Trace number 357296

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
oree 0.1.2 alpha? (TO) 1802.06 1802.64

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-CMS750_4.opb
MD5SUM793a421e66649b71c1e582af22e89954
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark589824
Best CPU time to get the best result obtained on this benchmark1800.81
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 589824
Optimality of the best value was proved NO
Number of variables142226
Total number of constraints20881
Number of constraints which are clauses2438
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18443
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 780
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1074509823
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1024000000
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147731454
Number of bits of the biggest sum of numbers32
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 This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
2.98/3.02	c ...done
2.98/3.02	c #vars=142226 #constraints=20883 hasObjective=yes
3.29/3.37	c res. mode=mod
3.29/3.37	c VSIDS like heuristics
3.29/3.37	c complete search running
5.39/5.49	c restart after 401 decisions
6.29/6.36	c nbDecision=500 #constraints=20896
7.59/7.70	c restart after 801 decisions
9.08/9.11	c nbDecision=1000 #constraints=20914
10.99/11.07	c nbDecision=1500 #constraints=20915
11.38/11.44	c restart after 1601 decisions
13.38/13.49	c nbDecision=2000 #constraints=20916
15.18/15.29	c nbDecision=2500 #constraints=20916
16.98/17.08	c nbDecision=3000 #constraints=20916
17.68/17.79	c restart after 3201 decisions
347.20/347.38	c nbDecision=3500 #constraints=21185
1000.23/1000.55	c nbDecision=4000 #constraints=21659
1387.63/1388.10	c nbDecision=4500 #constraints=21835
1389.43/1389.90	c nbDecision=5000 #constraints=21835
1391.23/1391.77	c nbDecision=5500 #constraints=21836
1393.03/1393.54	c nbDecision=6000 #constraints=21836
1394.43/1394.95	c restart after 6401 decisions
1396.33/1396.89	c nbDecision=6500 #constraints=21839
1744.33/1744.99	c nbDecision=7000 #constraints=21900
1800.03/1800.60	Received signal 15

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-357296-1176993665 -o ROOT/results/node27/solver-357296-1176993665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357296-1176993665/instance-357296-1176993665.opb mod 

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 3/65 25966
/proc/meminfo: memFree=1422184/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=1468 CPUtime=0
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 112062474 1503232 159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 367 159 131 317 0 46 0

[startup+0.0229481 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 25966
/proc/meminfo: memFree=1422184/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=1732 CPUtime=0.02
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 238 0 0 0 2 0 0 0 18 0 1 0 112062474 1773568 220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 433 220 131 317 0 112 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1732

[startup+0.101955 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 25966
/proc/meminfo: memFree=1422184/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=2788 CPUtime=0.1
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 502 0 0 0 10 0 0 0 18 0 1 0 112062474 2854912 484 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 697 484 131 317 0 376 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2788

[startup+0.301975 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 25966
/proc/meminfo: memFree=1422184/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=5428 CPUtime=0.29
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 1168 0 0 0 29 0 0 0 19 0 1 0 112062474 5558272 1150 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 1357 1151 131 317 0 1036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5428

[startup+0.702016 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 25966
/proc/meminfo: memFree=1422184/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=10444 CPUtime=0.69
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 2409 0 0 0 68 1 0 0 23 0 1 0 112062474 10694656 2391 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 2611 2391 131 317 0 2290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10444

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1409568/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=20344 CPUtime=1.49
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 4901 0 0 0 147 2 0 0 25 0 1 0 112062474 20832256 4883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 5086 4883 131 317 0 4765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20344

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1395616/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=54096 CPUtime=3.09
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 13327 0 0 0 302 7 0 0 25 0 1 0 112062474 55394304 13309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 13524 13309 137 317 0 13203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54096

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1360544/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=63116 CPUtime=6.29
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 15597 0 0 0 622 7 0 0 25 0 1 0 112062474 64630784 15436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 15779 15436 139 317 0 15458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63116

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1360680/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=63116 CPUtime=12.68
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 15597 0 0 0 1261 7 0 0 25 0 1 0 112062474 64630784 15436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135385236 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 15779 15436 139 317 0 15458 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63116

