Trace number 353144

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 2007-03-23No Cert. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a4.opb
MD5SUM39250f205953aedd83d7a2bcba6bda16
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark283
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 283
Optimality of the best value was proved NO
Number of variables792
Total number of constraints3194
Number of constraints which are clauses3194
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 constraint8
Number of terms in the objective function 792
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 792
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 792
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

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/353144-1176656270/instance-353144-1176656270.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 396
0.00/0.03	o 395
0.00/0.03	o 394
0.00/0.04	o 393
0.00/0.04	o 392
0.00/0.04	o 391
0.00/0.04	o 390
0.00/0.05	o 379
0.00/0.05	o 378
0.00/0.05	o 377
0.00/0.05	o 376
3.99/4.03	o 339
1800.05/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353144-1176656270/instance-353144-1176656270.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-353144-1176656270 -o ROOT/results/node60/solver-353144-1176656270 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353144-1176656270/PBS4 /tmp/evaluation/353144-1176656270/instance-353144-1176656270.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: 1.00 1.00 1.00 3/64 31552
/proc/meminfo: memFree=1844680/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=1456 CPUtime=0
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 113537004 1490944 142 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/31552/statm: 364 142 87 219 0 141 0

[startup+0.0594441 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31552
/proc/meminfo: memFree=1844680/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=1616 CPUtime=0.05
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 261 0 0 0 5 0 0 0 18 0 1 0 113537004 1654784 243 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 404 243 102 219 0 181 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1616

[startup+0.102448 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31552
/proc/meminfo: memFree=1844680/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=2384 CPUtime=0.09
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 356 0 0 0 9 0 0 0 18 0 1 0 113537004 2441216 338 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 596 338 103 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.302468 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31552
/proc/meminfo: memFree=1844680/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=5456 CPUtime=0.29
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 764 0 0 0 29 0 0 0 19 0 1 0 113537004 5586944 746 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 1364 746 103 219 0 1141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5456

[startup+0.701506 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31552
/proc/meminfo: memFree=1844680/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=9724 CPUtime=0.69
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 1546 0 0 0 68 1 0 0 22 0 1 0 113537004 9957376 1528 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 2431 1528 103 219 0 2208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9724

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31553
/proc/meminfo: memFree=1836800/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=17916 CPUtime=1.49
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 2901 0 0 0 148 1 0 0 25 0 1 0 113537004 18345984 2883 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 4479 2883 103 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31553
/proc/meminfo: memFree=1829696/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=34636 CPUtime=3.09
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 5161 0 0 0 306 3 0 0 25 0 1 0 113537004 35467264 5094 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 8659 5094 104 219 0 8436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34636

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31553
/proc/meminfo: memFree=1818176/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=34904 CPUtime=6.29
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 7062 0 0 0 624 5 0 0 25 0 1 0 113537004 35741696 6995 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 8726 6995 104 219 0 8503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34904

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31553
/proc/meminfo: memFree=1816200/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=35564 CPUtime=12.69
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 7313 0 0 0 1262 7 0 0 25 0 1 0 113537004 36417536 7149 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 8891 7149 104 219 0 8668 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35564

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31553
/proc/meminfo: memFree=1815304/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=36288 CPUtime=25.49
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 7545 0 0 0 2539 10 0 0 25 0 1 0 113537004 37158912 7381 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 9072 7381 104 219 0 8849 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36288

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31553
/proc/meminfo: memFree=1814024/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=37828 CPUtime=51.08
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 8045 0 0 0 5094 14 0 0 25 0 1 0 113537004 38735872 7688 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 9457 7688 104 219 0 9234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37828

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31553
/proc/meminfo: memFree=1812040/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=40584 CPUtime=102.27
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 8921 0 0 0 10203 24 0 0 25 0 1 0 113537004 41558016 8179 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 10146 8179 104 219 0 9923 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40584

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31553
/proc/meminfo: memFree=1810184/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=41528 CPUtime=162.25
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 9385 0 0 0 16190 35 0 0 25 0 1 0 113537004 42524672 8643 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 10382 8643 104 219 0 10159 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41528

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31709
/proc/meminfo: memFree=1807120/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=45464 CPUtime=222.17
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 10555 0 0 0 22170 47 0 0 25 0 1 0 113537004 46555136 9044 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 11366 9044 104 219 0 11143 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 45464

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 31751
/proc/meminfo: memFree=1806984/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=46332 CPUtime=282.12
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 10921 0 0 0 28155 57 0 0 25 0 1 0 113537004 47443968 9410 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 11583 9410 104 219 0 11360 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 46332

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31751
/proc/meminfo: memFree=1801672/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=47028 CPUtime=342.1
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 12227 0 0 0 34145 65 0 0 25 0 1 0 113537004 48156672 10716 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 11757 10716 104 219 0 11534 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 47028

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1800520/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=47800 CPUtime=402.09
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 12538 0 0 0 40133 76 0 0 25 0 1 0 113537004 48947200 11027 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 11950 11027 104 219 0 11727 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 47800

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1799112/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=48524 CPUtime=462.08
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 12865 0 0 0 46124 84 0 0 25 0 1 0 113537004 49688576 11354 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 12131 11354 104 219 0 11908 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 48524

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1797960/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=55484 CPUtime=522.06
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 14705 0 0 0 52112 94 0 0 25 0 1 0 113537004 56815616 11657 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 13871 11657 104 219 0 13648 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 55484

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1796744/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=55932 CPUtime=582.05
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 15010 0 0 0 58105 100 0 0 25 0 1 0 113537004 57274368 11962 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 13983 11962 104 219 0 13760 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 55932

