Trace number 459148

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23? (TO) 1800.08 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_3.opb
MD5SUMf48abdef3d00ab6f87ca2e4f0d43c1d1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51
Total number of constraints13
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint50
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1270
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3811
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459148-1178649831/instance-459148-1178649831.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459148-1178649831/instance-459148-1178649831.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-459148-1178649831 -o ROOT/results/node29/solver-459148-1178649831 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459148-1178649831/instance-459148-1178649831.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8159
/proc/meminfo: memFree=1551304/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=1320 CPUtime=0
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 312898864 1351680 112 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 330 112 90 219 0 107 0

[startup+0.0589851 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8159
/proc/meminfo: memFree=1551304/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=1320 CPUtime=0.05
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 174 0 0 0 5 0 0 0 18 0 1 0 312898864 1351680 156 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 330 157 90 219 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1320

[startup+0.102987 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8159
/proc/meminfo: memFree=1551304/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=1576 CPUtime=0.09
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 312898864 1613824 193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 394 193 90 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.303001 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8159
/proc/meminfo: memFree=1551304/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=2228 CPUtime=0.29
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 312898864 2281472 342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 557 342 90 219 0 334 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2228

[startup+0.701025 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8159
/proc/meminfo: memFree=1551304/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=3584 CPUtime=0.69
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 611 0 0 0 69 0 0 0 22 0 1 0 312898864 3670016 593 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 896 593 90 219 0 673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3584

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8160
/proc/meminfo: memFree=1548672/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=5768 CPUtime=1.49
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 943 0 0 0 148 1 0 0 25 0 1 0 312898864 5906432 925 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 1442 925 90 219 0 1219 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5768

[startup+3.10118 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8160
/proc/meminfo: memFree=1547136/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=6232 CPUtime=3.09
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 1343 0 0 0 308 1 0 0 25 0 1 0 312898864 6381568 1276 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 1558 1276 90 219 0 1335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6232

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8160
/proc/meminfo: memFree=1545088/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=10608 CPUtime=6.29
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 1740 0 0 0 626 3 0 0 25 0 1 0 312898864 10862592 1673 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 2652 1673 90 219 0 2429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10608

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 8160
/proc/meminfo: memFree=1542656/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=11592 CPUtime=12.68
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 2346 0 0 0 1264 4 0 0 25 0 1 0 312898864 11870208 2182 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 2898 2182 90 219 0 2675 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11592

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8160
/proc/meminfo: memFree=1539328/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=20456 CPUtime=25.48
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 3145 0 0 0 2541 7 0 0 25 0 1 0 312898864 20946944 2981 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 5114 2981 90 219 0 4891 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20456

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8160
/proc/meminfo: memFree=1534784/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=21864 CPUtime=51.07
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 4482 0 0 0 5095 12 0 0 25 0 1 0 312898864 22388736 4125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 5466 4125 90 219 0 5243 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21864

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8160
/proc/meminfo: memFree=1527936/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=41032 CPUtime=102.26
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 6571 0 0 0 10207 19 0 0 25 0 1 0 312898864 42016768 5829 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 10258 5829 90 219 0 10035 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41032

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8160
/proc/meminfo: memFree=1521664/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=42184 CPUtime=162.25
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 8139 0 0 0 16199 26 0 0 25 0 1 0 312898864 43196416 7397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 10546 7397 90 219 0 10323 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42184

[startup+222.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 8160
/proc/meminfo: memFree=1516416/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=42568 CPUtime=222.24
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 9440 0 0 0 22192 32 0 0 25 0 1 0 312898864 43589632 8698 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 10642 8698 90 219 0 10419 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 42568

[startup+282.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 8160
/proc/meminfo: memFree=1514048/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=42832 CPUtime=282.22
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 10015 0 0 0 28186 36 0 0 25 0 1 0 312898864 43859968 9273 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 10708 9273 90 219 0 10485 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42832

[startup+342.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8160
/proc/meminfo: memFree=1512768/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=43296 CPUtime=342.21
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 10325 0 0 0 34181 40 0 0 25 0 1 0 312898864 44335104 9583 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 10824 9583 90 219 0 10601 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 43296

[startup+402.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8160
/proc/meminfo: memFree=1509696/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=46500 CPUtime=402.19
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 11872 0 0 0 40174 45 0 0 25 0 1 0 312898864 47616000 10361 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 11625 10361 90 219 0 11402 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46500

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8160
/proc/meminfo: memFree=1506368/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=79664 CPUtime=462.18
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 12728 0 0 0 46168 50 0 0 25 0 1 0 312898864 81575936 11217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 19916 11217 90 219 0 19693 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 79664

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8160
/proc/meminfo: memFree=1504192/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=80456 CPUtime=522.16
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 13255 0 0 0 52163 53 0 0 25 0 1 0 312898864 82386944 11744 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 20114 11744 90 219 0 19891 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 80456

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8160
/proc/meminfo: memFree=1501376/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=80588 CPUtime=582.15
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 13966 0 0 0 58158 57 0 0 25 0 1 0 312898864 82522112 12455 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 20147 12455 90 219 0 19924 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 80588

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8160
/proc/meminfo: memFree=1498880/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=81524 CPUtime=642.14
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 14589 0 0 0 64154 60 0 0 25 0 1 0 312898864 83480576 13078 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 20381 13078 90 219 0 20158 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 81524


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8160
/proc/meminfo: memFree=1491328/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=82976 CPUtime=822.09
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 16450 0 0 0 82138 71 0 0 25 0 1 0 312898864 84967424 14939 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 20744 14939 90 219 0 20521 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 82976

