Trace number 348009

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
Pueblo 1.4? (TO) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-tr12-30.opb
MD5SUM012c11861136c422cb8bda81e1d7561a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 1295
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 533310
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261781
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533310
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.28/0.35	c starting to Solve
0.28/0.35	c #variables read: 21960 - #constraints read: 1111

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348009-1176560267/instance-348009-1176560267.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/node14/watcher-348009-1176560267 -o ROOT/results/node14/solver-348009-1176560267 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348009-1176560267/instance-348009-1176560267.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: 1.02 1.05 1.01 3/77 2590
/proc/meminfo: memFree=1770408/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=2552 CPUtime=0
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 103944471 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 638 228 193 16 0 77 0

[startup+0.021066 s]
/proc/loadavg: 1.02 1.05 1.01 3/77 2590
/proc/meminfo: memFree=1770408/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=2952 CPUtime=0.01
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 377 0 0 0 1 0 0 0 18 0 1 0 103944471 3022848 347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 738 347 193 16 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2952

[startup+0.101073 s]
/proc/loadavg: 1.02 1.05 1.01 3/77 2590
/proc/meminfo: memFree=1770408/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=4948 CPUtime=0.09
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 875 0 0 0 9 0 0 0 18 0 1 0 103944471 5066752 845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 1237 845 199 16 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4948

[startup+0.301092 s]
/proc/loadavg: 1.02 1.05 1.01 3/77 2590
/proc/meminfo: memFree=1770408/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=11068 CPUtime=0.28
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 2205 0 0 0 28 0 0 0 19 0 1 0 103944471 11333632 2175 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 2767 2175 205 16 0 2206 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11068

[startup+0.70113 s]
/proc/loadavg: 1.02 1.05 1.01 3/77 2590
/proc/meminfo: memFree=1770408/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=12992 CPUtime=0.68
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 2675 0 0 0 68 0 0 0 23 0 1 0 103944471 13303808 2645 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134553168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 3248 2645 206 16 0 2687 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12992

[startup+1.50121 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 2591
/proc/meminfo: memFree=1760480/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=12992 CPUtime=1.48
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 2699 0 0 0 148 0 0 0 25 0 1 0 103944471 13303808 2669 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 3248 2669 206 16 0 2687 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12992

[startup+3.10136 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 2591
/proc/meminfo: memFree=1760224/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=13772 CPUtime=3.08
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 2878 0 0 0 308 0 0 0 25 0 1 0 103944471 14102528 2848 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528713 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 3443 2848 206 16 0 2882 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13772

[startup+6.30166 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 2591
/proc/meminfo: memFree=1759344/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=14032 CPUtime=6.28
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 2951 0 0 0 628 0 0 0 25 0 1 0 103944471 14368768 2921 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528646 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 3508 2921 206 16 0 2947 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14032

[startup+12.7013 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 2591
/proc/meminfo: memFree=1758632/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=14928 CPUtime=12.69
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 3181 0 0 0 1268 1 0 0 25 0 1 0 103944471 15286272 3151 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 3732 3151 206 16 0 3171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14928

[startup+25.5015 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 2591
/proc/meminfo: memFree=1758760/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=15064 CPUtime=25.48
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 3189 0 0 0 2547 1 0 0 25 0 1 0 103944471 15425536 3159 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 3766 3159 206 16 0 3205 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15064

[startup+51.1019 s]
/proc/loadavg: 1.01 1.04 1.01 2/78 2591
/proc/meminfo: memFree=1757224/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=16652 CPUtime=51.07
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 3605 0 0 0 5106 1 0 0 25 0 1 0 103944471 17051648 3575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4163 3575 206 16 0 3602 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16652

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 2591
/proc/meminfo: memFree=1756584/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=17328 CPUtime=102.27
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 3750 0 0 0 10225 2 0 0 25 0 1 0 103944471 17743872 3720 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4332 3720 206 16 0 3771 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17328

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2591
/proc/meminfo: memFree=1755752/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=18188 CPUtime=162.25
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 3948 0 0 0 16222 3 0 0 25 0 1 0 103944471 18624512 3918 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4547 3918 206 16 0 3986 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18188

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2591
/proc/meminfo: memFree=1755624/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=18324 CPUtime=222.23
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 3980 0 0 0 22220 3 0 0 25 0 1 0 103944471 18763776 3950 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4581 3950 206 16 0 4020 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18324

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2591
/proc/meminfo: memFree=1755368/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=18640 CPUtime=282.22
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4025 0 0 0 28218 4 0 0 25 0 1 0 103944471 19087360 3995 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4660 3995 206 16 0 4099 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18640

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2591
/proc/meminfo: memFree=1755176/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=18876 CPUtime=342.19
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4083 0 0 0 34215 4 0 0 25 0 1 0 103944471 19329024 4053 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4719 4053 206 16 0 4158 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1754920/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=19100 CPUtime=402.18
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4146 0 0 0 40213 5 0 0 25 0 1 0 103944471 19558400 4116 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528624 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4775 4116 206 16 0 4214 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19100

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1754600/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=19368 CPUtime=462.16
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4223 0 0 0 46211 5 0 0 25 0 1 0 103944471 19832832 4193 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528572 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4842 4193 206 16 0 4281 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19368

