Trace number 352858

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 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a2.opb
MD5SUMd9e9e5fece70ebbc4c28befed36e7afc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark139
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 139
Optimality of the best value was proved NO
Number of variables360
Total number of constraints980
Number of constraints which are clauses980
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 360
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 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
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/352858-1176644181/instance-352858-1176644181.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 180
0.00/0.01	o 179
0.00/0.01	o 178
0.00/0.01	o 177
0.00/0.01	o 176
0.00/0.01	o 175
0.00/0.01	o 174
0.00/0.01	o 173
0.00/0.01	o 172
0.00/0.01	o 171
0.00/0.01	o 170
0.00/0.01	o 169
0.00/0.01	o 168
0.00/0.01	o 167
0.00/0.01	o 166
0.00/0.01	o 165
0.00/0.01	o 164
0.00/0.02	o 163
0.00/0.02	o 162
0.00/0.06	o 161
1.79/1.87	o 160
1.89/1.90	o 159
1.89/1.95	o 158
1.89/1.96	o 157
2.29/2.38	o 156
2.39/2.43	o 155
5.39/5.45	o 154
5.78/5.80	o 150
383.84/384.04	o 149
582.16/582.41	o 148
1800.01/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352858-1176644181/instance-352858-1176644181.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/node20/watcher-352858-1176644181 -o ROOT/results/node20/solver-352858-1176644181 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352858-1176644181/PBS4 /tmp/evaluation/352858-1176644181/instance-352858-1176644181.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8596
/proc/meminfo: memFree=1866368/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=1324 CPUtime=0
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 112335471 1355776 126 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8596/statm: 331 126 87 219 0 108 0

[startup+0.071968 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8596
/proc/meminfo: memFree=1866368/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=1720 CPUtime=0.06
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 261 0 0 0 6 0 0 0 18 0 1 0 112335471 1761280 243 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 430 243 103 219 0 207 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1720

[startup+0.101973 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8596
/proc/meminfo: memFree=1866368/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=1720 CPUtime=0.09
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 301 0 0 0 9 0 0 0 18 0 1 0 112335471 1761280 283 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 430 283 103 219 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1720

[startup+0.302015 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8596
/proc/meminfo: memFree=1866368/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=3404 CPUtime=0.29
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 605 0 0 0 29 0 0 0 19 0 1 0 112335471 3485696 587 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 851 587 103 219 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3404

[startup+0.701093 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8596
/proc/meminfo: memFree=1866368/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=5452 CPUtime=0.69
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 1197 0 0 0 68 1 0 0 22 0 1 0 112335471 5582848 1179 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 1363 1179 103 219 0 1140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5452

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8597
/proc/meminfo: memFree=1859960/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=17936 CPUtime=1.48
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 2344 0 0 0 147 1 0 0 25 0 1 0 112335471 18366464 2326 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 4484 2326 103 219 0 4261 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17936

[startup+3.10258 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8597
/proc/meminfo: memFree=1854904/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=18944 CPUtime=3.09
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 3598 0 0 0 306 3 0 0 25 0 1 0 112335471 19398656 3531 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 4736 3531 104 219 0 4513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18944

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8597
/proc/meminfo: memFree=1848952/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=19732 CPUtime=6.29
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 4598 0 0 0 624 5 0 0 25 0 1 0 112335471 20205568 4434 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 4933 4434 104 219 0 4710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19732

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8597
/proc/meminfo: memFree=1844984/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=36668 CPUtime=12.69
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 5560 0 0 0 1260 9 0 0 25 0 1 0 112335471 37548032 5396 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 9167 5396 104 219 0 8944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36668

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8597
/proc/meminfo: memFree=1842872/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=37868 CPUtime=25.48
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 6258 0 0 0 2535 13 0 0 25 0 1 0 112335471 38776832 5901 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 9467 5901 104 219 0 9244 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37868

