Trace number 455259

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. 1800.09 1800.57

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_2.opb
MD5SUM3576405369e31b0bc5c7707d6d764dde
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-16
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6148
Sum of products size (including duplicates)12296
Number of different products3074
Sum of products size6148

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/455259-1178040257/instance-455259-1178040257.opb ......
0.19/0.23	c done parsing opb.
0.19/0.23	o 92
0.19/0.29	o 91
2.49/2.57	o 90
2.49/2.59	o 89
2.88/2.99	o 88
7.69/7.71	o 87
456.37/456.53	o 86
1800.02/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455259-1178040257/instance-455259-1178040257.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node57/watcher-455259-1178040257 -o ROOT/results/node57/solver-455259-1178040257 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455259-1178040257/PBS4 /tmp/evaluation/455259-1178040257/instance-455259-1178040257.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 0.95 2/64 4413
/proc/meminfo: memFree=1886856/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=1780 CPUtime=0
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 245161732 1822720 224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/4413/statm: 445 224 87 219 0 222 0

[startup+0.069129 s]
/proc/loadavg: 0.91 0.95 0.95 2/64 4413
/proc/meminfo: memFree=1886856/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=2712 CPUtime=0.06
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 502 0 0 0 6 0 0 0 18 0 1 0 245161732 2777088 452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134783588 0 0 4096 0 0 0 0 17 1 0 0
/proc/4413/statm: 678 452 88 219 0 455 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2712

[startup+0.10213 s]
/proc/loadavg: 0.91 0.95 0.95 2/64 4413
/proc/meminfo: memFree=1886856/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=2844 CPUtime=0.09
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 542 0 0 0 9 0 0 0 18 0 1 0 245161732 2912256 492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 711 492 93 219 0 488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2844

[startup+0.302147 s]
/proc/loadavg: 0.91 0.95 0.95 2/64 4413
/proc/meminfo: memFree=1886856/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=2844 CPUtime=0.29
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 596 0 0 0 29 0 0 0 19 0 1 0 245161732 2912256 546 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 711 546 103 219 0 488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2844

[startup+0.701183 s]
/proc/loadavg: 0.91 0.95 0.95 2/64 4413
/proc/meminfo: memFree=1886856/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=3232 CPUtime=0.69
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 665 0 0 0 69 0 0 0 22 0 1 0 245161732 3309568 615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 808 615 104 219 0 585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3232

[startup+1.50125 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 4414
/proc/meminfo: memFree=1883904/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=7012 CPUtime=1.49
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 1375 0 0 0 148 1 0 0 25 0 1 0 245161732 7180288 1325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 1753 1325 104 219 0 1530 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7012

[startup+3.10139 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 4414
/proc/meminfo: memFree=1880000/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=11964 CPUtime=3.08
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 2489 0 0 0 306 2 0 0 25 0 1 0 245161732 12251136 2390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 2991 2390 104 219 0 2768 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11964

[startup+6.30167 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 4414
/proc/meminfo: memFree=1874048/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=20960 CPUtime=6.29
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 3445 0 0 0 625 4 0 0 25 0 1 0 245161732 21463040 3346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 5240 3346 104 219 0 5017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20960

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.95 2/65 4414
/proc/meminfo: memFree=1866312/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=22832 CPUtime=12.69
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 5388 0 0 0 1262 7 0 0 25 0 1 0 245161732 23379968 5192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 5708 5192 104 219 0 5485 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22832

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 4414
/proc/meminfo: memFree=1853768/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=41568 CPUtime=25.49
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 8782 0 0 0 2535 14 0 0 25 0 1 0 245161732 42565632 8393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 10392 8393 104 219 0 10169 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41568

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 4414
/proc/meminfo: memFree=1831048/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=76396 CPUtime=51.08
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 14497 0 0 0 5085 23 0 0 25 0 1 0 245161732 78229504 14108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 19099 14108 104 219 0 18876 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76396

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 4414
/proc/meminfo: memFree=1797192/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=149852 CPUtime=102.27
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 23176 0 0 0 10192 35 0 0 25 0 1 0 245161732 153448448 22402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 37463 22402 104 219 0 37240 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 149852

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4414
/proc/meminfo: memFree=1795592/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=153692 CPUtime=162.25
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 24346 0 0 0 16183 42 0 0 25 0 1 0 245161732 157380608 22803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 38423 22803 104 219 0 38200 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 153692

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4414
/proc/meminfo: memFree=1779400/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=157388 CPUtime=222.23
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 28400 0 0 0 22172 51 0 0 25 0 1 0 245161732 161165312 26857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 39347 26857 104 219 0 39124 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 157388

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4414
/proc/meminfo: memFree=1752840/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=161400 CPUtime=282.22
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 35187 0 0 0 28163 59 0 0 25 0 1 0 245161732 165273600 33578 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 40350 33578 104 219 0 40127 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 161400

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4415
/proc/meminfo: memFree=1728968/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=164468 CPUtime=342.2
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 41150 0 0 0 34152 68 0 0 25 0 1 0 245161732 168415232 39442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 41117 39442 104 219 0 40894 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 164468

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1706184/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=298016 CPUtime=402.18
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 46949 0 0 0 40141 77 0 0 25 0 1 0 245161732 305168384 45109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 74504 45109 104 219 0 74281 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 298016

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1686728/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=300760 CPUtime=462.17
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 51987 0 0 0 46133 84 0 0 25 0 1 0 245161732 307978240 49949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 75190 49949 104 219 0 74967 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 300760

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1668168/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=311708 CPUtime=522.16
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 58715 0 0 0 52124 92 0 0 25 0 1 0 245161732 319188992 54579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 77927 54579 104 219 0 77704 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 311708