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1795528/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=56408 CPUtime=642.03
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 15303 0 0 0 64097 106 0 0 25 0 1 0 113537004 57761792 12255 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 14102 12255 104 219 0 13879 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 56408


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

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31751
/proc/meminfo: memFree=1792264/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=58020 CPUtime=821.99
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 16140 0 0 0 82079 120 0 0 25 0 1 0 113537004 59412480 13092 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 14505 13092 104 219 0 14282 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 58020

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1791112/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=58624 CPUtime=881.97
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 16404 0 0 0 88072 125 0 0 25 0 1 0 113537004 60030976 13356 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 14656 13356 104 219 0 14433 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 58624

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1790088/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=59268 CPUtime=941.96
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 16664 0 0 0 94067 129 0 0 25 0 1 0 113537004 60690432 13616 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 14817 13616 104 219 0 14594 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 59268

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1789000/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=59952 CPUtime=1001.94
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 16915 0 0 0 100061 133 0 0 25 0 1 0 113537004 61390848 13867 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 14988 13867 104 219 0 14765 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 59952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1788040/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=60680 CPUtime=1061.92
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 17167 0 0 0 106055 137 0 0 25 0 1 0 113537004 62136320 14119 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 15170 14119 104 219 0 14947 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 60680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1787016/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=60680 CPUtime=1121.91
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 17408 0 0 0 112050 141 0 0 25 0 1 0 113537004 62136320 14360 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 15170 14360 104 219 0 14947 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 60680

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 31751
/proc/meminfo: memFree=1786056/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=73740 CPUtime=1181.9
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 20719 0 0 0 118043 147 0 0 25 0 1 0 113537004 75509760 14598 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 18435 14598 104 219 0 18212 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 73740

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31751
/proc/meminfo: memFree=1785032/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=73740 CPUtime=1241.88
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 20955 0 0 0 124037 151 0 0 25 0 1 0 113537004 75509760 14834 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 18435 14834 104 219 0 18212 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 73740

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1784136/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=74560 CPUtime=1301.87
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 21186 0 0 0 130032 155 0 0 25 0 1 0 113537004 76349440 15065 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 18640 15065 104 219 0 18417 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 74560

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1783176/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=75432 CPUtime=1361.86
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 21411 0 0 0 136025 161 0 0 25 0 1 0 113537004 77242368 15290 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 18858 15290 104 219 0 18635 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 75432

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1782344/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=75432 CPUtime=1421.84
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 21633 0 0 0 142019 165 0 0 25 0 1 0 113537004 77242368 15512 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 18858 15512 104 219 0 18635 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 75432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1781512/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=76356 CPUtime=1481.82
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 21853 0 0 0 148013 169 0 0 25 0 1 0 113537004 78188544 15732 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 19089 15732 104 219 0 18866 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 76356

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1780616/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=76356 CPUtime=1541.8
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 22067 0 0 0 154007 173 0 0 25 0 1 0 113537004 78188544 15946 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 19089 15946 104 219 0 18866 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 76356

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1779720/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=77340 CPUtime=1601.79
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 22280 0 0 0 160002 177 0 0 25 0 1 0 113537004 79196160 16159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 19335 16159 104 219 0 19112 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 77340

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31751
/proc/meminfo: memFree=1778888/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=77340 CPUtime=1661.77
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 22488 0 0 0 165996 181 0 0 25 0 1 0 113537004 79196160 16367 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 19335 16367 104 219 0 19112 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 77340

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31751
/proc/meminfo: memFree=1778120/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=77340 CPUtime=1721.76
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 22692 0 0 0 171992 184 0 0 25 0 1 0 113537004 79196160 16571 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 19335 16571 104 219 0 19112 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 77340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1777224/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=78384 CPUtime=1781.74
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 22898 0 0 0 177986 188 0 0 25 0 1 0 113537004 80265216 16777 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 19596 16777 104 219 0 19373 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 78384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31751
/proc/meminfo: memFree=1776968/2055920 swapFree=4184868/4192956
[pid=31552] ppid=31550 vsize=78384 CPUtime=1800.05
/proc/31552/stat : 31552 (PBS4) R 31550 31552 31133 0 -1 4194304 22957 0 0 0 179815 190 0 0 25 0 1 0 113537004 80265216 16836 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134562031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31552/statm: 19596 16836 104 219 0 19373 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 78384

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1798.16
CPU system time (s): 1.91371
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 85260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.16
system time used= 1.91371
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22958
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= 1422

runsolver used 1.3318 second user time and 3.66144 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 16:57:50 UTC 2007

IDJOB= 353144
IDBENCH= 2185
IDSOLVER= 157
FILE ID= node60/353144-1176656270

PBS_JOBID= 4559886

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a4.opb
COMMAND LINE= /tmp/evaluation/353144-1176656270/PBS4 /tmp/evaluation/353144-1176656270/instance-353144-1176656270.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-353144-1176656270 -o ROOT/results/node60/conversion-353144-1176656270 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353144-1176656270/instance-353144-1176656270.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-353144-1176656270 -o ROOT/results/node60/solver-353144-1176656270 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353144-1176656270/PBS4 /tmp/evaluation/353144-1176656270/instance-353144-1176656270.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  39250f205953aedd83d7a2bcba6bda16

RANDOM SEED= 346124165

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1845088 kB
Buffers:         16044 kB
Cached:         116096 kB
SwapCached:       1956 kB
Active:          43832 kB
Inactive:        97812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845088 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            55160 kB
Committed_AS:   612612 kB
PageTables:       1464 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= 66563 MiB

End job on node60 on Sun Apr 15 17:27:53 UTC 2007