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8597
/proc/meminfo: memFree=1841400/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=38684 CPUtime=51.07
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 6614 0 0 0 5084 23 0 0 25 0 1 0 112335471 39612416 6257 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 9671 6257 104 219 0 9448 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38684

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1836600/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=41540 CPUtime=102.26
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 8175 0 0 0 10186 40 0 0 25 0 1 0 112335471 42536960 7433 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 10385 7433 104 219 0 10162 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41540

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1834296/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=45884 CPUtime=162.23
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 9514 0 0 0 16169 54 0 0 25 0 1 0 112335471 46985216 8003 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 11471 8003 104 219 0 11248 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 45884

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1830648/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=46924 CPUtime=222.21
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 10403 0 0 0 22151 70 0 0 25 0 1 0 112335471 48050176 8892 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 11731 8892 104 219 0 11508 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46924

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1828920/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=47888 CPUtime=282.18
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 10831 0 0 0 28137 81 0 0 25 0 1 0 112335471 49037312 9320 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 11972 9320 104 219 0 11749 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 47888

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1825080/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=48668 CPUtime=342.16
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 11784 0 0 0 34122 94 0 0 25 0 1 0 112335471 49836032 10273 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 12167 10273 104 219 0 11944 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 48668

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1822136/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=55676 CPUtime=402.14
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 14048 0 0 0 40109 105 0 0 25 0 1 0 112335471 57012224 11000 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 13919 11000 104 219 0 13696 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 55676

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1820728/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=56492 CPUtime=462.11
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 14405 0 0 0 46097 114 0 0 25 0 1 0 112335471 57847808 11357 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549593 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 14123 11357 104 219 0 13900 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 56492

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1819256/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=57560 CPUtime=522.1
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 14773 0 0 0 52088 122 0 0 25 0 1 0 112335471 58941440 11725 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 14390 11725 104 219 0 14167 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 57560

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1817912/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=58064 CPUtime=582.07
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 15106 0 0 0 58077 130 0 0 25 0 1 0 112335471 59457536 12058 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 14516 12058 104 219 0 14293 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 58064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1816568/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=58744 CPUtime=642.05
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 15438 0 0 0 64066 139 0 0 25 0 1 0 112335471 60153856 12390 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 14686 12390 104 219 0 14463 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 58744


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1812664/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=60844 CPUtime=821.98
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 16434 0 0 0 82035 163 0 0 25 0 1 0 112335471 62304256 13386 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 15211 13386 104 219 0 14988 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 60844

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1811448/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=61524 CPUtime=881.95
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 16713 0 0 0 88025 170 0 0 25 0 1 0 112335471 63000576 13665 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 15381 13665 104 219 0 15158 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 61524

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1810424/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=62392 CPUtime=941.93
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 16978 0 0 0 94018 175 0 0 25 0 1 0 112335471 63889408 13930 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 15598 13930 104 219 0 15375 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 62392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1809272/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=75448 CPUtime=1001.91
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 20334 0 0 0 100006 185 0 0 25 0 1 0 112335471 77258752 14213 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 18862 14213 104 219 0 18639 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 75448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1808248/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=75448 CPUtime=1061.89
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 20581 0 0 0 105996 193 0 0 25 0 1 0 112335471 77258752 14460 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 18862 14460 104 219 0 18639 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 75448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1807160/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=76408 CPUtime=1121.86
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 20830 0 0 0 111985 201 0 0 25 0 1 0 112335471 78241792 14709 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 19102 14709 104 219 0 18879 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 76408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1806264/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=76408 CPUtime=1181.84
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 21078 0 0 0 117977 207 0 0 25 0 1 0 112335471 78241792 14957 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 19102 14957 104 219 0 18879 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 76408