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1360552/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=63624 CPUtime=25.48
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 15757 0 0 0 2541 7 0 0 25 0 1 0 112062474 65150976 15596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270591 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 15906 15596 170 317 0 15585 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63624

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1357992/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=66288 CPUtime=51.08
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 16384 0 0 0 5100 8 0 0 25 0 1 0 112062474 67878912 16223 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284237 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 16572 16223 170 317 0 16251 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66288

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1356328/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=68244 CPUtime=102.27
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 16891 0 0 0 10218 9 0 0 25 0 1 0 112062474 69881856 16730 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 17061 16730 170 317 0 16740 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68244

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1354024/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=70292 CPUtime=162.25
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 17399 0 0 0 16216 9 0 0 25 0 1 0 112062474 71979008 17238 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 17573 17238 170 317 0 17252 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70292

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1350760/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=73536 CPUtime=222.24
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 18209 0 0 0 22214 10 0 0 25 0 1 0 112062474 75300864 18048 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712536 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 18384 18048 170 317 0 18063 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 73536

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1349096/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=75344 CPUtime=282.22
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 18606 0 0 0 28212 10 0 0 25 0 1 0 112062474 77152256 18445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134559060 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 18836 18445 170 317 0 18515 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 75344

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1344936/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=79472 CPUtime=342.2
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 19640 0 0 0 34209 11 0 0 25 0 1 0 112062474 81379328 19479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717205 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 19868 19479 170 317 0 19547 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79472

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1341672/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=83184 CPUtime=402.19
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 20458 0 0 0 40207 12 0 0 25 0 1 0 112062474 85180416 20297 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 20796 20297 170 317 0 20475 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 83184

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1339304/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=86076 CPUtime=462.18
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 21051 0 0 0 46206 12 0 0 25 0 1 0 112062474 88141824 20888 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 21519 20888 170 317 0 21198 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 86076

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1335528/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=90132 CPUtime=522.16
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 22014 0 0 0 52204 12 0 0 25 0 1 0 112062474 92295168 21851 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 22533 21851 170 317 0 22212 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 90132

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1329064/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=96588 CPUtime=582.14
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 23618 0 0 0 58201 13 0 0 25 0 1 0 112062474 98906112 23455 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713857 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 24147 23455 170 317 0 23826 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 96588

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1327272/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=98316 CPUtime=642.13
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 24057 0 0 0 64200 13 0 0 25 0 1 0 112062474 100675584 23894 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277211 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 24579 23894 170 317 0 24258 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 98316


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

/proc/meminfo: memFree=1311592/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=115744 CPUtime=1002.03
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 28015 0 0 0 100188 15 0 0 25 0 1 0 112062474 118521856 27804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272549 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 28936 27804 170 317 0 28615 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 115744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1310120/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=117360 CPUtime=1062.03
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 28382 0 0 0 106187 16 0 0 25 0 1 0 112062474 120176640 28171 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 29340 28171 170 317 0 29019 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 117360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1308648/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=118920 CPUtime=1122.01
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 28728 0 0 0 112185 16 0 0 25 0 1 0 112062474 121774080 28517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134546734 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 29730 28517 170 317 0 29409 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 118920

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25967
/proc/meminfo: memFree=1306024/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=121992 CPUtime=1181.99
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 29410 0 0 0 118183 16 0 0 25 0 1 0 112062474 124919808 29193 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284244 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 30498 29193 170 317 0 30177 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 121992

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 26141
/proc/meminfo: memFree=1300960/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=126228 CPUtime=1241.88
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 30349 0 0 0 124171 17 0 0 25 0 1 0 112062474 129257472 30132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 31557 30132 170 317 0 31236 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 126228

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1299816/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=128824 CPUtime=1301.85
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 30898 0 0 0 130168 17 0 0 25 0 1 0 112062474 131915776 30679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710858 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 32206 30679 170 317 0 31885 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 128824

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1298280/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=130512 CPUtime=1361.84
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 31290 0 0 0 136166 18 0 0 25 0 1 0 112062474 133644288 31071 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134743012 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 32628 31071 170 317 0 32307 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 130512

