Trace number 2681584

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 1286 1286.3

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
MD5SUMfeb866c77c1922bd09324402c14b21f3
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 benchmark0.473927
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 variables105
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 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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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 256/0 clauses 245/0 units 0
0.00/0.00	c vars 105
0.00/0.00	c objective 7 + 0
21.19/21.21	c 18.9411 12.0625 4923 420892
21.19/21.21	o 73
39.39/39.42	c 35.0327 12.1914 2052 816712
39.39/39.42	o 69
50.88/50.94	c 45.1721 12.1914 2164 1092894
50.88/50.94	o 5
59.18/59.24	c 52.533 12.1914 1469 1264601
59.18/59.24	o 3
1285.89/1286.27	c 1145.8 12.7109 1764 28054613
1285.89/1286.27	s OPTIMUM FOUND
1285.89/1286.27	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

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-2681584-1277500076/watcher-2681584-1277500076 -o /tmp/evaluation-result-2681584-1277500076/solver-2681584-1277500076 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681584-1277500076.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 22146
/proc/meminfo: memFree=1846444/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=3312 CPUtime=0
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 518 0 0 0 0 0 0 0 18 0 1 0 125611568 3391488 437 1992294400 134512640 136421960 4294412944 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 828 439 189 467 0 359 0

[startup+0.0663351 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22146
/proc/meminfo: memFree=1846444/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=9168 CPUtime=0.06
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 1971 0 0 0 6 0 0 0 18 0 1 0 125611568 9388032 1890 1992294400 134512640 136421960 4294412944 18446744073709551615 135809939 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 2292 1890 203 467 0 1823 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9168

[startup+0.101336 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22146
/proc/meminfo: memFree=1846444/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=9960 CPUtime=0.09
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2182 0 0 0 9 0 0 0 18 0 1 0 125611568 10199040 2101 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 2490 2101 214 467 0 2021 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9960

[startup+0.301353 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22146
/proc/meminfo: memFree=1846444/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=10352 CPUtime=0.29
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2281 0 0 0 26 3 0 0 18 0 1 0 125611568 10600448 2200 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 2588 2200 215 467 0 2119 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10352

[startup+0.701386 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22146
/proc/meminfo: memFree=1846444/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=10620 CPUtime=0.69
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2357 0 0 0 61 8 0 0 18 0 1 0 125611568 10874880 2276 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 2655 2276 215 467 0 2186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10620

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22147
/proc/meminfo: memFree=1838128/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=10876 CPUtime=1.49
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2414 0 0 0 131 18 0 0 19 0 1 0 125611568 11137024 2333 1992294400 134512640 136421960 4294412944 18446744073709551615 134857521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 2719 2333 215 467 0 2250 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10876

[startup+3.10058 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22147
/proc/meminfo: memFree=1837632/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=11140 CPUtime=3.09
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2494 0 0 0 275 34 0 0 23 0 1 0 125611568 11407360 2413 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 2785 2413 215 467 0 2316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11140

[startup+6.30084 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22147
/proc/meminfo: memFree=1837136/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=11400 CPUtime=6.29
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2533 0 0 0 558 71 0 0 25 0 1 0 125611568 11673600 2452 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 2850 2452 215 467 0 2381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11400

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22147
/proc/meminfo: memFree=1836764/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=11664 CPUtime=12.69
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2605 0 0 0 1132 137 0 0 25 0 1 0 125611568 11943936 2524 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 2916 2524 215 467 0 2447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11664

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22147
/proc/meminfo: memFree=1836020/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12480 CPUtime=25.49
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2828 0 0 0 2275 274 0 0 25 0 1 0 125611568 12779520 2746 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3120 2746 238 467 0 2651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12480

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22147
/proc/meminfo: memFree=1835896/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12480 CPUtime=51.08
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2830 0 0 0 4530 578 0 0 25 0 1 0 125611568 12779520 2746 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3120 2746 238 467 0 2651 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12480

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22149
/proc/meminfo: memFree=1835648/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12480 CPUtime=102.28
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2831 0 0 0 9067 1161 0 0 25 0 1 0 125611568 12779520 2746 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3120 2746 238 467 0 2651 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12480

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22151
/proc/meminfo: memFree=1835524/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12480 CPUtime=162.25
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2837 0 0 0 14400 1825 0 0 25 0 1 0 125611568 12779520 2752 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3120 2752 238 467 0 2651 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12480

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22153
/proc/meminfo: memFree=1835524/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12612 CPUtime=222.24
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2863 0 0 0 19742 2482 0 0 25 0 1 0 125611568 12914688 2778 1992294400 134512640 136421960 4294412944 18446744073709551615 134868586 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3153 2778 238 467 0 2684 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12612

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22153
/proc/meminfo: memFree=1835524/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12748 CPUtime=282.22
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2882 0 0 0 25076 3146 0 0 25 0 1 0 125611568 13053952 2797 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3187 2797 238 467 0 2718 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12748

[startup+342.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 22158
/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12748 CPUtime=342.21
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2899 0 0 0 30410 3811 0 0 25 0 1 0 125611568 13053952 2814 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3187 2814 238 467 0 2718 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12748

[startup+402.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22160
/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12748 CPUtime=402.2
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2904 0 0 0 35754 4466 0 0 25 0 1 0 125611568 13053952 2819 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3187 2819 238 467 0 2718 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 12748

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22162
/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12748 CPUtime=462.18
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2907 0 0 0 41096 5122 0 0 25 0 1 0 125611568 13053952 2822 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3187 2822 238 467 0 2718 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12748

