Trace number 352398

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? (MO) 1541.16 1541.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_9.opb.PB06.opb
MD5SUM093efae700664f798191c0b27cec34af
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark447
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 447
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
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 constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494527
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494527
Number of bits of the biggest sum of numbers19
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
19.09/19.15	c starting to Solve
19.09/19.15	c #variables read: 10000 - #constraints read: 656901
25.49/25.57	o 7310
25.69/25.73	o 7220
25.89/25.91	o 7180
25.99/26.08	o 7090
26.19/26.29	o 7048
26.59/26.69	o 6894
26.79/26.86	o 6823
27.09/27.12	o 6754
27.19/27.28	o 6727
27.39/27.45	o 6683
27.59/27.60	o 6656
28.59/28.61	o 6645
39.68/39.76	o 6191
40.28/40.33	o 6163
44.78/44.89	o 6104
44.99/45.04	o 6095
45.18/45.21	o 6033
184.85/184.97	o 6010
185.05/185.16	o 5974
185.45/185.57	o 5960
185.95/186.04	o 5946
187.25/187.31	o 5937
191.26/191.39	o 5921
231.37/231.54	o 5907
231.77/231.97	o 5877
232.07/232.23	o 5872
232.26/232.42	o 5860
232.56/232.73	o 5809
242.36/242.50	o 5799
242.56/242.72	o 5782
242.76/242.91	o 5755
254.16/254.37	o 5742
254.56/254.70	o 5717
254.76/254.95	o 5700
287.34/287.52	o 5634
290.63/290.85	o 5629
302.13/302.32	o 5614
302.23/302.46	o 5578
302.74/302.90	o 5559
317.23/317.42	o 5548
317.33/317.58	o 5546
331.53/331.77	o 5519
331.73/331.91	o 5483

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352398-1176631058/instance-352398-1176631058.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/node52/watcher-352398-1176631058 -o ROOT/results/node52/solver-352398-1176631058 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/352398-1176631058/instance-352398-1176631058.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: 0.92 0.98 0.99 3/64 18213
/proc/meminfo: memFree=1830236/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=2552 CPUtime=0
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 17950941 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 638 228 193 16 0 77 0

[startup+0.0165021 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18213
/proc/meminfo: memFree=1830236/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=2816 CPUtime=0.01
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 344 0 0 0 1 0 0 0 18 0 1 0 17950941 2883584 314 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 704 314 193 16 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2816

[startup+0.101508 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18213
/proc/meminfo: memFree=1830236/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=4416 CPUtime=0.09
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 17950941 4521984 698 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 1104 698 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.30152 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18213
/proc/meminfo: memFree=1830236/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=6948 CPUtime=0.29
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 1374 0 0 0 29 0 0 0 19 0 1 0 17950941 7114752 1344 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 1737 1344 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701547 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18213
/proc/meminfo: memFree=1830236/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=12008 CPUtime=0.69
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 2624 0 0 0 68 1 0 0 22 0 1 0 17950941 12296192 2594 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 3002 2594 199 16 0 2441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12008

[startup+1.5026 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18214
/proc/meminfo: memFree=1816916/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=21732 CPUtime=1.49
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 5079 0 0 0 146 3 0 0 25 0 1 0 17950941 22253568 5049 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546570 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 5433 5049 199 16 0 4872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21732

[startup+3.10171 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18214
/proc/meminfo: memFree=1803476/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=40784 CPUtime=3.09
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 9839 0 0 0 303 6 0 0 25 0 1 0 17950941 41762816 9809 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 10196 9809 199 16 0 9635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40784

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18214
/proc/meminfo: memFree=1764132/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=78880 CPUtime=6.29
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 19362 0 0 0 619 10 0 0 25 0 1 0 17950941 80773120 19332 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 19720 19332 199 16 0 19159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78880

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18214
/proc/meminfo: memFree=1748260/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=85476 CPUtime=12.69
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 20725 0 0 0 1258 11 0 0 25 0 1 0 17950941 87527424 20695 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532440 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 21369 20695 204 16 0 20808 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85476

