Trace number 352975

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. 1800.06 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa7552-160.opb
MD5SUM222a42b8f82034d85b05bda8442ae96d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1359
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1359
Optimality of the best value was proved NO
Number of variables2782
Total number of constraints4517
Number of constraints which are clauses4517
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 constraint1
Maximum length of a constraint5
Number of terms in the objective function 2782
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 2782
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2782
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/352975-1176647772/instance-352975-1176647772.opb ......
0.09/0.11	c done parsing opb.
0.09/0.11	o 1382
0.09/0.13	o 1381
0.09/0.15	o 1380
0.09/0.17	o 1379
0.09/0.18	o 1378
0.19/0.20	o 1377
0.19/0.22	o 1376
0.19/0.24	o 1375
0.19/0.26	o 1374
0.19/0.28	o 1373
0.19/0.29	o 1372
0.29/0.31	o 1371
0.29/0.33	o 1370
0.29/0.35	o 1369
0.29/0.37	o 1368
0.29/0.39	o 1367
0.39/0.40	o 1366
0.39/0.42	o 1365
0.39/0.44	o 1364
0.39/0.46	o 1363
0.39/0.48	o 1362
0.39/0.50	o 1361
0.49/0.51	o 1360
0.49/0.53	o 1359
1800.02/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352975-1176647772/instance-352975-1176647772.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/node26/watcher-352975-1176647772 -o ROOT/results/node26/solver-352975-1176647772 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352975-1176647772/PBS4 /tmp/evaluation/352975-1176647772/instance-352975-1176647772.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22568
/proc/meminfo: memFree=1811016/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=1720 CPUtime=0
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 112694026 1761280 210 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134635977 0 0 4096 0 0 0 0 17 1 0 0
/proc/22568/statm: 430 210 86 219 0 207 0

[startup+0.021647 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22568
/proc/meminfo: memFree=1811016/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=1880 CPUtime=0.01
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 260 0 0 0 1 0 0 0 18 0 1 0 112694026 1925120 242 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/22568/statm: 470 242 87 219 0 247 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1880

[startup+0.101654 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22568
/proc/meminfo: memFree=1811016/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=2228 CPUtime=0.09
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 389 0 0 0 9 0 0 0 18 0 1 0 112694026 2281472 367 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 557 367 92 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301673 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22568
/proc/meminfo: memFree=1811016/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=2228 CPUtime=0.29
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 112694026 2281472 377 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 557 377 102 219 0 334 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2228

[startup+0.70171 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22568
/proc/meminfo: memFree=1811016/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=4020 CPUtime=0.69
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 765 0 0 0 69 0 0 0 22 0 1 0 112694026 4116480 743 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 1005 743 103 219 0 782 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4020

[startup+1.50278 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22569
/proc/meminfo: memFree=1805504/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=18356 CPUtime=1.49
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 2759 0 0 0 148 1 0 0 25 0 1 0 112694026 18796544 2737 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 4589 2737 103 219 0 4366 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18356

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22569
/proc/meminfo: memFree=1794368/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=34872 CPUtime=3.09
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 6644 0 0 0 306 3 0 0 25 0 1 0 112694026 35708928 6622 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134532079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 8718 6622 103 219 0 8495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34872

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22569
/proc/meminfo: memFree=1763264/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=67968 CPUtime=6.29
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 14061 0 0 0 623 6 0 0 25 0 1 0 112694026 69599232 13990 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 16992 13990 104 219 0 16769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67968

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22569
/proc/meminfo: memFree=1728264/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=133784 CPUtime=12.69
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 20778 0 0 0 1258 11 0 0 25 0 1 0 112694026 136994816 20707 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 33446 20707 104 219 0 33223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133784

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22569
/proc/meminfo: memFree=1727496/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=134840 CPUtime=25.48
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 21096 0 0 0 2536 12 0 0 25 0 1 0 112694026 138076160 20928 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 33710 20928 104 219 0 33487 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 134840

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22569
/proc/meminfo: memFree=1711560/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=136480 CPUtime=51.08
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 26084 0 0 0 5089 19 0 0 25 0 1 0 112694026 139755520 25723 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 34120 25723 104 219 0 33897 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 136480

