Trace number 357166

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) 1800.25 1800.8

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-1.opb
MD5SUM5a9e4c8983ff8fc3ce01109a5c224dd2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13453
Number of constraints which are clauses13453
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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...
0.09/0.11	c ...done
0.09/0.11	c #vars=6352 #constraints=13454 hasObjective=yes
0.09/0.19	c res. mode=mod
0.09/0.19	c VSIDS like heuristics
0.09/0.19	c complete search running
4.49/4.52	c restart after 401 decisions
5.39/5.44	c nbDecision=500 #constraints=13900
9.49/9.57	c restart after 801 decisions
12.00/12.09	c nbDecision=1000 #constraints=14376
20.58/20.62	c nbDecision=1500 #constraints=14878
22.48/22.53	c restart after 1601 decisions
30.08/30.11	c nbDecision=2000 #constraints=15358
41.79/41.87	c nbDecision=2500 #constraints=15856
55.48/55.51	c nbDecision=3000 #constraints=16356
61.58/61.63	c restart after 3201 decisions
70.47/70.53	c nbDecision=3500 #constraints=16832
88.47/88.53	c nbDecision=4000 #constraints=17332
108.76/108.89	c nbDecision=4500 #constraints=17832
131.66/131.78	c nbDecision=5000 #constraints=18332
157.16/157.26	c nbDecision=5500 #constraints=18832
185.25/185.38	c nbDecision=6000 #constraints=19330
210.04/210.11	c restart after 6401 decisions
215.04/215.13	c nbDecision=6500 #constraints=19808
248.63/248.80	c nbDecision=7000 #constraints=20308
284.92/285.05	c nbDecision=7500 #constraints=20808
323.91/324.08	c nbDecision=8000 #constraints=21310
365.40/365.51	c nbDecision=8500 #constraints=21808
408.69/408.90	c nbDecision=9000 #constraints=22304
454.68/454.85	c nbDecision=9500 #constraints=22808
502.67/502.88	c nbDecision=10000 #constraints=23306
553.46/553.67	c nbDecision=10500 #constraints=23808
606.24/606.48	c nbDecision=11000 #constraints=24308
661.53/661.72	c nbDecision=11500 #constraints=24808
719.13/719.35	c nbDecision=12000 #constraints=25310
778.70/778.99	c nbDecision=12500 #constraints=25808
816.09/816.38	c restart after 12801 decisions
838.29/838.56	c nbDecision=13000 #constraints=26283
904.07/904.31	c nbDecision=13500 #constraints=26784
971.95/972.22	c nbDecision=14000 #constraints=27283
1041.64/1041.93	c nbDecision=14500 #constraints=27782
1113.52/1113.83	c nbDecision=15000 #constraints=28282
1188.51/1188.83	c nbDecision=15500 #constraints=28784
1266.29/1266.65	c nbDecision=16000 #constraints=29290
1345.56/1345.98	c nbDecision=16500 #constraints=29790
1427.33/1427.78	c nbDecision=17000 #constraints=30286
1512.51/1513.07	c nbDecision=17500 #constraints=30788
1599.99/1600.52	c nbDecision=18000 #constraints=31286
1690.07/1690.61	c nbDecision=18500 #constraints=31788
1781.95/1782.58	c nbDecision=19000 #constraints=32285
1800.06/1800.61	Received signal 15
1800.16/1800.78	
1800.16/1800.78	s UNKNOWN
1800.16/1800.78	
1800.16/1800.78	c user time= 1800.13 s
1800.16/1800.78	c system time= 0.111982 s
1800.16/1800.78	c wall clock time=1800.78

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/node50/watcher-357166-1176989836 -o ROOT/results/node50/solver-357166-1176989836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357166-1176989836/instance-357166-1176989836.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 3/64 18287
/proc/meminfo: memFree=1781312/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=1620 CPUtime=0
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 53828765 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 405 175 126 317 0 84 0

[startup+0.0657059 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18287
/proc/meminfo: memFree=1781312/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=2940 CPUtime=0.06
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 520 0 0 0 6 0 0 0 18 0 1 0 53828765 3010560 502 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 735 503 130 317 0 414 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2940

[startup+0.101707 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18287
/proc/meminfo: memFree=1781312/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=3732 CPUtime=0.09
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 723 0 0 0 9 0 0 0 18 0 1 0 53828765 3821568 705 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 933 705 130 317 0 612 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3732

[startup+0.301726 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18287
/proc/meminfo: memFree=1781312/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=6488 CPUtime=0.29
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 1449 0 0 0 29 0 0 0 19 0 1 0 53828765 6643712 1339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710849 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 1622 1339 139 317 0 1301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6488

