Trace number 357092

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) 1802.17 1802.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_1.opb.PB06.opb
MD5SUM2fd45123d8e20b24379108257151f007
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark433
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 414
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 488873
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 488873
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 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...
4.69/4.71	c ...done
4.69/4.71	c #vars=10000 #constraints=656901 hasObjective=yes
7.29/7.36	c res. mode=mod
7.29/7.36	c VSIDS like heuristics
7.29/7.36	c complete search running
7.49/7.50	c restart after 401 decisions
7.59/7.60	c nbDecision=500 #constraints=656901
7.59/7.68	c restart after 801 decisions
7.79/7.81	c nbDecision=1000 #constraints=656901
7.89/7.92	c nbDecision=1500 #constraints=656901
7.89/7.94	c restart after 1601 decisions
8.09/8.17	c nbDecision=2000 #constraints=656901
8.19/8.28	c nbDecision=2500 #constraints=656901
8.29/8.40	c nbDecision=3000 #constraints=656901
8.39/8.44	c restart after 3201 decisions
8.69/8.74	c nbDecision=3500 #constraints=656901
8.79/8.85	c nbDecision=4000 #constraints=656901
8.89/8.96	c nbDecision=4500 #constraints=656901
8.99/9.07	c nbDecision=5000 #constraints=656901
9.09/9.18	c nbDecision=5500 #constraints=656901
9.19/9.28	c nbDecision=6000 #constraints=656901
9.29/9.37	c restart after 6401 decisions
9.79/9.83	c nbDecision=6500 #constraints=656901
9.89/9.94	c nbDecision=7000 #constraints=656901
9.99/10.05	c nbDecision=7500 #constraints=656901
10.09/10.16	c nbDecision=8000 #constraints=656901
10.19/10.26	c nbDecision=8500 #constraints=656901
10.29/10.37	c nbDecision=9000 #constraints=656901
10.39/10.47	c nbDecision=9500 #constraints=656901
10.49/10.57	c nbDecision=10000 #constraints=656901
69.76/69.85	c nbDecision=10500 #constraints=657290
188.33/188.56	c nbDecision=11000 #constraints=657794
337.00/337.29	c nbDecision=11500 #constraints=658298
538.55/538.88	c nbDecision=12000 #constraints=658799
832.68/833.00	c nbDecision=12500 #constraints=659303
1055.53/1055.93	c restart after 12801 decisions
1059.23/1059.67	c nbDecision=13000 #constraints=659610
1059.72/1060.16	c nbDecision=13500 #constraints=659610
1060.23/1060.68	c nbDecision=14000 #constraints=659610
1060.82/1061.24	c nbDecision=14500 #constraints=659610
1061.42/1061.84	c nbDecision=15000 #constraints=659610
1062.02/1062.45	c nbDecision=15500 #constraints=659610
1062.62/1063.06	c nbDecision=16000 #constraints=659610
1063.23/1063.64	c nbDecision=16500 #constraints=659610
1494.63/1495.16	c nbDecision=17000 #constraints=660093
1749.17/1749.72	c nbDecision=17500 #constraints=660554
1800.06/1800.60	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/node34/watcher-357092-1176854351 -o ROOT/results/node34/solver-357092-1176854351 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357092-1176854351/instance-357092-1176854351.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 3/77 5342
/proc/meminfo: memFree=1695632/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=1620 CPUtime=0
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 133350706 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 405 174 126 317 0 84 0

[startup+0.0614139 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5342
/proc/meminfo: memFree=1695632/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=2588 CPUtime=0.05
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 458 0 0 0 5 0 0 0 18 0 1 0 133350706 2650112 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 647 407 130 317 0 326 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2588

[startup+0.102428 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5342
/proc/meminfo: memFree=1695632/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=3512 CPUtime=0.09
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 681 0 0 0 9 0 0 0 18 0 1 0 133350706 3596288 630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 878 630 130 317 0 557 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3512