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18214
/proc/meminfo: memFree=1739044/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=95448 CPUtime=25.49
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 23016 0 0 0 2537 12 0 0 25 0 1 0 17950941 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134530538 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95448

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18214
/proc/meminfo: memFree=1739108/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=95448 CPUtime=51.08
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 23016 0 0 0 5095 13 0 0 25 0 1 0 17950941 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 95448

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18214
/proc/meminfo: memFree=1719012/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=115584 CPUtime=102.28
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 28047 0 0 0 10211 17 0 0 25 0 1 0 17950941 118358016 28012 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 28896 28012 206 16 0 28335 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 115584

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18214
/proc/meminfo: memFree=1670564/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=164336 CPUtime=162.25
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 40234 0 0 0 16202 23 0 0 25 0 1 0 17950941 168280064 40199 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 41084 40199 206 16 0 40523 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 164336

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 18322
/proc/meminfo: memFree=1613092/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=220072 CPUtime=222.2
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 54161 0 0 0 22190 30 0 0 25 0 1 0 17950941 225353728 54126 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 55018 54126 206 16 0 54457 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 220072

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18412
/proc/meminfo: memFree=1534436/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=300684 CPUtime=282.14
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 74310 0 0 0 28174 40 0 0 25 0 1 0 17950941 307900416 74275 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 75171 74275 206 16 0 74610 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 300684

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18412
/proc/meminfo: memFree=1471076/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=362916 CPUtime=342.13
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 89865 0 0 0 34164 49 0 0 25 0 1 0 17950941 371625984 89830 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527656 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 90729 89830 206 16 0 90168 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 362916

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18412
/proc/meminfo: memFree=1398436/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=436740 CPUtime=402.11
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 108330 0 0 0 40151 60 0 0 25 0 1 0 17950941 447221760 108295 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 109185 108295 206 16 0 108624 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 436740

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18412
/proc/meminfo: memFree=1304228/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=529964 CPUtime=462.1
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 131610 0 0 0 46134 76 0 0 25 0 1 0 17950941 542683136 131575 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 132491 131575 206 16 0 131930 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 529964

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18412
/proc/meminfo: memFree=1213540/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=620984 CPUtime=522.08
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 154396 0 0 0 52119 89 0 0 25 0 1 0 17950941 635887616 154361 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 155246 154361 206 16 0 154685 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 620984

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=1135844/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=697344 CPUtime=582.06
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 173343 0 0 0 58105 101 0 0 25 0 1 0 17950941 714080256 173308 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 174336 173308 206 16 0 173775 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 697344

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=1063268/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=769116 CPUtime=642.05
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 191303 0 0 0 64093 112 0 0 25 0 1 0 17950941 787574784 191268 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134556831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 192279 191268 206 16 0 191718 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 769116

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=993892/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=839192 CPUtime=702.04
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 208826 0 0 0 70080 124 0 0 25 0 1 0 17950941 859332608 208791 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 209798 208791 206 16 0 209237 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 839192

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=921124/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=911124 CPUtime=762.03
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 226821 0 0 0 76067 136 0 0 25 0 1 0 17950941 932990976 226786 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 227781 226786 206 16 0 227220 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 911124

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=853348/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=979452 CPUtime=822.01
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 243917 0 0 0 82054 147 0 0 25 0 1 0 17950941 1002958848 243882 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 244863 243882 206 16 0 244302 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 979452

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=770020/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1061700 CPUtime=882
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 264480 0 0 0 88039 161 0 0 25 0 1 0 17950941 1087180800 264445 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 265425 264445 206 16 0 264864 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1061700

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=689764/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1142644 CPUtime=941.99
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 284737 0 0 0 94023 176 0 0 25 0 1 0 17950941 1170067456 284702 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 285661 284702 206 16 0 285100 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1142644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=614820/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1217692 CPUtime=1001.97
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 303254 0 0 0 100009 188 0 0 25 0 1 0 17950941 1246916608 303219 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520003 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 304423 303219 206 16 0 303862 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1217692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=547492/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1285200 CPUtime=1061.96
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 320152 0 0 0 105995 201 0 0 25 0 1 0 17950941 1316044800 320117 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559594 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 321300 320117 206 16 0 320739 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1285200

