Trace number 365072

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) 1800.24 1800.14

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-2_0-yes1-2.opb
MD5SUM2b7ee6a2452febe7d149ef87c021382f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints600
Number of constraints which are clauses599
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
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 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
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...
0.00/0.00	c ...done
0.00/0.00	c #vars=400 #constraints=601 hasObjective=yes
0.00/0.01	c res. mode=mod
0.00/0.01	c VSIDS like heuristics
0.00/0.01	c complete search running
0.00/0.05	c restart after 401 decisions
0.00/0.06	c nbDecision=500 #constraints=736
0.09/0.14	c restart after 801 decisions
0.19/0.22	c nbDecision=1000 #constraints=988
0.49/0.53	c nbDecision=1500 #constraints=1274
0.49/0.60	c restart after 1601 decisions
0.79/0.84	c nbDecision=2000 #constraints=1544
1.29/1.32	c nbDecision=2500 #constraints=1875
2.29/2.32	c nbDecision=3000 #constraints=2272
2.79/2.85	c restart after 3201 decisions
3.19/3.21	c nbDecision=3500 #constraints=2591
4.60/4.70	c nbDecision=4000 #constraints=2940
6.50/6.51	c nbDecision=4500 #constraints=3292
7.99/8.06	c nbDecision=5000 #constraints=3624
10.89/10.94	c nbDecision=5500 #constraints=3995
14.59/14.61	c nbDecision=6000 #constraints=4394
16.89/16.95	c restart after 6401 decisions
17.89/17.90	c nbDecision=6500 #constraints=4763
21.40/21.41	c nbDecision=7000 #constraints=5098
26.00/26.08	c nbDecision=7500 #constraints=5464
31.19/31.22	c nbDecision=8000 #constraints=5862
37.70/37.74	c nbDecision=8500 #constraints=6269
44.20/44.28	c nbDecision=9000 #constraints=6662
55.29/55.37	c nbDecision=9500 #constraints=7078
63.89/63.95	c nbDecision=10000 #constraints=7454
71.30/71.32	c nbDecision=10500 #constraints=7809
78.70/78.77	c nbDecision=11000 #constraints=8196
87.29/87.34	c nbDecision=11500 #constraints=8570
97.49/97.55	c nbDecision=12000 #constraints=8931
107.20/107.28	c nbDecision=12500 #constraints=9287
113.90/113.95	c restart after 12801 decisions
118.90/118.93	c nbDecision=13000 #constraints=9652
130.29/130.30	c nbDecision=13500 #constraints=10012
143.60/143.65	c nbDecision=14000 #constraints=10397
153.50/153.53	c nbDecision=14500 #constraints=10757
167.10/167.20	c nbDecision=15000 #constraints=11167
179.70/179.79	c nbDecision=15500 #constraints=11458
194.10/194.12	c nbDecision=16000 #constraints=11805
207.30/207.31	c nbDecision=16500 #constraints=12172
226.80/226.80	c nbDecision=17000 #constraints=12575
243.50/243.59	c nbDecision=17500 #constraints=12962
262.31/262.38	c nbDecision=18000 #constraints=13358
278.81/278.87	c nbDecision=18500 #constraints=13733
300.41/300.41	c nbDecision=19000 #constraints=14132
320.70/320.72	c nbDecision=19500 #constraints=14504
344.61/344.62	c nbDecision=20000 #constraints=14911
374.41/374.45	c nbDecision=20500 #constraints=15350
396.71/396.78	c nbDecision=21000 #constraints=15786
422.71/422.77	c nbDecision=21500 #constraints=16236
460.31/460.34	c nbDecision=22000 #constraints=16703
502.72/502.77	c nbDecision=22500 #constraints=17173
542.92/542.97	c nbDecision=23000 #constraints=17632
577.22/577.27	c nbDecision=23500 #constraints=18064
608.42/608.42	c nbDecision=24000 #constraints=18478
643.03/643.01	c nbDecision=24500 #constraints=18928
675.43/675.48	c nbDecision=25000 #constraints=19346
708.43/708.43	c nbDecision=25500 #constraints=19772
714.83/714.80	c restart after 25601 decisions
745.14/745.12	c nbDecision=26000 #constraints=20186
785.63/785.68	c nbDecision=26500 #constraints=20626
826.54/826.56	c nbDecision=27000 #constraints=21069
875.34/875.37	c nbDecision=27500 #constraints=21517
923.84/923.84	c nbDecision=28000 #constraints=21961
967.35/967.31	c nbDecision=28500 #constraints=22414
1007.95/1007.97	c nbDecision=29000 #constraints=22837
1052.65/1052.62	c nbDecision=29500 #constraints=23259
1082.65/1082.64	c nbDecision=30000 #constraints=23636
1116.55/1116.60	c nbDecision=30500 #constraints=24051
1150.56/1150.58	c nbDecision=31000 #constraints=24460
1192.36/1192.35	c nbDecision=31500 #constraints=24906
1228.56/1228.50	c nbDecision=32000 #constraints=25291
1268.16/1268.12	c nbDecision=32500 #constraints=25716
1307.36/1307.30	c nbDecision=33000 #constraints=26132
1359.06/1359.06	c nbDecision=33500 #constraints=26586
1410.76/1410.70	c nbDecision=34000 #constraints=27042
1462.07/1462.00	c nbDecision=34500 #constraints=27503
1521.67/1521.63	c nbDecision=35000 #constraints=27976
1576.28/1576.22	c nbDecision=35500 #constraints=28445
1633.28/1633.23	c nbDecision=36000 #constraints=28905
1686.88/1686.80	c nbDecision=36500 #constraints=29349
1739.39/1739.38	c nbDecision=37000 #constraints=29787
1799.69/1799.63	c nbDecision=37500 #constraints=30230
1800.09/1800.00	Received signal 15
1800.19/1800.13	
1800.19/1800.13	s UNKNOWN
1800.19/1800.13	
1800.19/1800.13	c user time= 1799.95 s
1800.19/1800.13	c system time= 0.276957 s
1800.19/1800.13	c wall clock time=1800.13