[startup+0.301433 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5342
/proc/meminfo: memFree=1695632/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=7864 CPUtime=0.29
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 1793 0 0 0 29 0 0 0 19 0 1 0 133350706 8052736 1709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 1966 1709 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.701464 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5342
/proc/meminfo: memFree=1695632/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=16568 CPUtime=0.69
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 4032 0 0 0 68 1 0 0 22 0 1 0 133350706 16965632 3883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 4142 3883 130 317 0 3821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16568

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5343
/proc/meminfo: memFree=1674056/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=33976 CPUtime=1.49
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 8479 0 0 0 145 4 0 0 25 0 1 0 133350706 34791424 8201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 8494 8201 130 317 0 8173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33976

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5343
/proc/meminfo: memFree=1650120/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=68528 CPUtime=3.09
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 17353 0 0 0 300 9 0 0 25 0 1 0 133350706 70172672 16818 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 17132 16818 130 317 0 16811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68528

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5343
/proc/meminfo: memFree=1550408/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=151836 CPUtime=6.29
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 38396 0 0 0 613 16 0 0 25 0 1 0 133350706 155480064 37348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 37959 37348 137 317 0 37638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151836

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5343
/proc/meminfo: memFree=1518728/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=197124 CPUtime=12.69
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 49734 0 0 0 1248 21 0 0 25 0 1 0 133350706 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711478 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197124

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5343
/proc/meminfo: memFree=1518856/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=197124 CPUtime=25.49
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 49734 0 0 0 2528 21 0 0 25 0 1 0 133350706 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 197124

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5343
/proc/meminfo: memFree=1519048/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=197124 CPUtime=51.06
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 49736 0 0 0 5085 21 0 0 25 0 1 0 133350706 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 197124

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5343
/proc/meminfo: memFree=1507656/2055920 swapFree=4123244/4192956
[pid=5342] ppid=5340 vsize=209240 CPUtime=102.26
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 52580 0 0 0 10203 23 0 0 25 0 1 0 133350706 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 209240

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 5521
/proc/meminfo: memFree=1489224/2055920 swapFree=4123308/4192956
[pid=5342] ppid=5340 vsize=227896 CPUtime=162.14
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 56942 0 0 0 16189 25 0 0 25 0 1 0 133350706 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 227896

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5541
/proc/meminfo: memFree=1475208/2055920 swapFree=4123308/4192956
[pid=5342] ppid=5340 vsize=243812 CPUtime=222.12
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 60696 0 0 0 22184 28 0 0 25 0 1 0 133350706 249663488 55099 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 60953 55099 139 317 0 60632 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 243812

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5541
/proc/meminfo: memFree=1457608/2055920 swapFree=4123376/4192956
[pid=5342] ppid=5340 vsize=263280 CPUtime=282.11
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 65139 0 0 0 28181 30 0 0 25 0 1 0 133350706 269598720 59524 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 65820 59524 139 317 0 65499 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 263280

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5541
/proc/meminfo: memFree=1441800/2055920 swapFree=4123376/4192956
[pid=5342] ppid=5340 vsize=280352 CPUtime=342.1
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 69088 0 0 0 34178 32 0 0 25 0 1 0 133350706 287080448 63462 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 70088 63462 139 317 0 69767 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 280352

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5541
/proc/meminfo: memFree=1426696/2055920 swapFree=4123440/4192956
[pid=5342] ppid=5340 vsize=296428 CPUtime=402.08
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 72931 0 0 0 40174 34 0 0 25 0 1 0 133350706 303542272 67295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 74107 67295 139 317 0 73786 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 296428

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5541
/proc/meminfo: memFree=1413064/2055920 swapFree=4123440/4192956
[pid=5342] ppid=5340 vsize=311020 CPUtime=462.06
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 76307 0 0 0 46170 36 0 0 25 0 1 0 133350706 318484480 70654 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284117 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 77755 70654 139 317 0 77434 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 311020

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5541
/proc/meminfo: memFree=1399432/2055920 swapFree=4123440/4192956
[pid=5342] ppid=5340 vsize=325488 CPUtime=522.05
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 79684 0 0 0 52168 37 0 0 25 0 1 0 133350706 333299712 74030 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 81372 74030 139 317 0 81051 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 325488