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8160
/proc/meminfo: memFree=1488512/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=83504 CPUtime=882.08
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 17146 0 0 0 88134 74 0 0 25 0 1 0 312898864 85508096 15635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 20876 15635 90 219 0 20653 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 83504

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8160
/proc/meminfo: memFree=1485952/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=83636 CPUtime=942.06
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 17789 0 0 0 94129 77 0 0 25 0 1 0 312898864 85643264 16278 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 20909 16278 90 219 0 20686 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 83636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8160
/proc/meminfo: memFree=1484032/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=84428 CPUtime=1002.05
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 18292 0 0 0 100126 79 0 0 25 0 1 0 312898864 86454272 16781 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 21107 16781 90 219 0 20884 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 84428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8316
/proc/meminfo: memFree=1481416/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=84428 CPUtime=1061.95
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 18660 0 0 0 106113 82 0 0 25 0 1 0 312898864 86454272 17149 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 21107 17149 90 219 0 20884 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 84428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8358
/proc/meminfo: memFree=1480256/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=84692 CPUtime=1121.91
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 19216 0 0 0 112106 85 0 0 25 0 1 0 312898864 86724608 17705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 21173 17705 90 219 0 20950 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 84692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8358
/proc/meminfo: memFree=1478400/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=84820 CPUtime=1181.89
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 19747 0 0 0 118102 87 0 0 25 0 1 0 312898864 86855680 18203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 21205 18203 90 219 0 20982 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 84820

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8358
/proc/meminfo: memFree=1476160/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=85052 CPUtime=1241.88
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 20262 0 0 0 124099 89 0 0 25 0 1 0 312898864 87093248 18718 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 21263 18718 90 219 0 21040 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 85052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8358
/proc/meminfo: memFree=1474560/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=85440 CPUtime=1301.88
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 20690 0 0 0 130095 93 0 0 25 0 1 0 312898864 87490560 19113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 21360 19113 90 219 0 21137 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 85440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8358
/proc/meminfo: memFree=1472832/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=91584 CPUtime=1361.85
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 22657 0 0 0 136089 96 0 0 25 0 1 0 312898864 93782016 19543 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 22896 19543 90 219 0 22673 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 91584

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8358
/proc/meminfo: memFree=1470592/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=91712 CPUtime=1421.84
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 23225 0 0 0 142086 98 0 0 25 0 1 0 312898864 93913088 20078 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 22928 20078 90 219 0 22705 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 91712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8358
/proc/meminfo: memFree=1468864/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=91712 CPUtime=1481.83
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 23694 0 0 0 148082 101 0 0 25 0 1 0 312898864 93913088 20547 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 22928 20547 90 219 0 22705 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 91712

[startup+1542.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 8358
/proc/meminfo: memFree=1466752/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=157488 CPUtime=1541.81
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 24203 0 0 0 154078 103 0 0 25 0 1 0 312898864 161267712 21056 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 39372 21056 90 219 0 39149 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 157488

[startup+1602.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 8358
/proc/meminfo: memFree=1464896/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=158264 CPUtime=1601.79
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 24713 0 0 0 160074 105 0 0 25 0 1 0 312898864 162062336 21500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 39566 21500 90 219 0 39343 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 158264

[startup+1662.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 8358
/proc/meminfo: memFree=1463744/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=158264 CPUtime=1661.78
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 25041 0 0 0 166070 108 0 0 25 0 1 0 312898864 162062336 21828 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 39566 21828 90 219 0 39343 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 158264

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8358
/proc/meminfo: memFree=1461952/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=158652 CPUtime=1721.76
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 25522 0 0 0 172067 109 0 0 25 0 1 0 312898864 162459648 22276 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 39663 22276 90 219 0 39440 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 158652

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8358
/proc/meminfo: memFree=1460096/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=158780 CPUtime=1781.75
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 26011 0 0 0 178063 112 0 0 25 0 1 0 312898864 162590720 22732 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 39695 22732 90 219 0 39472 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 158780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8358
/proc/meminfo: memFree=1459776/2055920 swapFree=4146788/4192956
[pid=8159] ppid=8157 vsize=158780 CPUtime=1800.06
/proc/8159/stat : 8159 (PBS4_SAT07v2) R 8157 8159 7685 0 -1 4194304 26088 0 0 0 179893 113 0 0 25 0 1 0 312898864 162590720 22809 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8159/statm: 39695 22809 90 219 0 39472 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 158780

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1798.93
CPU system time (s): 1.15082
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 158780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.15082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26089
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= 8
involuntary context switches= 3634

runsolver used 1.55876 second user time and 4.38733 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  8 18:43:51 UTC 2007

IDJOB= 459148
IDBENCH= 2919
IDSOLVER= 200
FILE ID= node29/459148-1178649831

PBS_JOBID= 5218388

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_3.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459148-1178649831/instance-459148-1178649831.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-459148-1178649831 -o ROOT/results/node29/conversion-459148-1178649831 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459148-1178649831/instance-459148-1178649831.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-459148-1178649831 -o ROOT/results/node29/solver-459148-1178649831 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459148-1178649831/instance-459148-1178649831.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  f48abdef3d00ab6f87ca2e4f0d43c1d1

RANDOM SEED= 569987697

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.224
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1551648 kB
Buffers:         40612 kB
Cached:         340620 kB
SwapCached:      11264 kB
Active:         138160 kB
Inactive:       266676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551648 kB
SwapTotal:     4192956 kB
SwapFree:      4146788 kB
Dirty:            2344 kB
Writeback:           0 kB
Mapped:          30624 kB
Slab:            84820 kB
Committed_AS:  7072168 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node29 on Tue May  8 19:13:54 UTC 2007