Trace number 459904

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.07 1800.53

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_10_4_15.opb
MD5SUM521a5315af7cbff32722a5aa297c08a4
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints152
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1228
Sum of products size (including duplicates)2456
Number of different products614
Sum of products size1228

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/459904-1178662015/instance-459904-1178662015.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459904-1178662015/instance-459904-1178662015.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node27/watcher-459904-1178662015 -o ROOT/results/node27/solver-459904-1178662015 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459904-1178662015/instance-459904-1178662015.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: 0.91 0.97 0.99 3/65 16134
/proc/meminfo: memFree=1812752/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=1456 CPUtime=0
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 278897479 1490944 143 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134804490 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 364 143 86 219 0 141 0

[startup+0.078444 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 16134
/proc/meminfo: memFree=1812752/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=1752 CPUtime=0.07
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 271 0 0 0 7 0 0 0 18 0 1 0 278897479 1794048 253 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 438 253 90 219 0 215 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1752

[startup+0.101445 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 16134
/proc/meminfo: memFree=1812752/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=2008 CPUtime=0.09
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 278897479 2056192 279 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 502 279 90 219 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.301465 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 16134
/proc/meminfo: memFree=1812752/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=3544 CPUtime=0.29
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 503 0 0 0 29 0 0 0 19 0 1 0 278897479 3629056 485 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 886 485 90 219 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3544

[startup+0.701506 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 16134
/proc/meminfo: memFree=1812752/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=5924 CPUtime=0.69
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 830 0 0 0 69 0 0 0 22 0 1 0 278897479 6066176 812 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 1481 812 90 219 0 1258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5924

[startup+1.50159 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1808776/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=10608 CPUtime=1.49
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 1496 0 0 0 148 1 0 0 25 0 1 0 278897479 10862592 1429 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 2652 1429 90 219 0 2429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10608

[startup+3.10175 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1805768/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=11148 CPUtime=3.09
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 2081 0 0 0 306 3 0 0 25 0 1 0 278897479 11415552 2014 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 2787 2014 90 219 0 2564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11148

[startup+6.30207 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1802824/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=12224 CPUtime=6.29
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 2757 0 0 0 625 4 0 0 25 0 1 0 278897479 12517376 2593 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 3056 2593 90 219 0 2833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12224

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1798152/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=22052 CPUtime=12.69
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 4103 0 0 0 1261 8 0 0 25 0 1 0 278897479 22581248 3746 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 5513 3746 90 219 0 5290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22052

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1793928/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=23500 CPUtime=25.49
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 5112 0 0 0 2537 12 0 0 25 0 1 0 278897479 24064000 4755 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 5875 4755 90 219 0 5652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23500

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1782984/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=43548 CPUtime=51.08
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 8287 0 0 0 5088 20 0 0 25 0 1 0 278897479 44593152 7545 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 10887 7545 90 219 0 10664 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43548

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1771400/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=50320 CPUtime=102.27
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 11857 0 0 0 10194 33 0 0 25 0 1 0 278897479 51527680 10346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 12580 10346 90 219 0 12357 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 50320

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1763464/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=53596 CPUtime=162.25
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 13840 0 0 0 16184 41 0 0 25 0 1 0 278897479 54882304 12329 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 13399 12329 90 219 0 13176 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53596

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1757896/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=88492 CPUtime=222.23
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 15221 0 0 0 22173 50 0 0 25 0 1 0 278897479 90615808 13710 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 22123 13710 90 219 0 21900 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 88492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1753352/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=89732 CPUtime=282.22
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 16401 0 0 0 28164 58 0 0 25 0 1 0 278897479 91885568 14890 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 22433 14890 90 219 0 22210 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 89732

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1749000/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=98232 CPUtime=342.2
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 18997 0 0 0 34154 66 0 0 25 0 1 0 278897479 100589568 15916 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 24558 15916 90 219 0 24335 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 98232

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1746056/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=99740 CPUtime=402.19
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 19907 0 0 0 40146 73 0 0 25 0 1 0 278897479 102133760 16661 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 24935 16661 90 219 0 24712 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 99740

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1743880/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=100820 CPUtime=462.17
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 20436 0 0 0 46140 77 0 0 25 0 1 0 278897479 103239680 17190 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 25205 17190 90 219 0 24982 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 100820

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1741448/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=101452 CPUtime=522.16
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 21073 0 0 0 52132 84 0 0 25 0 1 0 278897479 103886848 17794 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 25363 17794 90 219 0 25140 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 101452

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1739464/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=102924 CPUtime=582.15
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 21622 0 0 0 58126 89 0 0 25 0 1 0 278897479 105394176 18310 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 25731 18310 90 219 0 25508 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 102924

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1736968/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=103892 CPUtime=642.13
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 22276 0 0 0 64117 96 0 0 25 0 1 0 278897479 106385408 18898 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 25973 18898 90 219 0 25750 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 103892


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1727944/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=108312 CPUtime=882.07
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 24794 0 0 0 88088 119 0 0 25 0 1 0 278897479 110911488 21152 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 27078 21152 90 219 0 26855 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 108312