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1666760/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=268800 CPUtime=102.26
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 36372 0 0 0 10186 40 0 0 25 0 1 0 112694026 275251200 36011 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 67200 36011 104 219 0 66977 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 268800

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1659080/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=271508 CPUtime=162.24
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 38678 0 0 0 16170 54 0 0 25 0 1 0 112694026 278024192 37932 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 67877 37932 104 219 0 67654 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 271508

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1657352/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=272368 CPUtime=222.23
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 39094 0 0 0 22152 71 0 0 25 0 1 0 112694026 278904832 38348 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 68092 38348 104 219 0 67869 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 272368

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1655752/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=276332 CPUtime=282.21
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 40254 0 0 0 28137 84 0 0 25 0 1 0 112694026 282963968 38739 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134585024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 69083 38739 104 219 0 68860 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 276332

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1654344/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=277168 CPUtime=342.19
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 40588 0 0 0 34123 96 0 0 25 0 1 0 112694026 283820032 39073 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 69292 39073 104 219 0 69069 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 277168

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1653064/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=277836 CPUtime=402.18
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 40909 0 0 0 40112 106 0 0 25 0 1 0 112694026 284504064 39394 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134585684 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 69459 39394 104 219 0 69236 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 277836

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1651656/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=278580 CPUtime=462.16
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 41245 0 0 0 46100 116 0 0 25 0 1 0 112694026 285265920 39730 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 69645 39730 104 219 0 69422 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 278580

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1650568/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=279032 CPUtime=522.15
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 41514 0 0 0 52088 127 0 0 25 0 1 0 112694026 285728768 39999 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 69758 39999 104 219 0 69535 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 279032

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1649352/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=285932 CPUtime=582.14
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 43350 0 0 0 58073 141 0 0 25 0 1 0 112694026 292794368 40298 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 71483 40298 104 219 0 71260 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 285932

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1648264/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=286460 CPUtime=642.12
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 43615 0 0 0 64062 150 0 0 25 0 1 0 112694026 293335040 40563 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 71615 40563 104 219 0 71392 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 286460


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1644936/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=288504 CPUtime=822.07
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 44450 0 0 0 82027 180 0 0 25 0 1 0 112694026 295428096 41398 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 72126 41398 104 219 0 71903 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 288504

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1643976/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=289064 CPUtime=882.05
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 44674 0 0 0 88016 189 0 0 25 0 1 0 112694026 296001536 41622 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 72266 41622 104 219 0 72043 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 289064

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1642952/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=289064 CPUtime=942.04
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 44919 0 0 0 94005 199 0 0 25 0 1 0 112694026 296001536 41867 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 72266 41867 104 219 0 72043 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 289064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1641928/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=289768 CPUtime=1002.02
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 45167 0 0 0 99994 208 0 0 25 0 1 0 112694026 296722432 42115 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 72442 42115 104 219 0 72219 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 289768

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1641096/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=290400 CPUtime=1062
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 45375 0 0 0 105982 218 0 0 25 0 1 0 112694026 297369600 42323 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 72600 42323 104 219 0 72377 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 290400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1640136/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=291072 CPUtime=1121.98
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 45618 0 0 0 111972 226 0 0 25 0 1 0 112694026 298057728 42566 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 72768 42566 104 219 0 72545 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 291072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1639240/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=291072 CPUtime=1181.97
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 45842 0 0 0 117961 236 0 0 25 0 1 0 112694026 298057728 42790 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 72768 42790 104 219 0 72545 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 291072

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 22571
/proc/meminfo: memFree=1638344/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=291892 CPUtime=1241.95
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 46060 0 0 0 123950 245 0 0 25 0 1 0 112694026 298897408 43008 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 72973 43008 104 219 0 72750 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 291892

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22571
/proc/meminfo: memFree=1637512/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=292648 CPUtime=1301.94
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 46272 0 0 0 129940 254 0 0 25 0 1 0 112694026 299671552 43220 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 73162 43220 104 219 0 72939 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 292648