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/node16/watcher-365072-1176989391 -o ROOT/results/node16/solver-365072-1176989391 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365072-1176989391/instance-365072-1176989391.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 13245
/proc/meminfo: memFree=1762032/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=1468 CPUtime=0
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 146856723 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 367 166 130 317 0 46 0

[startup+0.0867451 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13245
/proc/meminfo: memFree=1762032/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=1868 CPUtime=0.08
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 270 0 0 0 8 0 0 0 18 0 1 0 146856723 1912832 252 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 467 252 139 317 0 146 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1868

[startup+0.101743 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13245
/proc/meminfo: memFree=1762032/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=1868 CPUtime=0.09
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 146856723 1912832 258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 467 258 139 317 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1868

[startup+0.301701 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13245
/proc/meminfo: memFree=1762032/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=2132 CPUtime=0.29
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 350 0 0 0 29 0 0 0 19 0 1 0 146856723 2183168 332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134559073 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 533 332 139 317 0 212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2132

[startup+0.701618 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13245
/proc/meminfo: memFree=1762032/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=2692 CPUtime=0.69
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 475 0 0 0 69 0 0 0 22 0 1 0 146856723 2756608 457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 673 457 139 317 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2692

[startup+1.50245 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13246
/proc/meminfo: memFree=1760424/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=3484 CPUtime=1.49
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 680 0 0 0 149 0 0 0 25 0 1 0 146856723 3567616 662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604133 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 871 662 139 317 0 550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3484

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 13246
/proc/meminfo: memFree=1759336/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=4484 CPUtime=3.09
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 919 0 0 0 309 0 0 0 25 0 1 0 146856723 4591616 901 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563469 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 1121 901 139 317 0 800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4484

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13246
/proc/meminfo: memFree=1757928/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=5544 CPUtime=6.29
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 1188 0 0 0 628 1 0 0 25 0 1 0 146856723 5677056 1170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 1386 1170 139 317 0 1065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5544

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13246
/proc/meminfo: memFree=1756392/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=7004 CPUtime=12.69
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 1528 0 0 0 1268 1 0 0 25 0 1 0 146856723 7172096 1510 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718453 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 1751 1510 139 317 0 1430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7004

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13246
/proc/meminfo: memFree=1754600/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=8856 CPUtime=25.5
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 1966 0 0 0 2548 2 0 0 25 0 1 0 146856723 9068544 1948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 2214 1948 139 317 0 1893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8856

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13246
/proc/meminfo: memFree=1752040/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=11332 CPUtime=51.09
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 2583 0 0 0 5107 2 0 0 25 0 1 0 146856723 11603968 2565 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 2833 2565 139 317 0 2512 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11332

