Trace number 2681433

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 1373.81 1374.14

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb
MD5SUM52bf383ed9b3de8fe398adacf729ec57
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 benchmark0.402938
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 167/0 clauses 162/0 units 0
0.00/0.00	c vars 54
0.00/0.00	c objective 9 + 0
10.39/10.42	c 9.48056 9.23047 2778 176045
10.39/10.42	o 387
14.38/14.50	c 13.159 9.40234 1525 256656
14.38/14.50	o 193
16.89/16.91	c 15.3317 9.40234 883 303782
16.89/16.91	o 129
22.79/22.88	c 20.7178 9.40234 1192 421884
22.79/22.88	o 81
28.49/28.50	c 25.7591 9.40234 1307 526823
28.49/28.50	o 17
40.88/40.91	c 36.9084 9.40234 1234 749830
40.88/40.91	o 3
1373.76/1374.12	c 1240.85 9.53125 1210 24908513
1373.76/1374.12	s OPTIMUM FOUND
1373.76/1374.12	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 x12 x13 -x14 x15 x16 x17 x18 x19 -x20 x21 -x22 x23 x24 -x25 x26 -x27 x28 x29 x30 -x31 -x32 -x33 x34 x35 x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681433-1277497986/watcher-2681433-1277497986 -o /tmp/evaluation-result-2681433-1277497986/solver-2681433-1277497986 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681433-1277497986.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: 1.09 1.04 1.00 3/106 29349
/proc/meminfo: memFree=1850408/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=3444 CPUtime=0
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 552 0 0 0 0 0 0 0 25 0 1 0 91090168 3526656 472 1992294400 134512640 136421960 4289802096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 861 474 189 467 0 392 0

[startup+0.079023 s]
/proc/loadavg: 1.09 1.04 1.00 3/106 29349
/proc/meminfo: memFree=1850408/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=7756 CPUtime=0.07
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 1625 0 0 0 7 0 0 0 25 0 1 0 91090168 7942144 1545 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 1939 1545 214 467 0 1470 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7756

[startup+0.101025 s]
/proc/loadavg: 1.09 1.04 1.00 3/106 29349
/proc/meminfo: memFree=1850408/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=7756 CPUtime=0.09
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 1647 0 0 0 9 0 0 0 25 0 1 0 91090168 7942144 1567 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 1939 1567 214 467 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7756

[startup+0.301042 s]
/proc/loadavg: 1.09 1.04 1.00 3/106 29349
/proc/meminfo: memFree=1850408/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=8140 CPUtime=0.29
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 1743 0 0 0 27 2 0 0 25 0 1 0 91090168 8335360 1663 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2035 1663 214 467 0 1566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.701077 s]
/proc/loadavg: 1.09 1.04 1.00 3/106 29349
/proc/meminfo: memFree=1850408/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=8272 CPUtime=0.69
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 1769 0 0 0 63 6 0 0 25 0 1 0 91090168 8470528 1689 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2068 1689 214 467 0 1599 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50115 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 29350
/proc/meminfo: memFree=1844076/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=8532 CPUtime=1.49
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 1831 0 0 0 136 13 0 0 25 0 1 0 91090168 8736768 1751 1992294400 134512640 136421960 4289802096 18446744073709551615 134857512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2133 1751 214 467 0 1664 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8532

[startup+3.10029 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 29350
/proc/meminfo: memFree=1843704/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=8920 CPUtime=3.09
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 1928 0 0 0 283 26 0 0 25 0 1 0 91090168 9134080 1848 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2230 1848 214 467 0 1761 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8920

[startup+6.30157 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 29350
/proc/meminfo: memFree=1843332/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9184 CPUtime=6.29
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 1989 0 0 0 572 57 0 0 25 0 1 0 91090168 9404416 1909 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2296 1909 215 467 0 1827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9184

[startup+12.7011 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29352
/proc/meminfo: memFree=1842712/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=12.69
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2101 0 0 0 1154 115 0 0 25 0 1 0 91090168 9854976 2020 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2020 238 467 0 1937 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9624