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1650440/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=315208 CPUtime=582.13
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 63457 0 0 0 58115 98 0 0 25 0 1 0 245161732 322772992 58958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 78802 58958 104 219 0 78579 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 315208

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1632520/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=317540 CPUtime=642.13
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 68191 0 0 0 64107 106 0 0 25 0 1 0 245161732 325160960 63395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 79385 63395 104 219 0 79162 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 317540


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1588744/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=325152 CPUtime=882.06
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 80014 0 0 0 88079 127 0 0 25 0 1 0 245161732 332955648 74300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 81288 74300 104 219 0 81065 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 325152

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1575944/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=329708 CPUtime=942.04
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 84198 0 0 0 94072 132 0 0 25 0 1 0 245161732 337620992 77571 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 82427 77571 104 219 0 82204 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 329708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1563784/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=464792 CPUtime=1002.02
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 87573 0 0 0 100062 140 0 0 25 0 1 0 245161732 475947008 80391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 116198 80391 104 219 0 115975 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 464792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1555976/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=466532 CPUtime=1062.01
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 89869 0 0 0 106058 143 0 0 25 0 1 0 245161732 477728768 82360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 116633 82360 104 219 0 116410 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 466532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1546440/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=468724 CPUtime=1121.99
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 92605 0 0 0 112051 148 0 0 25 0 1 0 245161732 479973376 84705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 117181 84705 104 219 0 116958 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 468724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1536968/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=471260 CPUtime=1181.98
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 95330 0 0 0 118046 152 0 0 25 0 1 0 245161732 482570240 87135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 117815 87135 104 219 0 117592 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 471260

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1528136/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=473960 CPUtime=1241.96
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 98125 0 0 0 124039 157 0 0 25 0 1 0 245161732 485335040 89343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 118490 89343 104 219 0 118267 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 473960

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1519624/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=476756 CPUtime=1301.95
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 100672 0 0 0 130035 160 0 0 25 0 1 0 245161732 488198144 91369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 119189 91369 104 219 0 118966 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 476756

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1513288/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=477796 CPUtime=1361.93
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 102391 0 0 0 136029 164 0 0 25 0 1 0 245161732 489263104 92990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 119449 92990 104 219 0 119226 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 477796

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1507272/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=480348 CPUtime=1421.92
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 104365 0 0 0 142025 167 0 0 25 0 1 0 245161732 491876352 94475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 120087 94475 104 219 0 119864 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 480348

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1500424/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=482652 CPUtime=1481.9
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 106504 0 0 0 148020 170 0 0 25 0 1 0 245161732 494235648 96191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 120663 96191 104 219 0 120440 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 482652

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1492872/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=483040 CPUtime=1541.88
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 108447 0 0 0 154015 173 0 0 25 0 1 0 245161732 494632960 98069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 120760 98069 104 219 0 120537 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 483040

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1488776/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=484396 CPUtime=1601.87
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 109517 0 0 0 160011 176 0 0 25 0 1 0 245161732 496021504 99074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 121099 99074 104 219 0 120876 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 484396

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1488328/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=484656 CPUtime=1661.85
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 109635 0 0 0 166007 178 0 0 25 0 1 0 245161732 496287744 99192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 121164 99192 104 219 0 120941 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 484656

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1487496/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=485812 CPUtime=1721.84
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 110041 0 0 0 172003 181 0 0 25 0 1 0 245161732 497471488 99370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 121453 99370 104 219 0 121230 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 485812

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1487048/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=486072 CPUtime=1781.82
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 110169 0 0 0 177999 183 0 0 25 0 1 0 245161732 497737728 99498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 121518 99498 104 219 0 121295 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 486072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1486856/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=486200 CPUtime=1800.02
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 110237 0 0 0 179818 184 0 0 25 0 1 0 245161732 497868800 99533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 121550 99533 104 219 0 121327 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 486200

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4416
/proc/meminfo: memFree=1486856/2055920 swapFree=4183136/4192956
[pid=4413] ppid=4411 vsize=486200 CPUtime=1800.02
/proc/4413/stat : 4413 (PBS4) R 4411 4413 3286 0 -1 4194304 110237 0 0 0 179818 184 0 0 25 0 1 0 245161732 497868800 99533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4413/statm: 121550 99533 104 219 0 121327 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 486200

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.09
CPU user time (s): 1798.19
CPU system time (s): 1.90571
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 486200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.19
system time used= 1.90571
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110238
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= 2157

runsolver used 1.42278 second user time and 3.50247 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  1 17:24:17 UTC 2007

IDJOB= 455259
IDBENCH= 48252
IDSOLVER= 157
FILE ID= node57/455259-1178040257

PBS_JOBID= 4728433

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_2.opb
COMMAND LINE= /tmp/evaluation/455259-1178040257/PBS4 /tmp/evaluation/455259-1178040257/instance-455259-1178040257.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-455259-1178040257 -o ROOT/results/node57/conversion-455259-1178040257 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455259-1178040257/instance-455259-1178040257.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-455259-1178040257 -o ROOT/results/node57/solver-455259-1178040257 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455259-1178040257/PBS4 /tmp/evaluation/455259-1178040257/instance-455259-1178040257.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3576405369e31b0bc5c7707d6d764dde

RANDOM SEED= 677540013

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1887400 kB
Buffers:         34732 kB
Cached:          69392 kB
SwapCached:       3520 kB
Active:          77644 kB
Inactive:        38768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1887400 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            38236 kB
Committed_AS:  4721600 kB
PageTables:       1408 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 node57 on Tue May  1 17:54:20 UTC 2007