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5541
/proc/meminfo: memFree=1386312/2055920 swapFree=4123504/4192956
[pid=5342] ppid=5340 vsize=339476 CPUtime=582.04
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 82980 0 0 0 58165 39 0 0 25 0 1 0 133350706 347623424 77274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 84869 77274 139 317 0 84548 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 339476

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5541
/proc/meminfo: memFree=1370120/2055920 swapFree=4123504/4192956
[pid=5342] ppid=5340 vsize=359296 CPUtime=642.03
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 87078 0 0 0 64162 41 0 0 25 0 1 0 133350706 367919104 81303 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 89824 81303 139 317 0 89503 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 359296


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

/proc/meminfo: memFree=1275784/2055920 swapFree=4123696/4192956
[pid=5342] ppid=5340 vsize=466820 CPUtime=1061.92
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 113210 0 0 0 106139 53 0 0 25 0 1 0 133350706 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5541
/proc/meminfo: memFree=1264136/2055920 swapFree=4123824/4192956
[pid=5342] ppid=5340 vsize=480180 CPUtime=1121.91
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 116895 0 0 0 112136 55 0 0 25 0 1 0 133350706 491704320 107820 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 120045 107820 139 317 0 119724 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 480180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5541
/proc/meminfo: memFree=1251016/2055920 swapFree=4123824/4192956
[pid=5342] ppid=5340 vsize=495532 CPUtime=1181.9
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 121093 0 0 0 118132 58 0 0 25 0 1 0 133350706 507424768 111129 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 123883 111129 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5541
/proc/meminfo: memFree=1237704/2055920 swapFree=4123888/4192956
[pid=5342] ppid=5340 vsize=511256 CPUtime=1241.89
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 125213 0 0 0 124129 60 0 0 25 0 1 0 133350706 523526144 114411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278945 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 127814 114411 139 317 0 127493 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 511256

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5541
/proc/meminfo: memFree=1224328/2055920 swapFree=4123952/4192956
[pid=5342] ppid=5340 vsize=527064 CPUtime=1301.87
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 129678 0 0 0 130125 62 0 0 25 0 1 0 133350706 539713536 117677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714424 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 131766 117677 139 317 0 131445 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 527064

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 5541
/proc/meminfo: memFree=1212488/2055920 swapFree=4124080/4192956
[pid=5342] ppid=5340 vsize=540984 CPUtime=1361.86
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 133891 0 0 0 136122 64 0 0 25 0 1 0 133350706 553967616 120663 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270568 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 135246 120663 139 317 0 134925 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 540984

[startup+1422.31 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 5541
/proc/meminfo: memFree=1198792/2055920 swapFree=4124080/4192956
[pid=5342] ppid=5340 vsize=557128 CPUtime=1421.85
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 138566 0 0 0 142118 67 0 0 25 0 1 0 133350706 570499072 124006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272630 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 139282 124006 139 317 0 138961 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 557128

[startup+1482.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 5541
/proc/meminfo: memFree=1187016/2055920 swapFree=4124080/4192956
[pid=5342] ppid=5340 vsize=571040 CPUtime=1481.83
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 142789 0 0 0 148114 69 0 0 25 0 1 0 133350706 584744960 126987 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 142760 126987 139 317 0 142439 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 571040

[startup+1542.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 5541
/proc/meminfo: memFree=1173256/2055920 swapFree=4124208/4192956
[pid=5342] ppid=5340 vsize=587068 CPUtime=1541.81
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 147645 0 0 0 154110 71 0 0 25 0 1 0 133350706 601157632 130428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 146767 130428 139 317 0 146446 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 587068

