Trace number 365914

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 NameAnswerCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.27 1800.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb
MD5SUM464b0bce452dea50452bb0b774d05715
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.076987
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8550
Total number of constraints185
Number of constraints which are clauses95
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint95
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 96
Number of bits of the biggest sum of numbers7
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...
0.03/0.03	c ...done
0.03/0.03	c #vars=8550 #constraints=185 hasObjective=no
0.03/0.04	c res. mode=mod
0.03/0.04	c VSIDS like heuristics
0.03/0.04	c complete search running
1.00/1.08	c restart after 401 decisions
1.19/1.21	c nbDecision=500 #constraints=508
2.88/2.94	c restart after 801 decisions
3.99/4.02	c nbDecision=1000 #constraints=916
9.69/9.77	c nbDecision=1500 #constraints=1413
10.99/11.07	c restart after 1601 decisions
16.39/16.42	c nbDecision=2000 #constraints=1818
25.58/25.68	c nbDecision=2500 #constraints=2308
37.78/37.90	c nbDecision=3000 #constraints=2803
43.78/43.82	c restart after 3201 decisions
51.97/52.07	c nbDecision=3500 #constraints=3214
69.67/69.75	c nbDecision=4000 #constraints=3711
89.46/89.52	c nbDecision=4500 #constraints=4206
114.16/114.29	c nbDecision=5000 #constraints=4706
141.65/141.77	c nbDecision=5500 #constraints=5206
172.65/172.72	c nbDecision=6000 #constraints=5702
195.04/195.10	c restart after 6401 decisions
200.24/200.35	c nbDecision=6500 #constraints=6108
236.63/236.78	c nbDecision=7000 #constraints=6605
278.72/278.81	c nbDecision=7500 #constraints=7104
319.11/319.26	c nbDecision=8000 #constraints=7599
367.80/367.97	c nbDecision=8500 #constraints=8097
417.79/417.96	c nbDecision=9000 #constraints=8595
462.58/462.73	c nbDecision=9500 #constraints=9085
513.97/514.12	c nbDecision=10000 #constraints=9583
569.37/569.64	c nbDecision=10500 #constraints=10077
631.74/632.06	c nbDecision=11000 #constraints=10575
699.23/699.52	c nbDecision=11500 #constraints=11071
767.22/767.57	c nbDecision=12000 #constraints=11561
831.69/832.09	c nbDecision=12500 #constraints=12053
877.79/878.10	c restart after 12801 decisions
904.88/905.28	c nbDecision=13000 #constraints=12469
979.46/979.84	c nbDecision=13500 #constraints=12964
1057.44/1057.80	c nbDecision=14000 #constraints=13461
1141.42/1141.88	c nbDecision=14500 #constraints=13961
1217.90/1218.33	c nbDecision=15000 #constraints=14455
1307.18/1307.61	c nbDecision=15500 #constraints=14955
1399.16/1399.63	c nbDecision=16000 #constraints=15452
1497.33/1497.81	c nbDecision=16500 #constraints=15954
1593.61/1594.20	c nbDecision=17000 #constraints=16449
1700.69/1701.24	c nbDecision=17500 #constraints=16942
1800.07/1800.60	Received signal 15
1800.07/1800.70	
1800.07/1800.70	s UNKNOWN
1800.07/1800.70	
1800.07/1800.70	c user time= 1799.44 s
1800.07/1800.70	c system time= 0.731888 s
1800.07/1800.70	c wall clock time=1800.7

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/node68/watcher-365914-1176997929 -o ROOT/results/node68/solver-365914-1176997929 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365914-1176997929/instance-365914-1176997929.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 0.97 0.93 3/64 23530
/proc/meminfo: memFree=1330664/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=1468 CPUtime=0
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 175782449 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 367 165 130 317 0 46 0

[startup+0.0330091 s]
/proc/loadavg: 0.92 0.97 0.93 3/64 23530
/proc/meminfo: memFree=1330664/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=2128 CPUtime=0.03
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 331 0 0 0 3 0 0 0 18 0 1 0 175782449 2179072 313 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 532 314 131 317 0 211 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2128

[startup+0.102015 s]
/proc/loadavg: 0.92 0.97 0.93 3/64 23530
/proc/meminfo: memFree=1330664/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=3392 CPUtime=0.1
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 653 0 0 0 10 0 0 0 18 0 1 0 175782449 3473408 635 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 848 635 139 317 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3392

[startup+0.301032 s]
/proc/loadavg: 0.92 0.97 0.93 3/64 23530
/proc/meminfo: memFree=1330664/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=4864 CPUtime=0.29
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 1038 0 0 0 29 0 0 0 19 0 1 0 175782449 4980736 1020 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712891 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 1216 1020 139 317 0 895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4864