[startup+0.70176 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18287
/proc/meminfo: memFree=1781312/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=6488 CPUtime=0.69
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 1449 0 0 0 69 0 0 0 23 0 1 0 53828765 6643712 1339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 1622 1339 139 317 0 1301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6488

[startup+1.50283 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1776248/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=6488 CPUtime=1.49
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 1449 0 0 0 149 0 0 0 25 0 1 0 53828765 6643712 1339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 1622 1339 139 317 0 1301 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6488

[startup+3.10197 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1776120/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=6752 CPUtime=3.09
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 1489 0 0 0 309 0 0 0 25 0 1 0 53828765 6914048 1379 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713835 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 1688 1379 139 317 0 1367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6752

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1775672/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=7264 CPUtime=6.29
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 1636 0 0 0 629 0 0 0 25 0 1 0 53828765 7438336 1526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712525 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 1816 1526 139 317 0 1495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7264

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1774520/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=8316 CPUtime=12.69
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 1889 0 0 0 1268 1 0 0 25 0 1 0 53828765 8515584 1779 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279024 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 2079 1779 139 317 0 1758 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8316

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1772728/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=9896 CPUtime=25.48
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 2300 0 0 0 2547 1 0 0 25 0 1 0 53828765 10133504 2190 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 2474 2190 139 317 0 2153 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9896

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1770296/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=12424 CPUtime=51.08
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 2915 0 0 0 5106 2 0 0 25 0 1 0 53828765 12722176 2805 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563302 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 3106 2805 139 317 0 2785 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12424

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1766968/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=15828 CPUtime=102.27
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 3734 0 0 0 10225 2 0 0 25 0 1 0 53828765 16207872 3624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135276985 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 3957 3624 139 317 0 3636 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15828

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1764216/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=18676 CPUtime=162.25
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 4422 0 0 0 16222 3 0 0 25 0 1 0 53828765 19124224 4312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604429 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 4669 4312 139 317 0 4348 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18676

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1762040/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=20784 CPUtime=222.23
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 4960 0 0 0 22220 3 0 0 25 0 1 0 53828765 21282816 4850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563935 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 5196 4850 139 317 0 4875 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20784

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1760312/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=22352 CPUtime=282.22
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 5407 0 0 0 28219 3 0 0 25 0 1 0 53828765 22888448 5297 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 5588 5297 139 317 0 5267 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22352

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1758584/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=24064 CPUtime=342.21
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 5813 0 0 0 34217 4 0 0 25 0 1 0 53828765 24641536 5703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 6016 5703 139 317 0 5695 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24064

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1756792/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=26408 CPUtime=402.19
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 6257 0 0 0 40215 4 0 0 25 0 1 0 53828765 27041792 6147 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 6602 6147 139 317 0 6281 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26408

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1755448/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=27888 CPUtime=462.18
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 6583 0 0 0 46213 5 0 0 25 0 1 0 53828765 28557312 6473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 6972 6473 139 317 0 6651 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 27888

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1754232/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=29104 CPUtime=522.16
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 6892 0 0 0 52211 5 0 0 25 0 1 0 53828765 29802496 6782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 7276 6782 139 317 0 6955 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29104

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1753144/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=30152 CPUtime=582.15
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 7158 0 0 0 58210 5 0 0 25 0 1 0 53828765 30875648 7048 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 7538 7048 139 317 0 7217 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 30152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1751992/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=31276 CPUtime=642.14
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 7443 0 0 0 64209 5 0 0 25 0 1 0 53828765 32026624 7333 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 7819 7333 139 317 0 7498 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 31276


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1747896/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=35176 CPUtime=882.07
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 8444 0 0 0 88201 6 0 0 25 0 1 0 53828765 36020224 8334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 8794 8334 139 317 0 8473 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 35176

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1746424/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=37096 CPUtime=942.06
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 8949 0 0 0 94200 6 0 0 25 0 1 0 53828765 37986304 8655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 9274 8655 139 317 0 8953 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 37096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1745912/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=37624 CPUtime=1002.05
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 9113 0 0 0 100198 7 0 0 25 0 1 0 53828765 38526976 8819 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718354 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 9406 8819 139 317 0 9085 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 37624

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1745080/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=38408 CPUtime=1062.04
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 9327 0 0 0 106197 7 0 0 25 0 1 0 53828765 39329792 9033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562702 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 9602 9033 139 317 0 9281 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 38408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1744184/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=39200 CPUtime=1122.02
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 9551 0 0 0 112195 7 0 0 25 0 1 0 53828765 40140800 9257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 9800 9257 139 317 0 9479 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 39200