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13246
/proc/meminfo: memFree=1748648/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=15076 CPUtime=102.3
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 3488 0 0 0 10227 3 0 0 25 0 1 0 146856723 15437824 3413 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 3769 3413 139 317 0 3448 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15076

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13246
/proc/meminfo: memFree=1745576/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=18080 CPUtime=162.3
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 4241 0 0 0 16225 5 0 0 25 0 1 0 146856723 18513920 4166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 4520 4166 139 317 0 4199 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 18080

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13246
/proc/meminfo: memFree=1743400/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=20116 CPUtime=222.3
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 4776 0 0 0 22224 6 0 0 25 0 1 0 146856723 20598784 4701 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 5029 4701 139 317 0 4708 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 20116

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13246
/proc/meminfo: memFree=1741352/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=22496 CPUtime=282.31
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 5273 0 0 0 28224 7 0 0 25 0 1 0 146856723 23035904 5198 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 5624 5198 139 317 0 5303 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 22496

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13248
/proc/meminfo: memFree=1739752/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=24140 CPUtime=342.31
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 5680 0 0 0 34223 8 0 0 25 0 1 0 146856723 24719360 5605 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 6035 5605 139 317 0 5714 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 24140

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13248
/proc/meminfo: memFree=1738088/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=26124 CPUtime=402.31
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 6087 0 0 0 40223 8 0 0 25 0 1 0 146856723 26750976 6012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 6531 6012 139 317 0 6210 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 26124

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13248
/proc/meminfo: memFree=1736232/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=28328 CPUtime=462.31
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 6617 0 0 0 46222 9 0 0 25 0 1 0 146856723 29007872 6428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 7082 6428 139 317 0 6761 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 28328

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13248
/proc/meminfo: memFree=1735400/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=29372 CPUtime=522.32
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 6878 0 0 0 52222 10 0 0 25 0 1 0 146856723 30076928 6689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 7343 6689 139 317 0 7022 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 29372

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13248
/proc/meminfo: memFree=1734248/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=30428 CPUtime=582.32
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 7158 0 0 0 58221 11 0 0 25 0 1 0 146856723 31158272 6969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 7607 6969 139 317 0 7286 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 30428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13248
/proc/meminfo: memFree=1733096/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=31536 CPUtime=642.33
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 7446 0 0 0 64221 12 0 0 25 0 1 0 146856723 32292864 7257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 7884 7257 139 317 0 7563 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 31536


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13248
/proc/meminfo: memFree=1729064/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=35780 CPUtime=882.34
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 8475 0 0 0 88218 16 0 0 25 0 1 0 146856723 36638720 8253 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 8945 8253 139 317 0 8624 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 35780

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13248
/proc/meminfo: memFree=1728168/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=36728 CPUtime=942.34
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 8709 0 0 0 94218 16 0 0 25 0 1 0 146856723 37609472 8454 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 9182 8454 139 317 0 8861 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 36728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13248
/proc/meminfo: memFree=1727272/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=37656 CPUtime=1002.35
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 8955 0 0 0 100218 17 0 0 25 0 1 0 146856723 38559744 8700 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604372 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 9414 8700 139 317 0 9093 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 37656

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1726440/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=38624 CPUtime=1062.35
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 9206 0 0 0 106217 18 0 0 25 0 1 0 146856723 39550976 8918 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 9656 8918 139 317 0 9335 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 38624

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1725160/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=39800 CPUtime=1122.36
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 9523 0 0 0 112217 19 0 0 25 0 1 0 146856723 40755200 9235 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 9950 9235 139 317 0 9629 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 39800

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1723880/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=41020 CPUtime=1182.35
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 9830 0 0 0 118216 19 0 0 25 0 1 0 146856723 42004480 9542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 10255 9542 139 317 0 9934 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 41020

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1722856/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=42336 CPUtime=1242.36
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 10167 0 0 0 124216 20 0 0 25 0 1 0 146856723 43352064 9813 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 10584 9813 139 317 0 10263 0
Current children cumulated CPU time (s) 1242.36
Current children cumulated vsize (KiB) 42336

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1721640/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=43428 CPUtime=1302.37
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 10485 0 0 0 130216 21 0 0 25 0 1 0 146856723 44470272 10098 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 10857 10098 139 317 0 10536 0
Current children cumulated CPU time (s) 1302.37
Current children cumulated vsize (KiB) 43428

