Trace number 458915

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) 1800.04 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.18.opb
MD5SUM18a894a2ba4f3cf6bad1b497c8fca8eb
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 variables4500
Total number of constraints72413
Number of constraints which are clauses72413
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 4500
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 4500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4500
Number of bits of the biggest sum of numbers13
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/458915-1178645558/instance-458915-1178645558.opb ......
1800.03/1800.80	c done parsing opb.
1800.03/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458915-1178645558/instance-458915-1178645558.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/node38/watcher-458915-1178645558 -o ROOT/results/node38/solver-458915-1178645558 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458915-1178645558/instance-458915-1178645558.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 0.95 0.98 2/77 31872
/proc/meminfo: memFree=1534872/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=1896 CPUtime=0
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 279 0 0 0 0 0 0 0 18 0 1 0 296722437 1941504 261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 474 261 84 219 0 251 0

[startup+0.0484481 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 31872
/proc/meminfo: memFree=1534872/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=2172 CPUtime=0.04
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 343 0 0 0 4 0 0 0 18 0 1 0 296722437 2224128 325 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 543 325 86 219 0 320 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2172

[startup+0.102447 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 31872
/proc/meminfo: memFree=1534872/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=2344 CPUtime=0.1
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 360 0 0 0 10 0 0 0 18 0 1 0 296722437 2400256 342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586961 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 586 342 86 219 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2344

[startup+0.301484 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 31872
/proc/meminfo: memFree=1534872/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=4148 CPUtime=0.29
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 885 0 0 0 29 0 0 0 19 0 1 0 296722437 4247552 721 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 1037 721 86 219 0 814 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4148

[startup+0.701561 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 31872
/proc/meminfo: memFree=1534872/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=8328 CPUtime=0.69
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 2244 0 0 0 68 1 0 0 22 0 1 0 296722437 8527872 1502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 2082 1502 89 219 0 1859 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8328

[startup+1.50171 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 31873
/proc/meminfo: memFree=1529104/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=8460 CPUtime=1.49
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 2287 0 0 0 148 1 0 0 25 0 1 0 296722437 8663040 1545 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 2115 1545 90 219 0 1892 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8460

[startup+3.10202 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 31873
/proc/meminfo: memFree=1528528/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=8724 CPUtime=3.09
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 2377 0 0 0 307 2 0 0 25 0 1 0 296722437 8933376 1635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 2181 1635 90 219 0 1958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8724

[startup+6.30164 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 31873
/proc/meminfo: memFree=1527952/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=9120 CPUtime=6.29
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 2493 0 0 0 626 3 0 0 25 0 1 0 296722437 9338880 1751 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 2280 1751 90 219 0 2057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9120

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 31873
/proc/meminfo: memFree=1527568/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=11300 CPUtime=12.69
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 2588 0 0 0 1265 4 0 0 25 0 1 0 296722437 11571200 1846 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 2825 1846 90 219 0 2602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11300

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 31873
/proc/meminfo: memFree=1527056/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=11432 CPUtime=25.49
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 2732 0 0 0 2542 7 0 0 25 0 1 0 296722437 11706368 1990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 2858 1990 90 219 0 2635 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11432

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 31873
/proc/meminfo: memFree=1525840/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=11952 CPUtime=51.07
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 3027 0 0 0 5096 11 0 0 25 0 1 0 296722437 12238848 2285 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 2988 2285 90 219 0 2765 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11952

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 31873
/proc/meminfo: memFree=1523664/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=16836 CPUtime=102.26
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 3567 0 0 0 10205 21 0 0 25 0 1 0 296722437 17240064 2825 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4209 2825 90 219 0 3986 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16836

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1522704/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=17252 CPUtime=162.23
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 3798 0 0 0 16191 32 0 0 25 0 1 0 296722437 17666048 3056 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4313 3056 90 219 0 4090 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17252

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1522384/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=17504 CPUtime=222.2
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 3868 0 0 0 22179 41 0 0 25 0 1 0 296722437 17924096 3126 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4376 3126 90 219 0 4153 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17504

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1522064/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=17636 CPUtime=282.18
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 3933 0 0 0 28166 52 0 0 25 0 1 0 296722437 18059264 3191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4409 3191 90 219 0 4186 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17636

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1521616/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=18024 CPUtime=342.16
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 4063 0 0 0 34155 61 0 0 25 0 1 0 296722437 18456576 3321 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4506 3321 90 219 0 4283 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18024

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1520464/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=18240 CPUtime=402.14
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 4331 0 0 0 40142 72 0 0 25 0 1 0 296722437 18677760 3589 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4560 3589 90 219 0 4337 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18240

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1519696/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=18500 CPUtime=462.12
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 4552 0 0 0 46130 82 0 0 25 0 1 0 296722437 18944000 3810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4625 3810 90 219 0 4402 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18500

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1519376/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=18732 CPUtime=522.1
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 4618 0 0 0 52117 93 0 0 25 0 1 0 296722437 19181568 3876 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4683 3876 90 219 0 4460 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18732

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1519184/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=18836 CPUtime=582.07
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 4680 0 0 0 58105 102 0 0 25 0 1 0 296722437 19288064 3938 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4709 3938 90 219 0 4486 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18836

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1518928/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=18992 CPUtime=642.06
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 4732 0 0 0 64094 112 0 0 25 0 1 0 296722437 19447808 3990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4748 3990 90 219 0 4525 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18992


