Trace number 459604

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-B.opb
MD5SUMe7b4c80573ea65996ed7438c7cd24465
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.447931
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/459604-1178656649/instance-459604-1178656649.opb ......
1800.03/1800.61	c done parsing opb.
1800.03/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459604-1178656649/instance-459604-1178656649.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-459604-1178656649 -o ROOT/results/node19/solver-459604-1178656649 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459604-1178656649/instance-459604-1178656649.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: 0.95 0.96 0.97 3/77 27106
/proc/meminfo: memFree=1712400/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=1456 CPUtime=0
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 313582335 1490944 148 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 364 148 86 219 0 141 0

[startup+0.044744 s]
/proc/loadavg: 0.95 0.96 0.97 3/77 27106
/proc/meminfo: memFree=1712400/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=1716 CPUtime=0.04
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 274 0 0 0 4 0 0 0 18 0 1 0 313582335 1757184 256 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 429 256 90 219 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1716

[startup+0.102742 s]
/proc/loadavg: 0.95 0.96 0.97 3/77 27106
/proc/meminfo: memFree=1712400/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=2484 CPUtime=0.09
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 378 0 0 0 9 0 0 0 18 0 1 0 313582335 2543616 361 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 621 361 90 219 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.30176 s]
/proc/loadavg: 0.95 0.96 0.97 3/77 27106
/proc/meminfo: memFree=1712400/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=3692 CPUtime=0.29
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 669 0 0 0 29 0 0 0 19 0 1 0 313582335 3780608 651 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 923 651 90 219 0 700 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701805 s]
/proc/loadavg: 0.95 0.96 0.97 3/77 27106
/proc/meminfo: memFree=1712400/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=6068 CPUtime=0.69
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 1089 0 0 0 68 1 0 0 22 0 1 0 313582335 6213632 1071 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 1517 1071 90 219 0 1294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50189 s]
/proc/loadavg: 0.95 0.96 0.97 3/78 27107
/proc/meminfo: memFree=1707208/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=10892 CPUtime=1.49
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 1697 0 0 0 147 2 0 0 25 0 1 0 313582335 11153408 1630 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 2723 1630 90 219 0 2500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10892

[startup+3.10106 s]
/proc/loadavg: 0.95 0.96 0.97 2/78 27107
/proc/meminfo: memFree=1704904/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=11820 CPUtime=3.09
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 2193 0 0 0 305 4 0 0 25 0 1 0 313582335 12103680 2029 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 2955 2029 90 219 0 2732 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11820

[startup+6.30141 s]
/proc/loadavg: 0.95 0.96 0.97 2/78 27107
/proc/meminfo: memFree=1703688/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=12660 CPUtime=6.29
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 2438 0 0 0 623 6 0 0 25 0 1 0 313582335 12963840 2274 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 3165 2274 90 219 0 2942 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12660

[startup+12.7011 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 27107
/proc/meminfo: memFree=1699848/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=14036 CPUtime=12.69
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 3507 0 0 0 1259 10 0 0 25 0 1 0 313582335 14372864 3150 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 3509 3150 90 219 0 3286 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14036

[startup+25.5025 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 27107
/proc/meminfo: memFree=1698440/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=16444 CPUtime=25.49
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 4224 0 0 0 2532 17 0 0 25 0 1 0 313582335 16838656 3482 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 4111 3482 90 219 0 3888 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16444

[startup+51.1023 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 27107
/proc/meminfo: memFree=1695880/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=17892 CPUtime=51.08
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 4873 0 0 0 5081 27 0 0 25 0 1 0 313582335 18321408 4131 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 4473 4131 90 219 0 4250 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17892

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27107
/proc/meminfo: memFree=1688072/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=31168 CPUtime=102.27
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 7596 0 0 0 10179 48 0 0 25 0 1 0 313582335 31916032 6085 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 7792 6085 90 219 0 7569 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31168

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27107
/proc/meminfo: memFree=1684488/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=32904 CPUtime=162.25
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 8482 0 0 0 16157 68 0 0 25 0 1 0 313582335 33693696 6971 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 8226 6971 90 219 0 8003 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32904

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27107
/proc/meminfo: memFree=1682248/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=34280 CPUtime=222.23
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 9037 0 0 0 22134 89 0 0 25 0 1 0 313582335 35102720 7526 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 8570 7526 90 219 0 8347 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27107
/proc/meminfo: memFree=1679496/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=42116 CPUtime=282.22
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 11262 0 0 0 28114 108 0 0 25 0 1 0 313582335 43126784 8214 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 10529 8214 90 219 0 10306 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42116

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1676744/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=43592 CPUtime=342.2
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 11921 0 0 0 34099 121 0 0 25 0 1 0 313582335 44638208 8873 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 10898 8873 90 219 0 10675 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43592

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1674888/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=44664 CPUtime=402.18
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 12391 0 0 0 40078 140 0 0 25 0 1 0 313582335 45735936 9343 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 11166 9343 90 219 0 10943 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44664

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1673416/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=45456 CPUtime=462.17
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 12773 0 0 0 46058 159 0 0 25 0 1 0 313582335 46546944 9725 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 11364 9725 90 219 0 11141 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45456

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1671816/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=46588 CPUtime=522.16
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 13166 0 0 0 52040 176 0 0 25 0 1 0 313582335 47706112 10118 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 11647 10118 90 219 0 11424 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46588

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1670664/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=47208 CPUtime=582.14
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 13457 0 0 0 58022 192 0 0 25 0 1 0 313582335 48340992 10409 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 11802 10409 90 219 0 11579 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47208

