Trace number 352359

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) 1483.91 1484.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_0.opb.PB06.opb
MD5SUM325852af8542a0f454599a2893f1b120
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark434
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 434
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 495293
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 495293
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
18.69/18.75	c starting to Solve
18.69/18.76	c #variables read: 10000 - #constraints read: 656901
25.08/25.17	o 7059
25.29/25.38	o 7030
25.48/25.55	o 7012
25.68/25.72	o 7001
25.88/25.90	o 6992
25.98/26.07	o 6981
26.39/26.46	o 6841
26.58/26.65	o 6748
26.78/26.82	o 6727
26.98/27.04	o 6687
27.18/27.26	o 6661
27.39/27.43	o 6593
27.49/27.59	o 6570
27.68/27.75	o 6552
27.88/27.93	o 6536
28.68/28.72	o 6533
28.88/28.90	o 6524
28.98/29.06	o 6515
29.18/29.23	o 6512
29.28/29.38	o 6496
29.48/29.54	o 6487
29.58/29.69	o 6484
29.78/29.87	o 6477
29.98/30.03	o 6468
30.08/30.19	o 6465
30.28/30.36	o 6449
30.48/30.52	o 6440
30.58/30.68	o 6437
30.78/30.89	o 6431
30.98/31.06	o 6428
31.18/31.22	o 6425
33.39/33.46	o 6361
33.59/33.62	o 6359
33.69/33.79	o 6349
33.89/33.98	o 6275
34.09/34.14	o 6273
34.29/34.31	o 6263
34.39/34.47	o 6257
58.08/58.15	o 6033
58.28/58.33	o 6022
61.58/61.68	o 6006
61.98/62.05	o 6003
62.18/62.27	o 5982
62.38/62.43	o 5940
62.68/62.73	o 5929
62.88/62.90	o 5905
62.98/63.09	o 5875
63.18/63.25	o 5867
65.18/65.21	o 5856
65.28/65.36	o 5848
143.86/143.99	o 5821

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352359-1176629933/instance-352359-1176629933.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/node30/watcher-352359-1176629933 -o ROOT/results/node30/solver-352359-1176629933 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/352359-1176629933/instance-352359-1176629933.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: 0.93 0.98 0.99 3/77 21278
/proc/meminfo: memFree=1686528/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=2552 CPUtime=0
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 110909002 2613248 226 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 638 226 193 16 0 77 0

[startup+0.093178 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21278
/proc/meminfo: memFree=1686528/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=4284 CPUtime=0.08
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 698 0 0 0 8 0 0 0 18 0 1 0 110909002 4386816 668 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 1071 668 199 16 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4284

[startup+0.101179 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21278
/proc/meminfo: memFree=1686528/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=4416 CPUtime=0.09
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 722 0 0 0 9 0 0 0 18 0 1 0 110909002 4521984 692 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 1104 692 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301191 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21278
/proc/meminfo: memFree=1686528/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=6948 CPUtime=0.29
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 1367 0 0 0 29 0 0 0 19 0 1 0 110909002 7114752 1337 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7184560 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 1737 1337 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701217 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21278
/proc/meminfo: memFree=1686528/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=11876 CPUtime=0.69
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 2608 0 0 0 69 0 0 0 22 0 1 0 110909002 12161024 2578 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 2969 2578 199 16 0 2408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11876

[startup+1.50127 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21279
/proc/meminfo: memFree=1673144/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=21732 CPUtime=1.48
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 5051 0 0 0 147 1 0 0 25 0 1 0 110909002 22253568 5021 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 5433 5021 199 16 0 4872 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21732

[startup+3.10137 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21279
/proc/meminfo: memFree=1659832/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=40516 CPUtime=3.09
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 9778 0 0 0 305 4 0 0 25 0 1 0 110909002 41488384 9748 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 10129 9748 199 16 0 9568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40516

[startup+6.30157 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1620792/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=78348 CPUtime=6.29
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 19232 0 0 0 619 10 0 0 25 0 1 0 110909002 80228352 19202 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 19587 19202 199 16 0 19026 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78348

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1604536/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=85476 CPUtime=12.69
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 20723 0 0 0 1258 11 0 0 25 0 1 0 110909002 87527424 20693 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532444 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 21369 20693 204 16 0 20808 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85476