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22164
/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12748 CPUtime=522.18
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2909 0 0 0 46442 5776 0 0 25 0 1 0 125611568 13053952 2824 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3187 2824 238 467 0 2718 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 12748

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22164
/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12880 CPUtime=582.16
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2917 0 0 0 51778 6438 0 0 25 0 1 0 125611568 13189120 2832 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3220 2832 238 467 0 2751 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 12880

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22166
/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=12880 CPUtime=642.15
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2926 0 0 0 57131 7084 0 0 25 0 1 0 125611568 13189120 2841 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3220 2841 238 467 0 2751 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 12880

[startup+702.301 s]

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

/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=702.13
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2944 0 0 0 62476 7737 0 0 25 0 1 0 125611568 13324288 2859 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2859 238 467 0 2784 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 13012

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22170
/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=762.12
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2946 0 0 0 67820 8392 0 0 25 0 1 0 125611568 13324288 2861 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2861 238 467 0 2784 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 13012

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22172
/proc/meminfo: memFree=1834780/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=822.1
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2948 0 0 0 73181 9029 0 0 25 0 1 0 125611568 13324288 2863 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2863 238 467 0 2784 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 13012

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22172
/proc/meminfo: memFree=1834656/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=882.09
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2949 0 0 0 78525 9684 0 0 25 0 1 0 125611568 13324288 2864 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2864 238 467 0 2784 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 13012

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22174
/proc/meminfo: memFree=1834656/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=942.08
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2952 0 0 0 83869 10339 0 0 25 0 1 0 125611568 13324288 2867 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2867 238 467 0 2784 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 13012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22176
/proc/meminfo: memFree=1834532/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1002.06
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2954 0 0 0 89221 10985 0 0 25 0 1 0 125611568 13324288 2869 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2869 238 467 0 2784 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 13012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22178
/proc/meminfo: memFree=1834532/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1062.05
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2956 0 0 0 94577 11628 0 0 25 0 1 0 125611568 13324288 2871 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2871 238 467 0 2784 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 13012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22180
/proc/meminfo: memFree=1834532/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1122.03
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2957 0 0 0 99946 12257 0 0 25 0 1 0 125611568 13324288 2872 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2872 238 467 0 2784 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 13012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22180
/proc/meminfo: memFree=1834284/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1182.01
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2959 0 0 0 105291 12910 0 0 25 0 1 0 125611568 13324288 2874 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2874 238 467 0 2784 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 13012

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22182
/proc/meminfo: memFree=1834160/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1242
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 110638 13562 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 13012

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22182
/proc/meminfo: memFree=1834160/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1254
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 111715 13685 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1254
Current children cumulated vsize (KiB) 13012

[startup+1267.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22182
/proc/meminfo: memFree=1834160/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1266.8
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 112860 13820 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1266.8
Current children cumulated vsize (KiB) 13012

[startup+1279.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22184
/proc/meminfo: memFree=1834036/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1279.59
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 114004 13955 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1279.59
Current children cumulated vsize (KiB) 13012

[startup+1283.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22184
/proc/meminfo: memFree=1834036/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1282.79
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 114293 13986 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1282.79
Current children cumulated vsize (KiB) 13012

[startup+1284.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22184
/proc/meminfo: memFree=1834036/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1284.4
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 114438 14002 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 134902608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1284.4
Current children cumulated vsize (KiB) 13012

[startup+1285.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22184
/proc/meminfo: memFree=1834036/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1285.19
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 114510 14009 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1285.19
Current children cumulated vsize (KiB) 13012

[startup+1285.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22184
/proc/meminfo: memFree=1834036/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1285.6
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 114547 14013 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1285.6
Current children cumulated vsize (KiB) 13012

[startup+1286.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22184
/proc/meminfo: memFree=1834036/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1285.79
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 114565 14014 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1285.79
Current children cumulated vsize (KiB) 13012

[startup+1286.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22184
/proc/meminfo: memFree=1834036/2059040 swapFree=4135660/4192956
[pid=22146] ppid=22144 vsize=13012 CPUtime=1285.89
/proc/22146/stat : 22146 (pbct) R 22144 22146 21563 0 -1 4202496 2960 0 0 0 114574 14015 0 0 25 0 1 0 125611568 13324288 2875 1992294400 134512640 136421960 4294412944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22146/statm: 3253 2875 238 467 0 2784 0
Current children cumulated CPU time (s) 1285.89
Current children cumulated vsize (KiB) 13012

Child status: 0
Real time (s): 1286.3
CPU time (s): 1286
CPU user time (s): 1145.83
CPU system time (s): 140.169
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 13012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1145.83
system time used= 140.169
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2966
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= 2171

runsolver used 2.18267 second user time and 6.01109 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-25 23:07:56
IDJOB=2681584
IDBENCH=48073
IDSOLVER=1192
FILE ID=node003/2681584-1277500076
PBS_JOBID= 11190566
Free space on /tmp= 62396 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681584-1277500076/watcher-2681584-1277500076 -o /tmp/evaluation-result-2681584-1277500076/solver-2681584-1277500076 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681584-1277500076.opb

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

MD5SUM BENCH= feb866c77c1922bd09324402c14b21f3
RANDOM SEED=766280830

node003.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:       1847096 kB
Buffers:         35568 kB
Cached:          77592 kB
SwapCached:       9728 kB
Active:          66560 kB
Inactive:        59584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847096 kB
SwapTotal:     4192956 kB
SwapFree:      4135660 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11672 kB
Mapped:           8356 kB
Slab:            64016 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182592 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= 62392 MiB
End job on node003 at 2010-06-25 23:29:23