[startup+1362.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 22571
/proc/meminfo: memFree=1636680/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=304936 CPUtime=1361.92
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 49540 0 0 0 135929 263 0 0 25 0 1 0 112694026 312254464 43415 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76234 43415 104 219 0 76011 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 304936

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 22571
/proc/meminfo: memFree=1635720/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=305740 CPUtime=1421.91
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 49754 0 0 0 141921 270 0 0 25 0 1 0 112694026 313077760 43629 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76435 43629 104 219 0 76212 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 305740

[startup+1482.3 s]
/proc/loadavg: 1.13 1.04 1.01 3/78 22571
/proc/meminfo: memFree=1634888/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=305740 CPUtime=1481.89
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 49954 0 0 0 147912 277 0 0 25 0 1 0 112694026 313077760 43829 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76435 43829 104 219 0 76212 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 305740

[startup+1542.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/84 22747
/proc/meminfo: memFree=1632768/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=306596 CPUtime=1541.78
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 50158 0 0 0 153894 284 0 0 25 0 1 0 112694026 313954304 44033 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76649 44033 104 219 0 76426 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 306596

[startup+1602.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 22769
/proc/meminfo: memFree=1633224/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=306596 CPUtime=1601.76
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 50337 0 0 0 159887 289 0 0 25 0 1 0 112694026 313954304 44212 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76649 44212 104 219 0 76426 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 306596

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22769
/proc/meminfo: memFree=1632520/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=306704 CPUtime=1661.75
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 50498 0 0 0 165879 296 0 0 25 0 1 0 112694026 314064896 44373 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76676 44373 104 219 0 76453 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 306704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22769
/proc/meminfo: memFree=1631816/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=307612 CPUtime=1721.73
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 50706 0 0 0 171871 302 0 0 25 0 1 0 112694026 314994688 44581 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76903 44581 104 219 0 76680 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 307612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 22769
/proc/meminfo: memFree=1631048/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=307612 CPUtime=1781.71
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 50873 0 0 0 177862 309 0 0 25 0 1 0 112694026 314994688 44748 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76903 44748 104 219 0 76680 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 307612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22769
/proc/meminfo: memFree=1630856/2055920 swapFree=4170236/4192956
[pid=22568] ppid=22566 vsize=307612 CPUtime=1800.02
/proc/22568/stat : 22568 (PBS4) R 22566 22568 21345 0 -1 4194304 50928 0 0 0 179690 312 0 0 25 0 1 0 112694026 314994688 44803 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22568/statm: 76903 44803 104 219 0 76680 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 307612

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): 1800.64
CPU time (s): 1800.06
CPU user time (s): 1796.9
CPU system time (s): 3.15352
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 307612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.9
system time used= 3.15352
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50929
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= 3466

runsolver used 2.01969 second user time and 4.48032 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Apr 15 14:36:12 UTC 2007

IDJOB= 352975
IDBENCH= 2096
IDSOLVER= 157
FILE ID= node26/352975-1176647772

PBS_JOBID= 4559845

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-ssa7552-160.opb
COMMAND LINE= /tmp/evaluation/352975-1176647772/PBS4 /tmp/evaluation/352975-1176647772/instance-352975-1176647772.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-352975-1176647772 -o ROOT/results/node26/conversion-352975-1176647772 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352975-1176647772/instance-352975-1176647772.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-352975-1176647772 -o ROOT/results/node26/solver-352975-1176647772 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352975-1176647772/PBS4 /tmp/evaluation/352975-1176647772/instance-352975-1176647772.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  222a42b8f82034d85b05bda8442ae96d

RANDOM SEED= 968633324

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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	: 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		: 3000.213
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:       1811488 kB
Buffers:         27536 kB
Cached:         119952 kB
SwapCached:       3064 kB
Active:          97200 kB
Inactive:        73660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811488 kB
SwapTotal:     4192956 kB
SwapFree:      4170236 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          30840 kB
Slab:            59184 kB
Committed_AS:   264080 kB
PageTables:       1716 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 node26 on Sun Apr 15 15:06:15 UTC 2007