[startup+25.5012 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 29352
/proc/meminfo: memFree=1842712/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=25.48
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2104 0 0 0 2309 239 0 0 25 0 1 0 91090168 9854976 2020 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2020 238 467 0 1937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9624

[startup+51.1015 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 29352
/proc/meminfo: memFree=1842712/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=51.08
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2106 0 0 0 4609 499 0 0 25 0 1 0 91090168 9854976 2020 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2020 238 467 0 1937 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9624

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 29354
/proc/meminfo: memFree=1842464/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=102.28
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2106 0 0 0 9219 1009 0 0 25 0 1 0 91090168 9854976 2020 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2020 238 467 0 1937 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 9624

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29356
/proc/meminfo: memFree=1842340/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=162.25
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2106 0 0 0 14636 1589 0 0 25 0 1 0 91090168 9854976 2020 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2020 238 467 0 1937 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9624

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29356
/proc/meminfo: memFree=1842340/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=222.23
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2106 0 0 0 20054 2169 0 0 25 0 1 0 91090168 9854976 2020 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2020 238 467 0 1937 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9624

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29358
/proc/meminfo: memFree=1842216/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=282.23
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2106 0 0 0 25456 2767 0 0 25 0 1 0 91090168 9854976 2020 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2020 238 467 0 1937 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 9624

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29360
/proc/meminfo: memFree=1842216/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=342.21
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2116 0 0 0 30853 3368 0 0 25 0 1 0 91090168 9854976 2030 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2030 238 467 0 1937 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9624

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29362
/proc/meminfo: memFree=1842092/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=402.19
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2118 0 0 0 36283 3936 0 0 25 0 1 0 91090168 9854976 2032 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2032 238 467 0 1937 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9624

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29364
/proc/meminfo: memFree=1841968/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=462.18
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2119 0 0 0 41694 4524 0 0 25 0 1 0 91090168 9854976 2033 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2033 238 467 0 1937 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9624

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29364
/proc/meminfo: memFree=1841844/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=522.17
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2121 0 0 0 47115 5102 0 0 25 0 1 0 91090168 9854976 2035 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2035 238 467 0 1937 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 9624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29366
/proc/meminfo: memFree=1841844/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=582.15
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2122 0 0 0 52527 5688 0 0 25 0 1 0 91090168 9854976 2036 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2036 238 467 0 1937 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29368
/proc/meminfo: memFree=1841720/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9624 CPUtime=642.15
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2122 0 0 0 57916 6299 0 0 25 0 1 0 91090168 9854976 2036 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2406 2036 238 467 0 1937 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 9624

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29370
/proc/meminfo: memFree=1841596/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=702.13
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2139 0 0 0 63327 6886 0 0 25 0 1 0 91090168 9990144 2053 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2053 238 467 0 1970 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 9756

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29372
/proc/meminfo: memFree=1841472/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=762.12
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2141 0 0 0 68766 7446 0 0 25 0 1 0 91090168 9990144 2055 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2055 238 467 0 1970 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 9756

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29372
/proc/meminfo: memFree=1841472/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=822.09
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2142 0 0 0 74190 8019 0 0 25 0 1 0 91090168 9990144 2056 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2056 238 467 0 1970 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 9756

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29374
/proc/meminfo: memFree=1841348/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=882.08
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2144 0 0 0 79616 8592 0 0 25 0 1 0 91090168 9990144 2058 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2058 238 467 0 1970 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 9756

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29376
/proc/meminfo: memFree=1841224/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=942.07
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2146 0 0 0 85049 9158 0 0 25 0 1 0 91090168 9990144 2060 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2060 238 467 0 1970 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 9756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29378
/proc/meminfo: memFree=1841100/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1002.05
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2146 0 0 0 90464 9741 0 0 25 0 1 0 91090168 9990144 2060 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2060 238 467 0 1970 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 9756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29378
/proc/meminfo: memFree=1841100/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1062.03
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2148 0 0 0 95894 10309 0 0 25 0 1 0 91090168 9990144 2062 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2062 238 467 0 1970 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 9756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29380
/proc/meminfo: memFree=1840976/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1122.02
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2150 0 0 0 101330 10872 0 0 25 0 1 0 91090168 9990144 2064 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2064 238 467 0 1970 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 9756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29382
/proc/meminfo: memFree=1840976/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1182.01
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2151 0 0 0 106759 11442 0 0 25 0 1 0 91090168 9990144 2065 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2065 238 467 0 1970 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 9756