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1726344/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=109560 CPUtime=942.06
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 25278 0 0 0 94082 124 0 0 25 0 1 0 278897479 112189440 21537 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 27390 21537 90 219 0 27167 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 109560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1724232/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=122752 CPUtime=1002.04
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 28865 0 0 0 100075 129 0 0 25 0 1 0 278897479 125698048 22051 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 30688 22051 90 219 0 30465 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 122752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1722440/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=123952 CPUtime=1062.03
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 29392 0 0 0 106069 134 0 0 25 0 1 0 278897479 126926848 22512 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 30988 22512 90 219 0 30765 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 123952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1720712/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=124212 CPUtime=1122
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 29819 0 0 0 112063 137 0 0 25 0 1 0 278897479 127193088 22939 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 31053 22939 90 219 0 30830 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 124212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1719816/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=124936 CPUtime=1181.99
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 30048 0 0 0 118056 143 0 0 25 0 1 0 278897479 127934464 23168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 31234 23168 90 219 0 31011 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 124936

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1718280/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=125708 CPUtime=1241.98
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 30414 0 0 0 124050 148 0 0 25 0 1 0 278897479 128724992 23534 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 31427 23534 90 219 0 31204 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 125708

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1717320/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=125708 CPUtime=1301.97
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 30641 0 0 0 130044 153 0 0 25 0 1 0 278897479 128724992 23761 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 31427 23761 90 219 0 31204 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 125708

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1716104/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=126528 CPUtime=1361.95
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 30946 0 0 0 136037 158 0 0 25 0 1 0 278897479 129564672 24066 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 31632 24066 90 219 0 31409 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 126528

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16135
/proc/meminfo: memFree=1713608/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=126656 CPUtime=1421.94
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 31601 0 0 0 142031 163 0 0 25 0 1 0 278897479 129695744 24688 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 31664 24688 90 219 0 31441 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 126656

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16137
/proc/meminfo: memFree=1712328/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=128044 CPUtime=1481.92
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 31960 0 0 0 148025 167 0 0 25 0 1 0 278897479 131117056 25014 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 32011 25014 90 219 0 31788 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 128044

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16137
/proc/meminfo: memFree=1711432/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=128044 CPUtime=1541.9
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 32192 0 0 0 154019 171 0 0 25 0 1 0 278897479 131117056 25246 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 32011 25246 90 219 0 31788 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 128044

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16137
/proc/meminfo: memFree=1710408/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=128968 CPUtime=1601.89
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 32453 0 0 0 160014 175 0 0 25 0 1 0 278897479 132063232 25507 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550306 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 32242 25507 90 219 0 32019 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 128968

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16137
/proc/meminfo: memFree=1709512/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=128968 CPUtime=1661.87
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 32677 0 0 0 166008 179 0 0 25 0 1 0 278897479 132063232 25731 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 32242 25731 90 219 0 32019 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 128968

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16137
/proc/meminfo: memFree=1708744/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=129948 CPUtime=1721.85
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 32879 0 0 0 172002 183 0 0 25 0 1 0 278897479 133066752 25933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 32487 25933 90 219 0 32264 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 129948

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16137
/proc/meminfo: memFree=1706888/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=130204 CPUtime=1781.84
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 33394 0 0 0 177997 187 0 0 25 0 1 0 278897479 133328896 26382 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 32551 26382 90 219 0 32328 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 130204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16137
/proc/meminfo: memFree=1706440/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=130204 CPUtime=1800.04
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 33510 0 0 0 179815 189 0 0 25 0 1 0 278897479 133328896 26498 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 32551 26498 90 219 0 32328 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 130204

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16137
/proc/meminfo: memFree=1706440/2055920 swapFree=4183084/4192956
[pid=16134] ppid=16132 vsize=130204 CPUtime=1800.04
/proc/16134/stat : 16134 (PBS4_SAT07v2) R 16132 16134 14829 0 -1 4194304 33510 0 0 0 179815 189 0 0 25 0 1 0 278897479 133328896 26498 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16134/statm: 32551 26498 90 219 0 32328 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 130204

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.07
CPU user time (s): 1798.16
CPU system time (s): 1.90871
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 130204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.16
system time used= 1.90871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33511
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= 1372

runsolver used 1.20382 second user time and 3.73243 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Tue May  8 22:06:55 UTC 2007

IDJOB= 459904
IDBENCH= 48365
IDSOLVER= 200
FILE ID= node27/459904-1178662015

PBS_JOBID= 5218403

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_10_4_15.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459904-1178662015/instance-459904-1178662015.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-459904-1178662015 -o ROOT/results/node27/conversion-459904-1178662015 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459904-1178662015/instance-459904-1178662015.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-459904-1178662015 -o ROOT/results/node27/solver-459904-1178662015 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459904-1178662015/instance-459904-1178662015.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  521a5315af7cbff32722a5aa297c08a4

RANDOM SEED= 167156641

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1813160 kB
Buffers:         22248 kB
Cached:         118952 kB
SwapCached:       3776 kB
Active:          85004 kB
Inactive:        68748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813160 kB
SwapTotal:     4192956 kB
SwapFree:      4183084 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          18668 kB
Slab:            74996 kB
Committed_AS:  5811064 kB
PageTables:       1424 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 node27 on Tue May  8 22:36:58 UTC 2007