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1743288/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=39980 CPUtime=1182.01
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 9761 0 0 0 118193 8 0 0 25 0 1 0 53828765 40939520 9467 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563935 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 9995 9467 139 317 0 9674 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 39980

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1742392/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=40776 CPUtime=1242
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 9969 0 0 0 124192 8 0 0 25 0 1 0 53828765 41754624 9675 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 10194 9675 139 317 0 9873 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 40776

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1741496/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=41736 CPUtime=1301.98
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 10183 0 0 0 130190 8 0 0 25 0 1 0 53828765 42737664 9889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 10434 9889 139 317 0 10113 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 41736

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1740344/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=43616 CPUtime=1361.96
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 10554 0 0 0 136188 8 0 0 25 0 1 0 53828765 44662784 10161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 10904 10161 139 317 0 10583 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 43616

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18288
/proc/meminfo: memFree=1739640/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=44512 CPUtime=1421.95
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 10734 0 0 0 142186 9 0 0 25 0 1 0 53828765 45580288 10341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 11128 10341 139 317 0 10807 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 44512

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18486
/proc/meminfo: memFree=1738472/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=45460 CPUtime=1481.82
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 10923 0 0 0 148173 9 0 0 25 0 1 0 53828765 46551040 10530 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 11365 10530 139 317 0 11044 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 45460

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18486
/proc/meminfo: memFree=1737912/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=46504 CPUtime=1541.8
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 11116 0 0 0 154171 9 0 0 25 0 1 0 53828765 47620096 10723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 11626 10723 139 317 0 11305 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 46504

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18486
/proc/meminfo: memFree=1737144/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=47316 CPUtime=1601.79
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 11299 0 0 0 160170 9 0 0 25 0 1 0 53828765 48451584 10906 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 11829 10906 139 317 0 11508 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 47316

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18486
/proc/meminfo: memFree=1736440/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=48308 CPUtime=1661.78
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 11480 0 0 0 166168 10 0 0 25 0 1 0 53828765 49467392 11087 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 12077 11087 139 317 0 11756 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 48308

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18486
/proc/meminfo: memFree=1735736/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=48844 CPUtime=1721.76
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 11654 0 0 0 172166 10 0 0 25 0 1 0 53828765 50016256 11261 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 12211 11261 139 317 0 11890 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 48844

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18486
/proc/meminfo: memFree=1734968/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=49764 CPUtime=1781.75
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 11825 0 0 0 178164 11 0 0 25 0 1 0 53828765 50958336 11432 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 12441 11432 139 317 0 12120 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 49764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18486
/proc/meminfo: memFree=1734776/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=49896 CPUtime=1800.06
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 11874 0 0 0 179995 11 0 0 25 0 1 0 53828765 51093504 11481 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 12474 11481 139 317 0 12153 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 49896

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18486
/proc/meminfo: memFree=1734776/2055920 swapFree=4183800/4192956
[pid=18287] ppid=18285 vsize=49896 CPUtime=1800.16
/proc/18287/stat : 18287 (oree) R 18285 18287 18143 0 -1 4194304 11874 0 0 0 180005 11 0 0 25 0 1 0 53828765 51093504 11481 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18287/statm: 12474 11481 139 317 0 12153 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 49896

Child status: 0
Real time (s): 1800.8
CPU time (s): 1800.25
CPU user time (s): 1800.13
CPU system time (s): 0.119981
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 49896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.13
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11890
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= 4094

runsolver used 1.3248 second user time and 3.66244 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 19 13:37:16 UTC 2007

IDJOB= 357166
IDBENCH= 2208
IDSOLVER= 172
FILE ID= node50/357166-1176989836

PBS_JOBID= 4630427

Free space on /tmp= 66506 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1.opb
COMMAND LINE= oree /tmp/evaluation/357166-1176989836/instance-357166-1176989836.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-357166-1176989836 -o ROOT/results/node50/solver-357166-1176989836 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357166-1176989836/instance-357166-1176989836.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  5a9e4c8983ff8fc3ce01109a5c224dd2

RANDOM SEED= 82563897

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1781784 kB
Buffers:         12432 kB
Cached:         197544 kB
SwapCached:       2932 kB
Active:          94808 kB
Inactive:       124588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781784 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            40764 kB
Committed_AS:  1067392 kB
PageTables:       1460 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= 66506 MiB

End job on node50 on Thu Apr 19 14:07:19 UTC 2007