[startup+0.701068 s]
/proc/loadavg: 0.92 0.97 0.93 3/64 23530
/proc/meminfo: memFree=1330664/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=7372 CPUtime=0.69
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 1630 0 0 0 69 0 0 0 23 0 1 0 175782449 7548928 1612 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 1843 1612 139 317 0 1522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7372

[startup+1.50114 s]
/proc/loadavg: 0.92 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1322912/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=11348 CPUtime=1.49
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 2588 0 0 0 149 0 0 0 25 0 1 0 175782449 11620352 2570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 2837 2570 139 317 0 2516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11348

[startup+3.10128 s]
/proc/loadavg: 0.92 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1318240/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=17372 CPUtime=3.08
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 4055 0 0 0 308 0 0 0 25 0 1 0 175782449 17788928 4037 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279024 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 4343 4037 139 317 0 4022 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17372

[startup+6.30157 s]
/proc/loadavg: 0.93 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1307944/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=27708 CPUtime=6.29
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 6492 0 0 0 627 2 0 0 25 0 1 0 175782449 28372992 6474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 6927 6474 139 317 0 6606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27708

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1292784/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=41524 CPUtime=12.69
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 9812 0 0 0 1266 3 0 0 25 0 1 0 175782449 42520576 9794 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 10381 9794 139 317 0 10060 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41524

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1270896/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=64776 CPUtime=25.48
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 15093 0 0 0 2543 5 0 0 25 0 1 0 175782449 66330624 15075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 16194 15075 139 317 0 15873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64776

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1244720/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=91592 CPUtime=51.07
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 21664 0 0 0 5099 8 0 0 25 0 1 0 175782449 93790208 21646 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 22898 21646 139 317 0 22577 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91592

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1196976/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=144156 CPUtime=102.26
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 33448 0 0 0 10213 13 0 0 25 0 1 0 175782449 147615744 33430 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 36039 33430 139 317 0 35718 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 144156

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1158064/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=185052 CPUtime=162.25
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 43197 0 0 0 16207 18 0 0 25 0 1 0 175782449 189493248 43179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 46263 43179 139 317 0 45942 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 185052

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1127152/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=217008 CPUtime=222.24
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 50844 0 0 0 22202 22 0 0 25 0 1 0 175782449 222216192 50826 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 54252 50826 139 317 0 53931 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 217008

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1095792/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=257544 CPUtime=282.22
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 59071 0 0 0 28197 25 0 0 25 0 1 0 175782449 263725056 59053 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 64386 59053 139 317 0 64065 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 257544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1068144/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=286020 CPUtime=342.21
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 65601 0 0 0 34192 29 0 0 25 0 1 0 175782449 292884480 65583 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 71505 65583 139 317 0 71184 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 286020

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23531
/proc/meminfo: memFree=1044528/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=312912 CPUtime=402.19
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 71612 0 0 0 40187 32 0 0 25 0 1 0 175782449 320421888 71536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 78228 71536 139 317 0 77907 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 312912

[startup+462.302 s]
/proc/loadavg: 1.07 0.99 0.94 2/65 23531
/proc/meminfo: memFree=1023472/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=333216 CPUtime=462.18
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 76756 0 0 0 46183 35 0 0 25 0 1 0 175782449 341213184 76680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 83304 76680 139 317 0 82983 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 333216

[startup+522.301 s]
/proc/loadavg: 1.09 1.00 0.94 2/65 23531
/proc/meminfo: memFree=1004400/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=352520 CPUtime=522.16
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 81549 0 0 0 52178 38 0 0 25 0 1 0 175782449 360980480 81473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 88130 81473 139 317 0 87809 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 352520

[startup+582.302 s]
/proc/loadavg: 1.09 1.02 0.95 2/71 23707
/proc/meminfo: memFree=985472/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=371808 CPUtime=582.07
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 85946 0 0 0 58164 43 0 0 25 0 1 0 175782449 380731392 85870 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 92952 85870 139 317 0 92631 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 371808

[startup+642.302 s]
/proc/loadavg: 1.03 1.01 0.95 2/65 23729
/proc/meminfo: memFree=965104/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=396896 CPUtime=642.05
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 91267 0 0 0 64160 45 0 0 25 0 1 0 175782449 406421504 91191 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 99224 91191 139 317 0 98903 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 396896


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=903152/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=460300 CPUtime=881.98
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 106725 0 0 0 88146 52 0 0 25 0 1 0 175782449 471347200 106649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 115075 106649 139 317 0 114754 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 460300