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1669384/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=47864 CPUtime=642.13
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 13780 0 0 0 64005 208 0 0 25 0 1 0 313582335 49012736 10732 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 11966 10732 90 219 0 11743 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47864


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1665928/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=61896 CPUtime=822.08
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 17720 0 0 0 81961 247 0 0 25 0 1 0 313582335 63381504 11599 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 15474 11599 90 219 0 15251 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 61896

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1665032/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=62684 CPUtime=882.06
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 17944 0 0 0 87949 257 0 0 25 0 1 0 313582335 64188416 11823 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 15671 11823 90 219 0 15448 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62684

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1663688/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=62820 CPUtime=942.05
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 18286 0 0 0 93934 271 0 0 25 0 1 0 313582335 64327680 12165 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 15705 12165 90 219 0 15482 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 62820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1662856/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=63656 CPUtime=1002.03
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 18502 0 0 0 99920 283 0 0 25 0 1 0 313582335 65183744 12381 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 15914 12381 90 219 0 15691 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 63656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1661960/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=63792 CPUtime=1062.01
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 18728 0 0 0 105909 292 0 0 25 0 1 0 313582335 65323008 12607 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 15948 12607 90 219 0 15725 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 63792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1660424/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=64960 CPUtime=1122
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 19103 0 0 0 111895 305 0 0 25 0 1 0 313582335 66519040 12982 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 16240 12982 90 219 0 16017 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 64960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1659528/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=65904 CPUtime=1181.98
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 19323 0 0 0 117883 315 0 0 25 0 1 0 313582335 67485696 13202 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 16476 13202 90 219 0 16253 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 65904

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1658312/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=66036 CPUtime=1241.97
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 19625 0 0 0 123871 326 0 0 25 0 1 0 313582335 67620864 13504 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 16509 13504 90 219 0 16286 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 66036

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1657288/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=67172 CPUtime=1301.96
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 19885 0 0 0 129859 337 0 0 25 0 1 0 313582335 68784128 13764 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 16793 13764 90 219 0 16570 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 67172

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27109
/proc/meminfo: memFree=1656328/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=67592 CPUtime=1361.94
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 20122 0 0 0 135845 349 0 0 25 0 1 0 313582335 69214208 14001 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 16898 14001 90 219 0 16675 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 67592

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 27183
/proc/meminfo: memFree=1653840/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=68660 CPUtime=1421.89
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 20384 0 0 0 141828 361 0 0 25 0 1 0 313582335 70307840 14263 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 17165 14263 90 219 0 16942 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 68660

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27307
/proc/meminfo: memFree=1653960/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=68660 CPUtime=1481.8
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 20658 0 0 0 147805 375 0 0 25 0 1 0 313582335 70307840 14537 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 17165 14537 90 219 0 16942 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 68660

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27307
/proc/meminfo: memFree=1653192/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=68660 CPUtime=1541.79
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 20850 0 0 0 153794 385 0 0 25 0 1 0 313582335 70307840 14729 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 17165 14729 90 219 0 16942 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 68660

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 27307
/proc/meminfo: memFree=1652424/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=69792 CPUtime=1601.78
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 21056 0 0 0 159783 395 0 0 25 0 1 0 313582335 71467008 14935 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 17448 14935 90 219 0 17225 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 69792

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27307
/proc/meminfo: memFree=1651784/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=69952 CPUtime=1661.76
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 21217 0 0 0 165771 405 0 0 25 0 1 0 313582335 71630848 15096 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 17488 15096 90 219 0 17265 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 69952

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27307
/proc/meminfo: memFree=1649032/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=70256 CPUtime=1721.74
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 21903 0 0 0 171756 418 0 0 25 0 1 0 313582335 71942144 15782 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 17564 15782 90 219 0 17341 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 70256

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27307
/proc/meminfo: memFree=1644168/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=88484 CPUtime=1781.72
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 23151 0 0 0 177739 433 0 0 25 0 1 0 313582335 90607616 17030 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 22121 17030 90 219 0 21898 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 88484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27307
/proc/meminfo: memFree=1643464/2055920 swapFree=4153680/4192956
[pid=27106] ppid=27104 vsize=88484 CPUtime=1800.03
/proc/27106/stat : 27106 (PBS4_SAT07v2) R 27104 27106 26346 0 -1 4194304 23314 0 0 0 179566 437 0 0 25 0 1 0 313582335 90607616 17193 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27106/statm: 22121 17193 90 219 0 21898 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 88484

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): 1800.05
CPU user time (s): 1795.66
CPU system time (s): 4.39233
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 88484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.66
system time used= 4.39233
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23315
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= 1667

runsolver used 1.74173 second user time and 4.39133 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  8 20:37:29 UTC 2007

IDJOB= 459604
IDBENCH= 48065
IDSOLVER= 200
FILE ID= node19/459604-1178656649

PBS_JOBID= 5218008

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459604-1178656649/instance-459604-1178656649.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-459604-1178656649 -o ROOT/results/node19/conversion-459604-1178656649 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459604-1178656649/instance-459604-1178656649.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-459604-1178656649 -o ROOT/results/node19/solver-459604-1178656649 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459604-1178656649/instance-459604-1178656649.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e7b4c80573ea65996ed7438c7cd24465

RANDOM SEED= 797446498

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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:       1712808 kB
Buffers:         37292 kB
Cached:         215524 kB
SwapCached:       8100 kB
Active:         166408 kB
Inactive:       110388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712808 kB
SwapTotal:     4192956 kB
SwapFree:      4153680 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          31032 kB
Slab:            51788 kB
Committed_AS:  9088628 kB
PageTables:       1788 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node19 on Tue May  8 21:07:32 UTC 2007