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1805048/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=77276 CPUtime=1241.81
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 21357 0 0 0 123969 212 0 0 25 0 1 0 112335471 79130624 15236 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 19319 15236 104 219 0 19096 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 77276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1804216/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=77276 CPUtime=1301.8
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 21586 0 0 0 129962 218 0 0 25 0 1 0 112335471 79130624 15465 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 19319 15465 104 219 0 19096 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 77276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1802936/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=78340 CPUtime=1361.78
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 21899 0 0 0 135953 225 0 0 25 0 1 0 112335471 80220160 15778 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 19585 15778 104 219 0 19362 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 78340

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8599
/proc/meminfo: memFree=1801400/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=79320 CPUtime=1421.75
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 22269 0 0 0 141943 232 0 0 25 0 1 0 112335471 81223680 16148 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 19830 16148 104 219 0 19607 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 79320

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8625
/proc/meminfo: memFree=1798728/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=79320 CPUtime=1481.73
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 22628 0 0 0 147933 240 0 0 25 0 1 0 112335471 81223680 16507 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 19830 16507 104 219 0 19607 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 79320

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8797
/proc/meminfo: memFree=1798512/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=80504 CPUtime=1541.61
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 22935 0 0 0 153913 248 0 0 25 0 1 0 112335471 82436096 16814 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 20126 16814 104 219 0 19903 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 80504

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8797
/proc/meminfo: memFree=1797560/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=80504 CPUtime=1601.58
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 23177 0 0 0 159905 253 0 0 25 0 1 0 112335471 82436096 17056 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 20126 17056 104 219 0 19903 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 80504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8797
/proc/meminfo: memFree=1796664/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=80504 CPUtime=1661.56
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 23449 0 0 0 165896 260 0 0 25 0 1 0 112335471 82436096 17328 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 20126 17328 104 219 0 19903 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 80504

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8797
/proc/meminfo: memFree=1794936/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=81608 CPUtime=1721.54
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 23883 0 0 0 171888 266 0 0 25 0 1 0 112335471 83566592 17762 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 20402 17762 104 219 0 20179 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 81608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8797
/proc/meminfo: memFree=1793912/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=81752 CPUtime=1781.51
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 24128 0 0 0 177880 271 0 0 25 0 1 0 112335471 83714048 18007 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 20438 18007 104 219 0 20215 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 81752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8797
/proc/meminfo: memFree=1793528/2055920 swapFree=4156516/4192956
[pid=8596] ppid=8594 vsize=81752 CPUtime=1800.01
/proc/8596/stat : 8596 (PBS4) R 8594 8596 7933 0 -1 4194304 24210 0 0 0 179728 273 0 0 25 0 1 0 112335471 83714048 18089 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8596/statm: 20438 18089 104 219 0 20215 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 81752

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): 1800.82
CPU time (s): 1800.03
CPU user time (s): 1797.29
CPU system time (s): 2.74758
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 81752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.29
system time used= 2.74758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24211
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= 9033

runsolver used 2.11668 second user time and 4.37633 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 13:36:21 UTC 2007

IDJOB= 352858
IDBENCH= 2060
IDSOLVER= 157
FILE ID= node20/352858-1176644181

PBS_JOBID= 4559846

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a2.opb
COMMAND LINE= /tmp/evaluation/352858-1176644181/PBS4 /tmp/evaluation/352858-1176644181/instance-352858-1176644181.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-352858-1176644181 -o ROOT/results/node20/conversion-352858-1176644181 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352858-1176644181/instance-352858-1176644181.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-352858-1176644181 -o ROOT/results/node20/solver-352858-1176644181 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352858-1176644181/PBS4 /tmp/evaluation/352858-1176644181/instance-352858-1176644181.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d9e9e5fece70ebbc4c28befed36e7afc

RANDOM SEED= 600536042

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1866712 kB
Buffers:         26636 kB
Cached:          99860 kB
SwapCached:      17936 kB
Active:          67068 kB
Inactive:        85308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866712 kB
SwapTotal:     4192956 kB
SwapFree:      4156516 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          29528 kB
Slab:            22476 kB
Committed_AS:   720560 kB
PageTables:       1688 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 node20 on Sun Apr 15 14:06:24 UTC 2007