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29384
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1242
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2153 0 0 0 112204 11996 0 0 25 0 1 0 91090168 9990144 2067 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2067 238 467 0 1970 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 9756

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29386
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1301.98
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2154 0 0 0 117630 12568 0 0 25 0 1 0 91090168 9990144 2068 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2068 238 467 0 1970 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 9756

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29388
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1361.97
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2154 0 0 0 123029 13168 0 0 25 0 1 0 91090168 9990144 2068 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2068 238 467 0 1970 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 9756

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

[startup+1363.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29388
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1362.76
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2154 0 0 0 123100 13176 0 0 25 0 1 0 91090168 9990144 2068 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2068 238 467 0 1970 0
Current children cumulated CPU time (s) 1362.76
Current children cumulated vsize (KiB) 9756

[startup+1369.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29388
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1369.17
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2154 0 0 0 123671 13246 0 0 25 0 1 0 91090168 9990144 2068 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2068 238 467 0 1970 0
Current children cumulated CPU time (s) 1369.17
Current children cumulated vsize (KiB) 9756

[startup+1372.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29388
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1372.37
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2154 0 0 0 123957 13280 0 0 25 0 1 0 91090168 9990144 2068 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2068 238 467 0 1970 0
Current children cumulated CPU time (s) 1372.37
Current children cumulated vsize (KiB) 9756

[startup+1373.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29388
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1373.16
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2154 0 0 0 124028 13288 0 0 25 0 1 0 91090168 9990144 2068 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2068 238 467 0 1970 0
Current children cumulated CPU time (s) 1373.16
Current children cumulated vsize (KiB) 9756

[startup+1373.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29388
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1373.57
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2154 0 0 0 124065 13292 0 0 25 0 1 0 91090168 9990144 2068 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2068 238 467 0 1970 0
Current children cumulated CPU time (s) 1373.57
Current children cumulated vsize (KiB) 9756

[startup+1374.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29388
/proc/meminfo: memFree=1840852/2059040 swapFree=4139692/4192956
[pid=29349] ppid=29347 vsize=9756 CPUtime=1373.76
/proc/29349/stat : 29349 (pbct) R 29347 29349 28894 0 -1 4202496 2154 0 0 0 124082 13294 0 0 25 0 1 0 91090168 9990144 2068 1992294400 134512640 136421960 4289802096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 2439 2068 238 467 0 1970 0
Current children cumulated CPU time (s) 1373.76
Current children cumulated vsize (KiB) 9756

Child status: 0
Real time (s): 1374.14
CPU time (s): 1373.81
CPU user time (s): 1240.86
CPU system time (s): 132.951
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 9756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1240.86
system time used= 132.951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2160
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= 3417

runsolver used 2.18067 second user time and 6.575 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 22:33:06
IDJOB=2681433
IDBENCH=47922
IDSOLVER=1192
FILE ID=node050/2681433-1277497986
PBS_JOBID= 11190549
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681433-1277497986/watcher-2681433-1277497986 -o /tmp/evaluation-result-2681433-1277497986/solver-2681433-1277497986 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681433-1277497986.opb

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

MD5SUM BENCH= 52bf383ed9b3de8fe398adacf729ec57
RANDOM SEED=1648917346

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1850688 kB
Buffers:         27340 kB
Cached:          85848 kB
SwapCached:       6160 kB
Active:          69592 kB
Inactive:        56672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850688 kB
SwapTotal:     4192956 kB
SwapFree:      4139692 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:       11732 kB
Mapped:          11868 kB
Slab:            59944 kB
PageTables:       4252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181396 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= 62380 MiB
End job on node050 at 2010-06-25 22:56:00