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13248
/proc/meminfo: memFree=1720808/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=44372 CPUtime=1362.36
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 10748 0 0 0 136214 22 0 0 25 0 1 0 146856723 45436928 10328 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 11093 10328 139 317 0 10772 0
Current children cumulated CPU time (s) 1362.36
Current children cumulated vsize (KiB) 44372

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1719912/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=45340 CPUtime=1422.37
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 10974 0 0 0 142214 23 0 0 25 0 1 0 146856723 46428160 10554 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 11335 10554 139 317 0 11014 0
Current children cumulated CPU time (s) 1422.37
Current children cumulated vsize (KiB) 45340

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1719016/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=46512 CPUtime=1482.38
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 11246 0 0 0 148214 24 0 0 25 0 1 0 146856723 47628288 10793 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 11628 10793 139 317 0 11307 0
Current children cumulated CPU time (s) 1482.38
Current children cumulated vsize (KiB) 46512

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1717992/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=47564 CPUtime=1542.37
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 11491 0 0 0 154213 24 0 0 25 0 1 0 146856723 48705536 11038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 11891 11038 139 317 0 11570 0
Current children cumulated CPU time (s) 1542.37
Current children cumulated vsize (KiB) 47564

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1717160/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=48480 CPUtime=1602.38
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 11735 0 0 0 160213 25 0 0 25 0 1 0 146856723 49643520 11249 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 12120 11249 139 317 0 11799 0
Current children cumulated CPU time (s) 1602.38
Current children cumulated vsize (KiB) 48480

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1716328/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=49136 CPUtime=1662.39
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 11945 0 0 0 166213 26 0 0 25 0 1 0 146856723 50315264 11459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 12284 11459 139 317 0 11963 0
Current children cumulated CPU time (s) 1662.39
Current children cumulated vsize (KiB) 49136

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 13248
/proc/meminfo: memFree=1715304/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=50192 CPUtime=1722.38
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 12206 0 0 0 172212 26 0 0 25 0 1 0 146856723 51396608 11720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 12548 11720 139 317 0 12227 0
Current children cumulated CPU time (s) 1722.38
Current children cumulated vsize (KiB) 50192

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 13248
/proc/meminfo: memFree=1714472/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=50980 CPUtime=1782.39
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 12427 0 0 0 178212 27 0 0 25 0 1 0 146856723 52203520 11908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 12745 11908 139 317 0 12424 0
Current children cumulated CPU time (s) 1782.39
Current children cumulated vsize (KiB) 50980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1714216/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=51236 CPUtime=1800.09
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 12488 0 0 0 179982 27 0 0 25 0 1 0 146856723 52465664 11969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 12809 11969 139 317 0 12488 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 51236

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

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

[startup+1800.11 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13248
/proc/meminfo: memFree=1714216/2055920 swapFree=4148596/4192956
[pid=13245] ppid=13243 vsize=51236 CPUtime=1800.19
/proc/13245/stat : 13245 (oree) R 13243 13245 12228 0 -1 4194304 12488 0 0 0 179992 27 0 0 25 0 1 0 146856723 52465664 11969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13245/statm: 12809 11969 139 317 0 12488 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 51236

Child status: 0
Real time (s): 1800.14
CPU time (s): 1800.24
CPU user time (s): 1799.96
CPU system time (s): 0.284956
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 51236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12504
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= 1191

runsolver used 1.9547 second user time and 4.6063 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Thu Apr 19 13:29:51 UTC 2007

IDJOB= 365072
IDBENCH= 2190
IDSOLVER= 172
FILE ID= node16/365072-1176989391

PBS_JOBID= 4630408

Free space on /tmp= 66360 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-aim-200-2_0-yes1-2.opb
COMMAND LINE= oree /tmp/evaluation/365072-1176989391/instance-365072-1176989391.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-365072-1176989391 -o ROOT/results/node16/solver-365072-1176989391 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/365072-1176989391/instance-365072-1176989391.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  2b7ee6a2452febe7d149ef87c021382f

RANDOM SEED= 894035670

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1762504 kB
Buffers:         37848 kB
Cached:         170528 kB
SwapCached:      12080 kB
Active:         106716 kB
Inactive:       125400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762504 kB
SwapTotal:     4192956 kB
SwapFree:      4148596 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          30816 kB
Slab:            46824 kB
Committed_AS:  6500956 kB
PageTables:       1836 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= 66360 MiB

End job on node16 on Thu Apr 19 13:59:53 UTC 2007