo: memFree=1834232/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=18152 CPUtime=1661.74
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4199 0 0 0 147856 18318 0 0 25 0 1 0 40550219 18587648 4083 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4538 4083 245 482 0 4054 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 18152

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5324
/proc/meminfo: memFree=1834232/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=18152 CPUtime=1721.71
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4202 0 0 0 153199 18972 0 0 25 0 1 0 40550219 18587648 4086 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4538 4086 245 482 0 4054 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 18152

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5326
/proc/meminfo: memFree=1834108/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=18152 CPUtime=1781.69
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4204 0 0 0 158540 19629 0 0 25 0 1 0 40550219 18587648 4088 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4538 4088 245 482 0 4054 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 18152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5326
/proc/meminfo: memFree=1834108/2059040 swapFree=4139776/4192956
[pid=5265] ppid=5263 vsize=18152 CPUtime=1800.11
/proc/5265/stat : 5265 (pbct) R 5263 5265 4419 0 -1 4202496 4204 0 0 0 160189 19822 0 0 25 0 1 0 40550219 18587648 4088 1992294400 134512640 136485738 4287168336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5265/statm: 4538 4088 245 482 0 4054 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 18152

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): 1800.72
CPU time (s): 1800.12
CPU user time (s): 1601.89
CPU system time (s): 198.224
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 18152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1601.89
system time used= 198.224
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4204
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= 4332

runsolver used 3.13352 second user time and 8.34973 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-16 02:51:27
IDJOB=2667951
IDBENCH=48034
IDSOLVER=1170
FILE ID=node013/2667951-1276649487
PBS_JOBID= 11172410
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667951-1276649487/watcher-2667951-1276649487 -o /tmp/evaluation-result-2667951-1276649487/solver-2667951-1276649487 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667951-1276649487.opb

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

MD5SUM BENCH= a9881f8d96a669a457a765316e0eed8c
RANDOM SEED=48767436

node013.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		: 3000.253
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852244 kB
Buffers:         28184 kB
Cached:          97648 kB
SwapCached:       6748 kB
Active:         102456 kB
Inactive:        37624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852244 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            1936 kB
Writeback:          12 kB
AnonPages:       12532 kB
Mapped:          13024 kB
Slab:            45004 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181124 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= 62548 MiB
End job on node013 at 2010-06-16 03:21:30