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 5541
/proc/meminfo: memFree=1161032/2055920 swapFree=4124208/4192956
[pid=5342] ppid=5340 vsize=601816 CPUtime=1601.8
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 152429 0 0 0 160106 74 0 0 25 0 1 0 133350706 616259584 133533 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 150454 133533 139 317 0 150133 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 601816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5541
/proc/meminfo: memFree=1145288/2055920 swapFree=4124336/4192956
[pid=5342] ppid=5340 vsize=620588 CPUtime=1661.79
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 158067 0 0 0 166102 77 0 0 25 0 1 0 133350706 635482112 137415 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 155147 137415 139 317 0 154826 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 620588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5541
/proc/meminfo: memFree=1131976/2055920 swapFree=4124336/4192956
[pid=5342] ppid=5340 vsize=636248 CPUtime=1721.78
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 162744 0 0 0 172099 79 0 0 25 0 1 0 133350706 651517952 140780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 159062 140780 139 317 0 158741 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 636248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5541
/proc/meminfo: memFree=1118664/2055920 swapFree=4124336/4192956
[pid=5342] ppid=5340 vsize=650200 CPUtime=1781.76
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 166017 0 0 0 178095 81 0 0 25 0 1 0 133350706 665804800 144053 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 162550 144053 139 317 0 162229 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 650200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5541
/proc/meminfo: memFree=1115144/2055920 swapFree=4124464/4192956
[pid=5342] ppid=5340 vsize=653848 CPUtime=1800.06
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 166872 0 0 0 179925 81 0 0 25 0 1 0 133350706 669540352 144908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 163462 144908 139 317 0 163141 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 653848

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: 1.00 1.00 1.00 2/78 5541
/proc/meminfo: memFree=1115144/2055920 swapFree=4124464/4192956
[pid=5342] ppid=5340 vsize=654008 CPUtime=1800.85
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 166905 0 0 0 180004 81 0 0 25 0 1 0 133350706 669704192 144941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564002 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 163502 144941 139 317 0 163181 0
Current children cumulated CPU time (s) 1800.85
Current children cumulated vsize (KiB) 654008

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5542
/proc/meminfo: memFree=1114944/2055920 swapFree=4124464/4192956
[pid=5342] ppid=5340 vsize=654136 CPUtime=1801.65
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 166961 0 0 0 180084 81 0 0 25 0 1 0 133350706 669835264 144997 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 163534 144997 139 317 0 163213 0
Current children cumulated CPU time (s) 1801.65
Current children cumulated vsize (KiB) 654136

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5542
/proc/meminfo: memFree=1114944/2055920 swapFree=4124464/4192956
[pid=5342] ppid=5340 vsize=654264 CPUtime=1802.05
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4194304 166981 0 0 0 180124 81 0 0 25 0 1 0 133350706 669966336 145017 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 163566 145017 139 317 0 163245 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 654264

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5542
/proc/meminfo: memFree=1114944/2055920 swapFree=4124464/4192956
[pid=5342] ppid=5340 vsize=0 CPUtime=1802.15
/proc/5342/stat : 5342 (oree) R 5340 5342 4671 0 -1 4195332 166981 0 0 0 180125 90 0 0 25 0 1 0 133350706 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5342/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.71
CPU time (s): 1802.17
CPU user time (s): 1801.26
CPU system time (s): 0.912861
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 654296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.26
system time used= 0.912861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166981
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= 4609

runsolver used 2.14267 second user time and 4.30234 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue Apr 17 23:59:13 UTC 2007

IDJOB= 357092
IDBENCH= 1977
IDSOLVER= 172
FILE ID= node34/357092-1176854351

PBS_JOBID= 4590202

Free space on /tmp= 66470 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_1.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357092-1176854351/instance-357092-1176854351.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-357092-1176854351 -o ROOT/results/node34/solver-357092-1176854351 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357092-1176854351/instance-357092-1176854351.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  2fd45123d8e20b24379108257151f007

RANDOM SEED= 172923472

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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:       1696104 kB
Buffers:         33464 kB
Cached:         252980 kB
SwapCached:       3440 kB
Active:          87252 kB
Inactive:       223492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696104 kB
SwapTotal:     4192956 kB
SwapFree:      4123244 kB
Dirty:           18248 kB
Writeback:           0 kB
Mapped:          30804 kB
Slab:            34412 kB
Committed_AS:   403936 kB
PageTables:       1976 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= 66470 MiB

End job on node34 on Wed Apr 18 00:29:16 UTC 2007