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=892592/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=470832 CPUtime=941.96
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 109405 0 0 0 94143 53 0 0 25 0 1 0 175782449 482131968 109329 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 117708 109329 139 317 0 117387 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 470832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=874288/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=494040 CPUtime=1001.95
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 113940 0 0 0 100140 55 0 0 25 0 1 0 175782449 505896960 113864 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 123510 113864 139 317 0 123189 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 494040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=857648/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=515160 CPUtime=1061.94
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 118135 0 0 0 106137 57 0 0 25 0 1 0 175782449 527523840 118059 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 128790 118059 139 317 0 128469 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 515160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=843760/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=529248 CPUtime=1121.92
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 121591 0 0 0 112134 58 0 0 25 0 1 0 175782449 541949952 121515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 132312 121515 139 317 0 131991 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 529248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=825840/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=552840 CPUtime=1181.91
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 126075 0 0 0 118131 60 0 0 25 0 1 0 175782449 566108160 125999 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 138210 125999 139 317 0 137889 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 552840

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=815536/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=563212 CPUtime=1241.9
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 128611 0 0 0 124128 62 0 0 25 0 1 0 175782449 576729088 128535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 140803 128535 139 317 0 140482 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 563212

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=805680/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=572684 CPUtime=1301.88
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 131034 0 0 0 130126 62 0 0 25 0 1 0 175782449 586428416 130958 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 143171 130958 139 317 0 142850 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 572684

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=793008/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=588000 CPUtime=1361.87
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 134186 0 0 0 136123 64 0 0 25 0 1 0 175782449 602112000 134110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 147000 134110 139 317 0 146679 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 588000

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=781424/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=600604 CPUtime=1421.85
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 137061 0 0 0 142120 65 0 0 25 0 1 0 175782449 615018496 136985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 150151 136985 139 317 0 149830 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 600604

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=769264/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=615960 CPUtime=1481.84
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 140128 0 0 0 148117 67 0 0 25 0 1 0 175782449 630743040 140052 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 153990 140052 139 317 0 153669 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 615960

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=758384/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=626292 CPUtime=1541.83
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 142837 0 0 0 154114 69 0 0 25 0 1 0 175782449 641323008 142761 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 156573 142761 139 317 0 156252 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 626292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=749424/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=635504 CPUtime=1601.81
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 145093 0 0 0 160112 69 0 0 25 0 1 0 175782449 650756096 145017 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 158876 145017 139 317 0 158555 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 635504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=741296/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=643916 CPUtime=1661.8
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 147201 0 0 0 166110 70 0 0 25 0 1 0 175782449 659369984 147011 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 160979 147011 139 317 0 160658 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 643916

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=729648/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=658212 CPUtime=1721.78
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 150124 0 0 0 172107 71 0 0 25 0 1 0 175782449 674009088 149934 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712504 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 164553 149934 139 317 0 164232 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 658212

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=715632/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=677980 CPUtime=1781.76
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 153623 0 0 0 178104 72 0 0 25 0 1 0 175782449 694251520 153433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 169495 153433 139 317 0 169174 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 677980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=712624/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=681084 CPUtime=1800.07
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194304 154360 0 0 0 179934 73 0 0 25 0 1 0 175782449 697430016 154170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 170271 154170 139 317 0 169950 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 681084

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 23729
/proc/meminfo: memFree=712624/2055920 swapFree=4181952/4192956
[pid=23530] ppid=23528 vsize=0 CPUtime=1800.26
/proc/23530/stat : 23530 (oree) R 23528 23530 23344 0 -1 4194308 154376 0 0 0 179944 82 0 0 25 0 1 0 175782449 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23530/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.81
CPU time (s): 1800.27
CPU user time (s): 1799.44
CPU system time (s): 0.832873
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 681084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.44
system time used= 0.832873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 154376
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= 3121

runsolver used 1.3028 second user time and 3.68544 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Thu Apr 19 15:52:09 UTC 2007

IDJOB= 365914
IDBENCH= 2585
IDSOLVER= 172
FILE ID= node68/365914-1176997929

PBS_JOBID= 4630479

Free space on /tmp= 66326 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb
COMMAND LINE= oree /tmp/evaluation/365914-1176997929/instance-365914-1176997929.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-365914-1176997929 -o ROOT/results/node68/solver-365914-1176997929 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/365914-1176997929/instance-365914-1176997929.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  464b0bce452dea50452bb0b774d05715

RANDOM SEED= 336047550

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1331136 kB
Buffers:         30336 kB
Cached:         621736 kB
SwapCached:       4740 kB
Active:          82468 kB
Inactive:       580936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331136 kB
SwapTotal:     4192956 kB
SwapFree:      4181952 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            47512 kB
Committed_AS:  2744400 kB
PageTables:       1380 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= 66326 MiB

End job on node68 on Thu Apr 19 16:22:12 UTC 2007