Trace number 360796

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) 1800.31 1800.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
MD5SUM887c74fdc5099423a97b443d1200370c
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 benchmark0.045992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5500
Total number of constraints210
Number of constraints which are clauses110
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
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 56
Number of bits of the biggest sum of numbers6
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...
0.00/0.02	c ...done
0.00/0.02	c #vars=5500 #constraints=210 hasObjective=no
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.69/0.74	c restart after 401 decisions
0.89/0.91	c nbDecision=500 #constraints=613
1.89/1.96	c restart after 801 decisions
2.69/2.73	c nbDecision=1000 #constraints=1055
5.98/6.01	c nbDecision=1500 #constraints=1549
6.79/6.87	c restart after 1601 decisions
11.09/11.14	c nbDecision=2000 #constraints=1994
18.38/18.48	c nbDecision=2500 #constraints=2486
27.78/27.86	c nbDecision=3000 #constraints=2980
31.98/32.07	c restart after 3201 decisions
37.88/37.96	c nbDecision=3500 #constraints=3431
49.28/49.32	c nbDecision=4000 #constraints=3925
62.88/62.92	c nbDecision=4500 #constraints=4421
79.48/79.59	c nbDecision=5000 #constraints=4918
99.37/99.45	c nbDecision=5500 #constraints=5411
120.86/120.96	c nbDecision=6000 #constraints=5903
137.86/137.95	c restart after 6401 decisions
142.65/142.72	c nbDecision=6500 #constraints=6349
168.15/168.22	c nbDecision=7000 #constraints=6843
198.05/198.18	c nbDecision=7500 #constraints=7335
231.03/231.16	c nbDecision=8000 #constraints=7835
267.93/268.07	c nbDecision=8500 #constraints=8330
305.82/305.98	c nbDecision=9000 #constraints=8829
345.71/345.87	c nbDecision=9500 #constraints=9325
383.10/383.26	c nbDecision=10000 #constraints=9818
421.89/422.06	c nbDecision=10500 #constraints=10313
467.98/468.17	c nbDecision=11000 #constraints=10808
518.07/518.22	c nbDecision=11500 #constraints=11305
571.36/571.59	c nbDecision=12000 #constraints=11803
621.75/621.94	c nbDecision=12500 #constraints=12291
651.23/651.42	c restart after 12801 decisions
671.14/671.35	c nbDecision=13000 #constraints=12744
717.90/718.18	c nbDecision=13500 #constraints=13240
771.22/771.55	c nbDecision=14000 #constraints=13734
826.61/826.90	c nbDecision=14500 #constraints=14230
883.60/883.98	c nbDecision=15000 #constraints=14726
945.18/945.54	c nbDecision=15500 #constraints=15215
1012.87/1013.22	c nbDecision=16000 #constraints=15711
1071.85/1072.27	c nbDecision=16500 #constraints=16204
1137.54/1137.91	c nbDecision=17000 #constraints=16700
1204.72/1205.17	c nbDecision=17500 #constraints=17191
1274.70/1275.17	c nbDecision=18000 #constraints=17684
1347.39/1347.81	c nbDecision=18500 #constraints=18176
1427.47/1427.93	c nbDecision=19000 #constraints=18676
1506.85/1507.37	c nbDecision=19500 #constraints=19173
1589.63/1590.16	c nbDecision=20000 #constraints=19665
1665.01/1665.50	c nbDecision=20500 #constraints=20156
1755.40/1755.96	c nbDecision=21000 #constraints=20651
1800.09/1800.61	Received signal 15
1800.19/1800.74	
1800.19/1800.74	s UNKNOWN
1800.19/1800.74	
1800.19/1800.74	c user time= 1799.67 s
1800.19/1800.74	c system time= 0.567913 s
1800.19/1800.74	c wall clock time=1800.74

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/node65/watcher-360796-1176842954 -o ROOT/results/node65/solver-360796-1176842954 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360796-1176842954/instance-360796-1176842954.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: 1.00 1.00 1.00 3/64 26905
/proc/meminfo: memFree=1837696/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=1468 CPUtime=0
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 160285045 1503232 165 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 367 165 130 317 0 46 0

[startup+0.0709509 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26905
/proc/meminfo: memFree=1837696/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=2756 CPUtime=0.06
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 494 0 0 0 6 0 0 0 18 0 1 0 160285045 2822144 476 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712465 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 689 476 139 317 0 368 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2756