[startup+25.5018 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1595384/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=95448 CPUtime=25.48
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 23016 0 0 0 2536 12 0 0 25 0 1 0 110909002 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134530553 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95448

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1595448/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=95448 CPUtime=51.07
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 23016 0 0 0 5094 13 0 0 25 0 1 0 110909002 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 95448

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1550328/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=140656 CPUtime=102.27
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 34305 0 0 0 10207 20 0 0 25 0 1 0 110909002 144031744 34275 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 35164 34275 206 16 0 34603 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 140656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1456248/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=235808 CPUtime=162.26
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 58082 0 0 0 16193 33 0 0 25 0 1 0 110909002 241467392 58052 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 58952 58052 206 16 0 58391 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 235808

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1373048/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=317924 CPUtime=222.24
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 78560 0 0 0 22177 47 0 0 25 0 1 0 110909002 325554176 78529 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 79481 78529 206 16 0 78920 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 317924

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1294456/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=397084 CPUtime=282.23
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 98383 0 0 0 28166 57 0 0 25 0 1 0 110909002 406614016 98351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 99271 98351 206 16 0 98710 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 397084

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1220152/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=470540 CPUtime=342.21
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 116743 0 0 0 34154 67 0 0 25 0 1 0 110909002 481832960 116711 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 117635 116711 206 16 0 117074 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 470540

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1130424/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=560400 CPUtime=402.21
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 139227 0 0 0 40139 82 0 0 25 0 1 0 110909002 573849600 139195 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 140100 139195 206 16 0 139539 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 560400

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=1047224/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=643776 CPUtime=462.19
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 159958 0 0 0 46125 94 0 0 25 0 1 0 110909002 659226624 159926 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557302 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 160944 159926 206 16 0 160383 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 643776

[startup+522.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 21279
/proc/meminfo: memFree=960312/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=731008 CPUtime=522.18
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 181778 0 0 0 52110 108 0 0 25 0 1 0 110909002 748552192 181746 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 182752 181746 206 16 0 182191 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 731008

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21279
/proc/meminfo: memFree=875640/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=814892 CPUtime=582.17
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 202769 0 0 0 58096 121 0 0 25 0 1 0 110909002 834449408 202737 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 203723 202737 206 16 0 203162 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 814892

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=796856/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=892840 CPUtime=642.16
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 222258 0 0 0 64082 134 0 0 25 0 1 0 110909002 914268160 222226 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 223210 222226 206 16 0 222649 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 892840

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=723256/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=967040 CPUtime=702.14
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 240827 0 0 0 70069 145 0 0 25 0 1 0 110909002 990248960 240795 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 241760 240795 206 16 0 241199 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 967040

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=644984/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1044496 CPUtime=762.13
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 260196 0 0 0 76056 157 0 0 25 0 1 0 110909002 1069563904 260164 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 261124 260164 206 16 0 260563 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 1044496

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=573240/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1116784 CPUtime=822.11
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 278282 0 0 0 82043 168 0 0 25 0 1 0 110909002 1143586816 278250 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 279196 278250 206 16 0 278635 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 1116784

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=499960/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1189396 CPUtime=882.1
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 296407 0 0 0 88030 180 0 0 25 0 1 0 110909002 1217941504 296375 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 297349 296375 206 16 0 296788 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 1189396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=436024/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1253564 CPUtime=942.09
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 312473 0 0 0 94020 189 0 0 25 0 1 0 110909002 1283649536 312441 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 313391 312441 206 16 0 312830 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 1253564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=381560/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1308460 CPUtime=1002.07
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 325953 0 0 0 100009 198 0 0 25 0 1 0 110909002 1339863040 325919 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 327115 325919 206 16 0 326554 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1308460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=329080/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1361436 CPUtime=1062.06
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 339199 0 0 0 106000 206 0 0 25 0 1 0 110909002 1394110464 339165 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7460193 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 340359 339165 206 16 0 339798 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 1361436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=273400/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1416516 CPUtime=1122.05
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 352954 0 0 0 111992 213 0 0 25 0 1 0 110909002 1450512384 352920 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 354129 352920 206 16 0 353568 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 1416516

