Trace number 364655

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. 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8b1.opb
MD5SUM45a62012cfe681f45441c62f782d8601
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark30.2574
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved YES
Number of variables672
Total number of constraints2404
Number of constraints which are clauses2404
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 672
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 672
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 672
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/364655-1177041595/instance-364655-1177041595.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 336
0.00/0.02	o 335
0.00/0.02	o 334
0.00/0.02	o 333
0.00/0.03	o 226
1800.01/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/364655-1177041595/instance-364655-1177041595.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/node17/watcher-364655-1177041595 -o ROOT/results/node17/solver-364655-1177041595 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364655-1177041595/PBS4 /tmp/evaluation/364655-1177041595/instance-364655-1177041595.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: 0.85 0.97 0.99 3/77 6836
/proc/meminfo: memFree=1649064/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=1456 CPUtime=0
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 152077046 1490944 139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596784 0 0 4096 0 0 0 0 17 1 0 0
/proc/6836/statm: 364 139 87 219 0 141 0

[startup+0.0888651 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6836
/proc/meminfo: memFree=1649064/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=1844 CPUtime=0.08
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 317 0 0 0 8 0 0 0 18 0 1 0 152077046 1888256 299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 461 299 103 219 0 238 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1844

[startup+0.102866 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6836
/proc/meminfo: memFree=1649064/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=1844 CPUtime=0.09
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 339 0 0 0 9 0 0 0 18 0 1 0 152077046 1888256 321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 461 321 103 219 0 238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1844

[startup+0.302886 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6836
/proc/meminfo: memFree=1649064/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=3380 CPUtime=0.29
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 609 0 0 0 29 0 0 0 19 0 1 0 152077046 3461120 591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 845 591 103 219 0 622 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3380

[startup+0.702934 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6836
/proc/meminfo: memFree=1649064/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=5624 CPUtime=0.69
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 1109 0 0 0 69 0 0 0 22 0 1 0 152077046 5758976 1091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 1406 1091 103 219 0 1183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5624

[startup+1.50201 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6837
/proc/meminfo: memFree=1643616/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=9720 CPUtime=1.49
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 1995 0 0 0 149 0 0 0 25 0 1 0 152077046 9953280 1977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 2430 1977 103 219 0 2207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9720

[startup+3.10118 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6837
/proc/meminfo: memFree=1639072/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=18104 CPUtime=3.09
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 3394 0 0 0 308 1 0 0 25 0 1 0 152077046 18538496 3327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 4526 3327 104 219 0 4303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18104

[startup+6.30151 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 6837
/proc/meminfo: memFree=1632928/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=18492 CPUtime=6.29
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 4480 0 0 0 624 5 0 0 25 0 1 0 152077046 18935808 4413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 4623 4413 104 219 0 4400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18492

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 6837
/proc/meminfo: memFree=1631072/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=18624 CPUtime=12.68
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 4589 0 0 0 1261 7 0 0 25 0 1 0 152077046 19070976 4522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 4656 4522 104 219 0 4433 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18624

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 6837
/proc/meminfo: memFree=1630624/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=19428 CPUtime=25.48
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 4806 0 0 0 2540 8 0 0 25 0 1 0 152077046 19894272 4642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 4857 4642 104 219 0 4634 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19428

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 6837
/proc/meminfo: memFree=1629984/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=19816 CPUtime=51.08
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 4968 0 0 0 5097 11 0 0 25 0 1 0 152077046 20291584 4804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 4954 4804 104 219 0 4731 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19816

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/84 7005
/proc/meminfo: memFree=1627688/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=21188 CPUtime=102.21
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 5402 0 0 0 10206 15 0 0 25 0 1 0 152077046 21696512 5045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 5297 5045 104 219 0 5074 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 21188

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1627744/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=23460 CPUtime=162.17
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 6098 0 0 0 16196 21 0 0 25 0 1 0 152077046 24023040 5356 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 5865 5356 104 219 0 5642 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 23460

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1626592/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=24036 CPUtime=222.15
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 6344 0 0 0 22190 25 0 0 25 0 1 0 152077046 24612864 5602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 6009 5602 104 219 0 5786 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 24036

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1625696/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=24332 CPUtime=282.13
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 6560 0 0 0 28184 29 0 0 25 0 1 0 152077046 24915968 5818 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 6083 5818 104 219 0 5860 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 24332

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1624864/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=24976 CPUtime=342.12
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 6779 0 0 0 34180 32 0 0 25 0 1 0 152077046 25575424 6037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 6244 6037 104 219 0 6021 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 24976

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1624032/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=28452 CPUtime=402.1
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 7758 0 0 0 40174 36 0 0 25 0 1 0 152077046 29134848 6247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 7113 6247 104 219 0 6890 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 28452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1623136/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=28904 CPUtime=462.08
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 7986 0 0 0 46167 41 0 0 25 0 1 0 152077046 29597696 6475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 7226 6475 104 219 0 7003 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 28904

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1622048/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=29548 CPUtime=522.07
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 8250 0 0 0 52159 48 0 0 25 0 1 0 152077046 30257152 6739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 7387 6739 104 219 0 7164 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 29548

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1621216/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=30124 CPUtime=582.05
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 8498 0 0 0 58151 54 0 0 25 0 1 0 152077046 30846976 6987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 7531 6987 104 219 0 7308 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 30124

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1620256/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=30440 CPUtime=642.04
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 8719 0 0 0 64144 60 0 0 25 0 1 0 152077046 31170560 7208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 7610 7208 104 219 0 7387 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 30440