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=481316/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1351156 CPUtime=1121.95
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 336589 0 0 0 111984 211 0 0 25 0 1 0 17950941 1383583744 336554 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 337789 336554 206 16 0 337228 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1351156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=407972/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1425172 CPUtime=1181.93
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 355127 0 0 0 117971 222 0 0 25 0 1 0 17950941 1459376128 355092 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 356293 355092 206 16 0 355732 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1425172

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=339492/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1492748 CPUtime=1241.92
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 372026 0 0 0 123961 231 0 0 25 0 1 0 17950941 1528573952 371991 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527658 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 373187 371991 206 16 0 372626 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1492748

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=261860/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1569420 CPUtime=1301.91
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 391209 0 0 0 129947 244 0 0 25 0 1 0 17950941 1607086080 391174 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 392355 391174 206 16 0 391794 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1569420

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18414
/proc/meminfo: memFree=188068/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1643880 CPUtime=1361.89
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 409809 0 0 0 135932 257 0 0 25 0 1 0 17950941 1683333120 409774 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 410970 409774 206 16 0 410409 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1643880

[startup+1422.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 18414
/proc/meminfo: memFree=111844/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1719208 CPUtime=1421.89
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 428668 0 0 0 141920 269 0 0 25 0 1 0 17950941 1760468992 428633 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 429802 428633 206 16 0 429241 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1719208

[startup+1482.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 18414
/proc/meminfo: memFree=47396/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1784112 CPUtime=1481.87
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 444887 0 0 0 147908 279 0 0 25 0 1 0 17950941 1826930688 444852 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 446028 444852 206 16 0 445467 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1784112



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1541.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18414
/proc/meminfo: memFree=15012/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=1843228 CPUtime=1540.86
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4194304 459690 0 0 0 153797 289 0 0 25 0 1 0 17950941 1887465472 459655 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 460807 459655 206 16 0 460246 0
Current children cumulated CPU time (s) 1540.86
Current children cumulated vsize (KiB) 1843228

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

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

[startup+1541.41 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18414
/proc/meminfo: memFree=15012/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=0 CPUtime=1540.96
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4195332 459690 0 0 0 153797 299 0 0 25 0 1 0 17950941 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1540.96
Current children cumulated vsize (KiB) 0

[startup+1541.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18414
/proc/meminfo: memFree=15012/2055920 swapFree=4186752/4192956
[pid=18213] ppid=18211 vsize=0 CPUtime=1541.06
/proc/18213/stat : 18213 (Pueblo) R 18211 18213 17404 0 -1 4195332 459690 0 0 0 153797 309 0 0 25 0 1 0 17950941 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18213/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1541.06
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1541.6
CPU time (s): 1541.16
CPU user time (s): 1537.97
CPU system time (s): 3.18751
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 1843228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1537.97
system time used= 3.18751
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459690
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= 1872

runsolver used 1.06584 second user time and 3.22451 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 09:57:39 UTC 2007

IDJOB= 352398
IDBENCH= 1972
IDSOLVER= 165
FILE ID= node52/352398-1176631058

PBS_JOBID= 4559806

Free space on /tmp= 66546 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_9.opb.PB06.opb
COMMAND LINE= Pueblo /tmp/evaluation/352398-1176631058/instance-352398-1176631058.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-352398-1176631058 -o ROOT/results/node52/conversion-352398-1176631058 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352398-1176631058/instance-352398-1176631058.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-352398-1176631058 -o ROOT/results/node52/solver-352398-1176631058 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/352398-1176631058/instance-352398-1176631058.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  093efae700664f798191c0b27cec34af

RANDOM SEED= 166983353

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1830708 kB
Buffers:          6500 kB
Cached:         134140 kB
SwapCached:        460 kB
Active:          49480 kB
Inactive:       101728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830708 kB
SwapTotal:     4192956 kB
SwapFree:      4186752 kB
Dirty:           19100 kB
Writeback:           0 kB
Mapped:          18516 kB
Slab:            60044 kB
Committed_AS:   562928 kB
PageTables:       1484 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= 66546 MiB

End job on node52 on Sun Apr 15 10:23:22 UTC 2007