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=218360/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1472048 CPUtime=1182.03
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 366854 0 0 0 117981 222 0 0 25 0 1 0 110909002 1507377152 366820 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 368012 366820 206 16 0 367451 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 1472048

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=160376/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1529396 CPUtime=1242.02
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 381172 0 0 0 123972 230 0 0 25 0 1 0 110909002 1566101504 381138 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 382349 381138 206 16 0 381788 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 1529396

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21279
/proc/meminfo: memFree=105784/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1583392 CPUtime=1302.02
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 394686 0 0 0 129962 240 0 0 25 0 1 0 110909002 1621393408 394651 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 395848 394651 206 16 0 395287 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 1583392

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21443
/proc/meminfo: memFree=21816/2055920 swapFree=4170976/4192956
[pid=21278] ppid=21276 vsize=1666768 CPUtime=1361.92
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 415560 0 0 0 135936 256 0 0 25 0 1 0 110909002 1706770432 415524 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 416692 415524 206 16 0 416131 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1666768

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21477
/proc/meminfo: memFree=15352/2055920 swapFree=4169940/4192956
[pid=21278] ppid=21276 vsize=1758752 CPUtime=1421.82
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 438554 0 0 0 141905 277 0 0 25 0 1 0 110909002 1800962048 438518 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528622 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 439688 438518 206 16 0 439127 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 1758752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21477
/proc/meminfo: memFree=15160/2055920 swapFree=4169940/4192956
[pid=21278] ppid=21276 vsize=1840976 CPUtime=1481.8
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 459101 0 0 0 147884 296 0 0 25 0 1 0 110909002 1885159424 459065 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 460244 459065 206 16 0 459683 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1840976



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1484.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21477
/proc/meminfo: memFree=15160/2055920 swapFree=4169940/4192956
[pid=21278] ppid=21276 vsize=1843204 CPUtime=1483.6
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4194304 459658 0 0 0 148064 296 0 0 25 0 1 0 110909002 1887440896 459622 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 460801 459622 206 16 0 460240 0
Current children cumulated CPU time (s) 1483.6
Current children cumulated vsize (KiB) 1843204

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

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

[startup+1484.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21477
/proc/meminfo: memFree=15160/2055920 swapFree=4169940/4192956
[pid=21278] ppid=21276 vsize=0 CPUtime=1483.7
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4195332 459658 0 0 0 148064 306 0 0 25 0 1 0 110909002 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1483.7
Current children cumulated vsize (KiB) 0

[startup+1484.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21477
/proc/meminfo: memFree=15160/2055920 swapFree=4169940/4192956
[pid=21278] ppid=21276 vsize=0 CPUtime=1483.8
/proc/21278/stat : 21278 (Pueblo) R 21276 21278 20464 0 -1 4195332 459658 0 0 0 148064 316 0 0 25 0 1 0 110909002 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21278/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1483.8
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1484.4
CPU time (s): 1483.91
CPU user time (s): 1480.65
CPU system time (s): 3.2625
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1480.65
system time used= 3.2625
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459658
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= 2042

runsolver used 1.82772 second user time and 3.52646 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Apr 15 09:38:53 UTC 2007

IDJOB= 352359
IDBENCH= 1969
IDSOLVER= 165
FILE ID= node30/352359-1176629933

PBS_JOBID= 4559794

Free space on /tmp= 66545 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_0.opb.PB06.opb
COMMAND LINE= Pueblo /tmp/evaluation/352359-1176629933/instance-352359-1176629933.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-352359-1176629933 -o ROOT/results/node30/conversion-352359-1176629933 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352359-1176629933/instance-352359-1176629933.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-352359-1176629933 -o ROOT/results/node30/solver-352359-1176629933 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/352359-1176629933/instance-352359-1176629933.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  325852af8542a0f454599a2893f1b120

RANDOM SEED= 186022041

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1686872 kB
Buffers:         38040 kB
Cached:         203440 kB
SwapCached:       2300 kB
Active:         101256 kB
Inactive:       164640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686872 kB
SwapTotal:     4192956 kB
SwapFree:      4170976 kB
Dirty:           19232 kB
Writeback:           0 kB
Mapped:          39712 kB
Slab:            88660 kB
Committed_AS:   237704 kB
PageTables:       1776 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= 66545 MiB

End job on node30 on Sun Apr 15 10:03:39 UTC 2007