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1618080/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=37656 CPUtime=821.98
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 10820 0 0 0 82130 68 0 0 25 0 1 0 152077046 38559744 7772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 9414 7772 104 219 0 9191 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 37656

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1617312/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=38056 CPUtime=881.96
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 11008 0 0 0 88126 70 0 0 25 0 1 0 152077046 38969344 7960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 9514 7960 104 219 0 9291 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 38056

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 7035
/proc/meminfo: memFree=1616544/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=38484 CPUtime=941.94
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 11191 0 0 0 94121 73 0 0 25 0 1 0 152077046 39407616 8143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 9621 8143 104 219 0 9398 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 38484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1615776/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=38936 CPUtime=1001.93
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 11379 0 0 0 100116 77 0 0 25 0 1 0 152077046 39870464 8331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 9734 8331 104 219 0 9511 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 38936

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1615072/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=39416 CPUtime=1061.91
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 11560 0 0 0 106112 79 0 0 25 0 1 0 152077046 40361984 8512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 9854 8512 104 219 0 9631 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 39416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1614304/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=39928 CPUtime=1121.9
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 11742 0 0 0 112107 83 0 0 25 0 1 0 152077046 40886272 8694 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559442 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 9982 8694 104 219 0 9759 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 39928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1613536/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=39928 CPUtime=1181.88
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 11922 0 0 0 118103 85 0 0 25 0 1 0 152077046 40886272 8874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 9982 8874 104 219 0 9759 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 39928

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1612832/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=40472 CPUtime=1241.86
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 12103 0 0 0 124098 88 0 0 25 0 1 0 152077046 41443328 9055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10118 9055 104 219 0 9895 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 40472

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1612064/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=41048 CPUtime=1301.85
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 12284 0 0 0 130094 91 0 0 25 0 1 0 152077046 42033152 9236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10262 9236 104 219 0 10039 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 41048

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1611360/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=41048 CPUtime=1361.82
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 12460 0 0 0 136089 93 0 0 25 0 1 0 152077046 42033152 9412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10262 9412 104 219 0 10039 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 41048

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1610592/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=41660 CPUtime=1421.82
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 12638 0 0 0 142086 96 0 0 25 0 1 0 152077046 42659840 9590 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10415 9590 104 219 0 10192 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 41660

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1609888/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=41660 CPUtime=1481.79
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 12815 0 0 0 148081 98 0 0 25 0 1 0 152077046 42659840 9767 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10415 9767 104 219 0 10192 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 41660

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1609312/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=42312 CPUtime=1541.77
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 12991 0 0 0 154077 100 0 0 25 0 1 0 152077046 43327488 9943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10578 9943 104 219 0 10355 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 42312

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1608672/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=43004 CPUtime=1601.76
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 13165 0 0 0 160073 103 0 0 25 0 1 0 152077046 44036096 10117 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559936 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10751 10117 104 219 0 10528 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 43004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1607904/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=43004 CPUtime=1661.75
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 13339 0 0 0 166070 105 0 0 25 0 1 0 152077046 44036096 10291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10751 10291 104 219 0 10528 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 43004

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1607200/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=43740 CPUtime=1721.72
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 13512 0 0 0 172065 107 0 0 25 0 1 0 152077046 44789760 10464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10935 10464 104 219 0 10712 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 43740

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7035
/proc/meminfo: memFree=1606496/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=43740 CPUtime=1781.71
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 13684 0 0 0 178062 109 0 0 25 0 1 0 152077046 44789760 10636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10935 10636 104 219 0 10712 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 43740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 7035
/proc/meminfo: memFree=1606240/2055920 swapFree=4141660/4192956
[pid=6836] ppid=6834 vsize=43740 CPUtime=1800.01
/proc/6836/stat : 6836 (PBS4) R 6834 6836 6774 0 -1 4194304 13737 0 0 0 179891 110 0 0 25 0 1 0 152077046 44789760 10689 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6836/statm: 10935 10689 104 219 0 10712 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 43740

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): 1800.03
CPU user time (s): 1798.92
CPU system time (s): 1.11283
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 43740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.11283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13738
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= 2395

runsolver used 2.06669 second user time and 4.08838 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Fri Apr 20 03:59:55 UTC 2007

IDJOB= 364655
IDBENCH= 2140
IDSOLVER= 157
FILE ID= node17/364655-1177041595

PBS_JOBID= 4640143

Free space on /tmp= 66392 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-ii8b1.opb
COMMAND LINE= /tmp/evaluation/364655-1177041595/PBS4 /tmp/evaluation/364655-1177041595/instance-364655-1177041595.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-364655-1177041595 -o ROOT/results/node17/conversion-364655-1177041595 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364655-1177041595/instance-364655-1177041595.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-364655-1177041595 -o ROOT/results/node17/solver-364655-1177041595 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/364655-1177041595/PBS4 /tmp/evaluation/364655-1177041595/instance-364655-1177041595.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  45a62012cfe681f45441c62f782d8601

RANDOM SEED= 695598783

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1649536 kB
Buffers:         34968 kB
Cached:         296132 kB
SwapCached:      13524 kB
Active:          82204 kB
Inactive:       271580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649536 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          29496 kB
Slab:            38128 kB
Committed_AS:  7139896 kB
PageTables:       1796 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= 66392 MiB

End job on node17 on Fri Apr 20 04:29:58 UTC 2007