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1296168/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=132764 CPUtime=1421.82
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 31808 0 0 0 142164 18 0 0 25 0 1 0 112062474 135950336 31586 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 33191 31586 170 317 0 32870 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 132764

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1294632/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=134348 CPUtime=1481.8
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 32215 0 0 0 148162 18 0 0 25 0 1 0 112062474 137572352 31989 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 33587 31989 170 317 0 33266 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 134348

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1293736/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=135420 CPUtime=1541.78
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 32466 0 0 0 154160 18 0 0 25 0 1 0 112062474 138670080 32240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710797 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 33855 32240 170 317 0 33534 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 135420

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1291624/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=137500 CPUtime=1601.77
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 32987 0 0 0 160158 19 0 0 25 0 1 0 112062474 140800000 32761 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272561 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 34375 32761 170 317 0 34054 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 137500

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1290216/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=139036 CPUtime=1661.76
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 33337 0 0 0 166157 19 0 0 25 0 1 0 112062474 142372864 33111 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713816 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 34759 33111 170 317 0 34438 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 139036

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1288872/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=140408 CPUtime=1721.74
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 33659 0 0 0 172155 19 0 0 25 0 1 0 112062474 143777792 33432 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 35102 33432 170 317 0 34781 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 140408

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1287016/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=142348 CPUtime=1781.73
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 34132 0 0 0 178153 20 0 0 25 0 1 0 112062474 145764352 33905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284171 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 35587 33905 170 317 0 35266 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 142348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1286696/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=142660 CPUtime=1800.03
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 34224 0 0 0 179983 20 0 0 25 0 1 0 112062474 146083840 33991 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 35665 33991 170 317 0 35344 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 142660

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26165
/proc/meminfo: memFree=1286696/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=142660 CPUtime=1800.82
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 34224 0 0 0 180062 20 0 0 25 0 1 0 112062474 146083840 33991 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270588 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 35665 33991 170 317 0 35344 0
Current children cumulated CPU time (s) 1800.82
Current children cumulated vsize (KiB) 142660

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26166
/proc/meminfo: memFree=1286624/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=142804 CPUtime=1801.62
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 34238 0 0 0 180142 20 0 0 25 0 1 0 112062474 146231296 34005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 35701 34005 170 317 0 35380 0
Current children cumulated CPU time (s) 1801.62
Current children cumulated vsize (KiB) 142804

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26166
/proc/meminfo: memFree=1286624/2055920 swapFree=4179984/4192956
[pid=25966] ppid=25964 vsize=142804 CPUtime=1802.02
/proc/25966/stat : 25966 (oree) R 25964 25966 25578 0 -1 4194304 34240 0 0 0 180182 20 0 0 25 0 1 0 112062474 146231296 34007 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284160 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25966/statm: 35701 34007 170 317 0 35380 0
Current children cumulated CPU time (s) 1802.02
Current children cumulated vsize (KiB) 142804

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.64
CPU time (s): 1802.06
CPU user time (s): 1801.84
CPU system time (s): 0.223965
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 142804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.84
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34240
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 2692

runsolver used 1.18782 second user time and 3.82442 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Thu Apr 19 14:41:06 UTC 2007

IDJOB= 357296
IDBENCH= 2360
IDSOLVER= 172
FILE ID= node27/357296-1176993665

PBS_JOBID= 4630447

Free space on /tmp= 66363 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-CMS750_4.opb
COMMAND LINE= oree /tmp/evaluation/357296-1176993665/instance-357296-1176993665.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-357296-1176993665 -o ROOT/results/node27/solver-357296-1176993665 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357296-1176993665/instance-357296-1176993665.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  793a421e66649b71c1e582af22e89954

RANDOM SEED= 865687558

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1422656 kB
Buffers:         34936 kB
Cached:         521748 kB
SwapCached:       6696 kB
Active:          67980 kB
Inactive:       501144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422656 kB
SwapTotal:     4192956 kB
SwapFree:      4179984 kB
Dirty:           15144 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            50184 kB
Committed_AS:  1691972 kB
PageTables:       1412 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= 66363 MiB

End job on node27 on Thu Apr 19 15:11:09 UTC 2007