[startup+0.102952 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26905
/proc/meminfo: memFree=1837696/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=2888 CPUtime=0.1
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 544 0 0 0 10 0 0 0 18 0 1 0 160285045 2957312 526 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284117 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 722 526 139 317 0 401 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2888

[startup+0.301959 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26905
/proc/meminfo: memFree=1837696/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=4184 CPUtime=0.29
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 872 0 0 0 29 0 0 0 19 0 1 0 160285045 4284416 854 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 1046 854 139 317 0 725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4184

[startup+0.701992 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26905
/proc/meminfo: memFree=1837696/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=6284 CPUtime=0.69
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 1388 0 0 0 69 0 0 0 22 0 1 0 160285045 6434816 1370 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 1571 1370 139 317 0 1250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6284

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1831736/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=9564 CPUtime=1.49
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 2208 0 0 0 148 1 0 0 25 0 1 0 160285045 9793536 2190 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134562663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 2391 2190 139 317 0 2070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9564

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1827768/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=14076 CPUtime=3.09
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 3334 0 0 0 308 1 0 0 25 0 1 0 160285045 14413824 3316 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564051 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 3519 3316 139 317 0 3198 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14076

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1819512/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=20768 CPUtime=6.28
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 5008 0 0 0 627 1 0 0 25 0 1 0 160285045 21266432 4990 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 5192 4990 139 317 0 4871 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20768

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1810104/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=30052 CPUtime=12.69
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 7225 0 0 0 1266 3 0 0 25 0 1 0 160285045 30773248 7207 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 7513 7207 139 317 0 7192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30052

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1795192/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=44456 CPUtime=25.48
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 10760 0 0 0 2543 5 0 0 25 0 1 0 160285045 45522944 10742 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713823 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 11114 10742 139 317 0 10793 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44456

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1776376/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=64116 CPUtime=51.08
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 15492 0 0 0 5100 8 0 0 25 0 1 0 160285045 65654784 15474 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 16029 15474 139 317 0 15708 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64116

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1747576/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=93816 CPUtime=102.27
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 22583 0 0 0 10215 12 0 0 25 0 1 0 160285045 96067584 22565 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 23454 22565 139 317 0 23133 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 93816

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1727288/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=113336 CPUtime=162.25
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 27691 0 0 0 16210 15 0 0 25 0 1 0 160285045 116056064 27673 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 28334 27673 139 317 0 28013 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 113336

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1707128/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=138056 CPUtime=222.23
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 32679 0 0 0 22206 17 0 0 25 0 1 0 160285045 141369344 32661 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 34514 32661 139 317 0 34193 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 138056

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1691384/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=154468 CPUtime=282.23
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 36688 0 0 0 28203 20 0 0 25 0 1 0 160285045 158175232 36612 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 38617 36612 139 317 0 38296 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 154468

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1675384/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=170976 CPUtime=342.21
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 40633 0 0 0 34199 22 0 0 25 0 1 0 160285045 175079424 40557 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 42744 40557 139 317 0 42423 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 170976

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1662584/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=183636 CPUtime=402.2
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 43879 0 0 0 40196 24 0 0 25 0 1 0 160285045 188043264 43803 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 45909 43803 139 317 0 45588 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 183636

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1651960/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=193512 CPUtime=462.18
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 46493 0 0 0 46193 25 0 0 25 0 1 0 160285045 198156288 46417 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 48378 46417 139 317 0 48057 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 193512

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1641080/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=204836 CPUtime=522.17
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 49268 0 0 0 52190 27 0 0 25 0 1 0 160285045 209752064 49192 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 51209 49192 139 317 0 50888 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 204836

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1630008/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=215392 CPUtime=582.15
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 51984 0 0 0 58186 29 0 0 25 0 1 0 160285045 220561408 51908 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 53848 51908 139 317 0 53527 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 215392

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26906
/proc/meminfo: memFree=1618168/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=227916 CPUtime=642.14
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 54907 0 0 0 64184 30 0 0 25 0 1 0 160285045 233385984 54831 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 56979 54831 139 317 0 56658 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 227916


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1566648/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=288700 CPUtime=882
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 67698 0 0 0 88163 37 0 0 25 0 1 0 160285045 295628800 67622 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 72175 67622 139 317 0 71854 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 288700