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1518288/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=19444 CPUtime=821.98
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 4907 0 0 0 82058 140 0 0 25 0 1 0 296722437 19910656 4165 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4861 4165 90 219 0 4638 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 19444

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1518160/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=19592 CPUtime=881.97
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 4955 0 0 0 88048 149 0 0 25 0 1 0 296722437 20062208 4213 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4898 4213 90 219 0 4675 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 19592

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1517904/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=19760 CPUtime=941.94
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 5015 0 0 0 94036 158 0 0 25 0 1 0 296722437 20234240 4273 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 4940 4273 90 219 0 4717 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 19760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1517648/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=22832 CPUtime=1001.92
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 5824 0 0 0 100024 168 0 0 25 0 1 0 296722437 23379968 4313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 5708 4313 90 219 0 5485 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1517392/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=23104 CPUtime=1061.89
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 5897 0 0 0 106010 179 0 0 25 0 1 0 296722437 23658496 4386 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 5776 4386 90 219 0 5553 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 23104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1516496/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=23236 CPUtime=1121.88
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6121 0 0 0 111999 189 0 0 25 0 1 0 296722437 23793664 4610 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 5809 4610 90 219 0 5586 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 23236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1516240/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=23476 CPUtime=1181.86
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6179 0 0 0 117987 199 0 0 25 0 1 0 296722437 24039424 4668 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 5869 4668 90 219 0 5646 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 23476

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1515984/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=23476 CPUtime=1241.84
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6233 0 0 0 123974 210 0 0 25 0 1 0 296722437 24039424 4722 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 5869 4722 90 219 0 5646 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 23476

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1515856/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=23624 CPUtime=1301.82
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6284 0 0 0 129961 221 0 0 25 0 1 0 296722437 24190976 4773 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 5906 4773 90 219 0 5683 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 23624

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1515600/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=23876 CPUtime=1361.79
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6339 0 0 0 135948 231 0 0 25 0 1 0 296722437 24449024 4828 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546133 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 5969 4828 90 219 0 5746 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 23876

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1515344/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=23876 CPUtime=1421.77
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6391 0 0 0 141937 240 0 0 25 0 1 0 296722437 24449024 4880 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 5969 4880 90 219 0 5746 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 23876

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1515152/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=24040 CPUtime=1481.75
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6435 0 0 0 147924 251 0 0 25 0 1 0 296722437 24616960 4924 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 6010 4924 90 219 0 5787 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 24040

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1515024/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=24040 CPUtime=1541.72
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6477 0 0 0 153913 259 0 0 25 0 1 0 296722437 24616960 4966 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 6010 4966 90 219 0 5787 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 24040

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1514832/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=24216 CPUtime=1601.7
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6518 0 0 0 159901 269 0 0 25 0 1 0 296722437 24797184 5007 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 6054 5007 90 219 0 5831 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 24216

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31873
/proc/meminfo: memFree=1514576/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=24312 CPUtime=1661.68
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6566 0 0 0 165889 279 0 0 25 0 1 0 296722437 24895488 5055 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 6078 5055 90 219 0 5855 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 24312

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 31981
/proc/meminfo: memFree=1513176/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=24500 CPUtime=1721.62
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6623 0 0 0 171873 289 0 0 25 0 1 0 296722437 25088000 5112 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 6125 5112 90 219 0 5902 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 24500

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32071
/proc/meminfo: memFree=1513936/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=24500 CPUtime=1781.53
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6668 0 0 0 177856 297 0 0 25 0 1 0 296722437 25088000 5157 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 6125 5157 90 219 0 5902 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 24500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32071
/proc/meminfo: memFree=1513936/2055920 swapFree=4154688/4192956
[pid=31872] ppid=31870 vsize=24500 CPUtime=1800.03
/proc/31872/stat : 31872 (PBS4_SAT07v2) R 31870 31872 31148 0 -1 4194304 6678 0 0 0 179702 301 0 0 25 0 1 0 296722437 25088000 5167 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31872/statm: 6125 5167 90 219 0 5902 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 24500

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): 1800.81
CPU time (s): 1800.04
CPU user time (s): 1797.03
CPU system time (s): 3.01554
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 24500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.03
system time used= 3.01554
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6679
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= 4802

runsolver used 1.37279 second user time and 3.9674 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  8 17:32:38 UTC 2007

IDJOB= 458915
IDBENCH= 2173
IDSOLVER= 200
FILE ID= node38/458915-1178645558

PBS_JOBID= 5218354

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.18.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458915-1178645558/instance-458915-1178645558.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-458915-1178645558 -o ROOT/results/node38/conversion-458915-1178645558 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458915-1178645558/instance-458915-1178645558.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-458915-1178645558 -o ROOT/results/node38/solver-458915-1178645558 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458915-1178645558/instance-458915-1178645558.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  18a894a2ba4f3cf6bad1b497c8fca8eb

RANDOM SEED= 85661082

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1535280 kB
Buffers:         40980 kB
Cached:         355516 kB
SwapCached:       6880 kB
Active:         201816 kB
Inactive:       218032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535280 kB
SwapTotal:     4192956 kB
SwapFree:      4154688 kB
Dirty:            4064 kB
Writeback:           0 kB
Mapped:          30416 kB
Slab:            86028 kB
Committed_AS:  4749892 kB
PageTables:       2060 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= 66561 MiB

End job on node38 on Tue May  8 18:02:41 UTC 2007