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1754216/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=19752 CPUtime=522.15
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4313 0 0 0 52209 6 0 0 25 0 1 0 103944471 20226048 4283 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559594 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4938 4283 206 16 0 4377 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1754280/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=19752 CPUtime=582.14
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4315 0 0 0 58207 7 0 0 25 0 1 0 103944471 20226048 4285 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528222 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4938 4285 206 16 0 4377 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1754216/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=19752 CPUtime=642.12
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4315 0 0 0 64205 7 0 0 25 0 1 0 103944471 20226048 4285 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 4938 4285 206 16 0 4377 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19752


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1754024/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=20064 CPUtime=882.05
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4360 0 0 0 88196 9 0 0 25 0 1 0 103944471 20545536 4330 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528322 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5016 4330 206 16 0 4455 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 20064

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1753896/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=20208 CPUtime=942.04
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4386 0 0 0 94194 10 0 0 25 0 1 0 103944471 20692992 4356 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5052 4356 206 16 0 4491 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 20208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1753832/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=20208 CPUtime=1002.01
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4411 0 0 0 100191 10 0 0 25 0 1 0 103944471 20692992 4381 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5052 4381 206 16 0 4491 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 20208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1753448/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=21004 CPUtime=1062
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4537 0 0 0 106189 11 0 0 25 0 1 0 103944471 21508096 4507 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5251 4507 206 16 0 4690 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 21004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2591
/proc/meminfo: memFree=1753192/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=21164 CPUtime=1121.98
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4592 0 0 0 112187 11 0 0 25 0 1 0 103944471 21671936 4562 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5291 4562 206 16 0 4730 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 21164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1752872/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=21324 CPUtime=1181.97
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4623 0 0 0 118185 12 0 0 25 0 1 0 103944471 21835776 4593 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5331 4593 206 16 0 4770 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 21324

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1752872/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=21484 CPUtime=1241.95
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4657 0 0 0 124182 13 0 0 25 0 1 0 103944471 21999616 4627 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557519 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5371 4627 206 16 0 4810 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 21484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1752680/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=21644 CPUtime=1301.94
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4687 0 0 0 130181 13 0 0 25 0 1 0 103944471 22163456 4657 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559515 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5411 4657 206 16 0 4850 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 21644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1752616/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=21644 CPUtime=1361.91
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4697 0 0 0 136178 13 0 0 25 0 1 0 103944471 22163456 4667 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5411 4667 206 16 0 4850 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 21644

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1752232/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22124 CPUtime=1421.9
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4782 0 0 0 142176 14 0 0 25 0 1 0 103944471 22654976 4752 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5531 4752 206 16 0 4970 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 22124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1752104/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22284 CPUtime=1481.88
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4824 0 0 0 148174 14 0 0 25 0 1 0 103944471 22818816 4794 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5571 4794 206 16 0 5010 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 22284

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1751976/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22444 CPUtime=1541.87
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4853 0 0 0 154172 15 0 0 25 0 1 0 103944471 22982656 4823 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5611 4823 206 16 0 5050 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 22444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1751912/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22604 CPUtime=1601.86
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4869 0 0 0 160170 16 0 0 25 0 1 0 103944471 23146496 4839 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5651 4839 206 16 0 5090 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 22604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1751848/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22604 CPUtime=1661.83
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4880 0 0 0 166167 16 0 0 25 0 1 0 103944471 23146496 4850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5651 4850 206 16 0 5090 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 22604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1751848/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22604 CPUtime=1721.82
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4884 0 0 0 172165 17 0 0 25 0 1 0 103944471 23146496 4854 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5651 4854 206 16 0 5090 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 22604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1751784/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22604 CPUtime=1781.8
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4886 0 0 0 178163 17 0 0 25 0 1 0 103944471 23146496 4856 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5651 4856 206 16 0 5090 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 22604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1751848/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22604 CPUtime=1800
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4886 0 0 0 179983 17 0 0 25 0 1 0 103944471 23146496 4856 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5651 4856 206 16 0 5090 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 22604

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2593
/proc/meminfo: memFree=1751848/2055920 swapFree=4149088/4192956
[pid=2590] ppid=2588 vsize=22604 CPUtime=1800
/proc/2590/stat : 2590 (Pueblo) R 2588 2590 17668 0 -1 4194304 4886 0 0 0 179983 17 0 0 25 0 1 0 103944471 23146496 4856 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2590/statm: 5651 4856 206 16 0 5090 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 22604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1799.84
CPU system time (s): 0.180972
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 22604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4886
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= 11
involuntary context switches= 36282

runsolver used 2.03369 second user time and 4.15737 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 14 14:17:47 UTC 2007

IDJOB= 348009
IDBENCH= 1599
IDSOLVER= 165
FILE ID= node14/348009-1176560267

PBS_JOBID= 4556760

Free space on /tmp= 66559 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-tr12-30.opb
COMMAND LINE= Pueblo /tmp/evaluation/348009-1176560267/instance-348009-1176560267.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-348009-1176560267 -o ROOT/results/node14/conversion-348009-1176560267 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348009-1176560267/instance-348009-1176560267.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-348009-1176560267 -o ROOT/results/node14/solver-348009-1176560267 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348009-1176560267/instance-348009-1176560267.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  012c11861136c422cb8bda81e1d7561a

RANDOM SEED= 338955221

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1770816 kB
Buffers:         39636 kB
Cached:         179428 kB
SwapCached:      11796 kB
Active:          97464 kB
Inactive:       149844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770816 kB
SwapTotal:     4192956 kB
SwapFree:      4149088 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:          34024 kB
Slab:            23320 kB
Committed_AS:  4631160 kB
PageTables:       1804 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= 66559 MiB

End job on node14 on Sat Apr 14 14:47:50 UTC 2007