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1557688/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=297048 CPUtime=941.98
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 69950 0 0 0 94160 38 0 0 25 0 1 0 160285045 304177152 69874 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 74262 69874 139 317 0 73941 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 297048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1550008/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=304228 CPUtime=1001.97
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 71835 0 0 0 100158 39 0 0 25 0 1 0 160285045 311529472 71759 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 76057 71759 139 317 0 75736 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 304228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1541752/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=312284 CPUtime=1061.96
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 73934 0 0 0 106155 41 0 0 25 0 1 0 160285045 319778816 73858 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 78071 73858 139 317 0 77750 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 312284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1533496/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=320244 CPUtime=1121.94
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 75964 0 0 0 112152 42 0 0 25 0 1 0 160285045 327929856 75888 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 80061 75888 139 317 0 79740 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 320244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1524216/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=330000 CPUtime=1181.93
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 78392 0 0 0 118149 44 0 0 25 0 1 0 160285045 337920000 78202 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 82500 78202 139 317 0 82179 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 330000

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1515064/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=340420 CPUtime=1241.91
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 80664 0 0 0 124146 45 0 0 25 0 1 0 160285045 348590080 80474 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 85105 80474 139 317 0 84784 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 340420

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1505656/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=351504 CPUtime=1301.91
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 83007 0 0 0 130144 47 0 0 25 0 1 0 160285045 359940096 82817 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 87876 82817 139 317 0 87555 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 351504

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1498424/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=358848 CPUtime=1361.89
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 84811 0 0 0 136141 48 0 0 25 0 1 0 160285045 367460352 84621 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 89712 84621 139 317 0 89391 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 358848

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1489720/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=368536 CPUtime=1421.87
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 86974 0 0 0 142138 49 0 0 25 0 1 0 160285045 377380864 86784 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 92134 86784 139 317 0 91813 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 368536

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1481400/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=377356 CPUtime=1481.86
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 89052 0 0 0 148136 50 0 0 25 0 1 0 160285045 386412544 88862 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 94339 88862 139 317 0 94018 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 377356

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1474680/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=383948 CPUtime=1541.84
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 90742 0 0 0 154132 52 0 0 25 0 1 0 160285045 393162752 90552 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 95987 90552 139 317 0 95666 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 383948

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1466744/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=393500 CPUtime=1601.82
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 92739 0 0 0 160129 53 0 0 25 0 1 0 160285045 402944000 92549 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134533520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 98375 92549 139 317 0 98054 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 393500

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1459128/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=400536 CPUtime=1661.81
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 94633 0 0 0 166127 54 0 0 25 0 1 0 160285045 410148864 94443 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 100134 94443 139 317 0 99813 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 400536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1452664/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=406648 CPUtime=1721.8
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 96256 0 0 0 172125 55 0 0 25 0 1 0 160285045 416407552 96066 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712584 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 101662 96066 139 317 0 101341 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 406648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1446136/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=412852 CPUtime=1781.79
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 97848 0 0 0 178123 56 0 0 25 0 1 0 160285045 422760448 97658 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 103213 97658 139 317 0 102892 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 412852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27104
/proc/meminfo: memFree=1443832/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=415056 CPUtime=1800.09
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194304 98429 0 0 0 179953 56 0 0 25 0 1 0 160285045 425017344 98239 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 103764 98239 139 317 0 103443 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 415056

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 1.00 2/65 27104
/proc/meminfo: memFree=1443832/2055920 swapFree=4181224/4192956
[pid=26905] ppid=26903 vsize=0 CPUtime=1800.28
/proc/26905/stat : 26905 (oree) R 26903 26905 26407 0 -1 4194308 98447 0 0 0 179967 61 0 0 25 0 1 0 160285045 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26905/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.31
CPU user time (s): 1799.67
CPU system time (s): 0.631903
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 415056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.631903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98447
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= 1960

runsolver used 1.35279 second user time and 3.63245 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue Apr 17 20:49:14 UTC 2007

IDJOB= 360796
IDBENCH= 1396
IDSOLVER= 172
FILE ID= node65/360796-1176842954

PBS_JOBID= 4590126

Free space on /tmp= 66462 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
COMMAND LINE= oree /tmp/evaluation/360796-1176842954/instance-360796-1176842954.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-360796-1176842954 -o ROOT/results/node65/solver-360796-1176842954 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360796-1176842954/instance-360796-1176842954.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  887c74fdc5099423a97b443d1200370c

RANDOM SEED= 760680056

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1838168 kB
Buffers:         16116 kB
Cached:         153984 kB
SwapCached:       5952 kB
Active:          38452 kB
Inactive:       144668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838168 kB
SwapTotal:     4192956 kB
SwapFree:      4181224 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            20560 kB
Committed_AS:  2216264 kB
PageTables:       1456 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= 66462 MiB

End job on node65 on Tue Apr 17 21:19:17 UTC 2007