Trace number 361090

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) 1800.54 1801.13

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
MD5SUM4d7adbd65e64509ef53d6e98bf824cab
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 benchmark0.013997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1860
Total number of constraints122
Number of constraints which are clauses62
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
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...
0.00/0.00	c ...done
0.00/0.00	c #vars=1860 #constraints=122 hasObjective=no
0.00/0.01	c res. mode=mod
0.00/0.01	c VSIDS like heuristics
0.00/0.01	c complete search running
0.39/0.45	c restart after 401 decisions
0.59/0.60	c nbDecision=500 #constraints=561
1.29/1.34	c restart after 801 decisions
1.99/2.05	c nbDecision=1000 #constraints=1028
4.59/4.63	c nbDecision=1500 #constraints=1524
5.39/5.40	c restart after 1601 decisions
8.28/8.35	c nbDecision=2000 #constraints=1995
13.49/13.59	c nbDecision=2500 #constraints=2488
21.08/21.10	c nbDecision=3000 #constraints=2985
24.49/24.55	c restart after 3201 decisions
30.18/30.26	c nbDecision=3500 #constraints=3458
40.18/40.23	c nbDecision=4000 #constraints=3948
53.78/53.81	c nbDecision=4500 #constraints=4447
70.15/70.23	c nbDecision=5000 #constraints=4939
84.71/84.89	c nbDecision=5500 #constraints=5428
100.69/100.84	c nbDecision=6000 #constraints=5924
117.76/117.95	c restart after 6401 decisions
122.46/122.64	c nbDecision=6500 #constraints=6397
145.15/145.35	c nbDecision=7000 #constraints=6894
168.94/169.10	c nbDecision=7500 #constraints=7393
196.23/196.43	c nbDecision=8000 #constraints=7891
224.73/224.95	c nbDecision=8500 #constraints=8382
252.32/252.55	c nbDecision=9000 #constraints=8875
285.52/285.73	c nbDecision=9500 #constraints=9368
322.70/322.94	c nbDecision=10000 #constraints=9866
359.20/359.43	c nbDecision=10500 #constraints=10351
396.69/396.90	c nbDecision=11000 #constraints=10844
442.67/442.94	c nbDecision=11500 #constraints=11338
483.86/484.15	c nbDecision=12000 #constraints=11820
532.65/532.93	c nbDecision=12500 #constraints=12317
563.24/563.56	c restart after 12801 decisions
584.74/585.05	c nbDecision=13000 #constraints=12789
634.03/634.37	c nbDecision=13500 #constraints=13285
687.00/687.31	c nbDecision=14000 #constraints=13780
737.20/737.59	c nbDecision=14500 #constraints=14276
788.08/788.46	c nbDecision=15000 #constraints=14773
842.07/842.40	c nbDecision=15500 #constraints=15273
897.55/897.91	c nbDecision=16000 #constraints=15769
958.13/958.50	c nbDecision=16500 #constraints=16268
1015.02/1015.42	c nbDecision=17000 #constraints=16762
1075.41/1075.90	c nbDecision=17500 #constraints=17259
1139.59/1140.10	c nbDecision=18000 #constraints=17753
1206.47/1206.95	c nbDecision=18500 #constraints=18250
1273.75/1274.28	c nbDecision=19000 #constraints=18744
1344.63/1345.10	c nbDecision=19500 #constraints=19240
1418.21/1418.77	c nbDecision=20000 #constraints=19737
1496.00/1496.53	c nbDecision=20500 #constraints=20233
1576.97/1577.50	c nbDecision=21000 #constraints=20731
1657.24/1657.83	c nbDecision=21500 #constraints=21231
1740.52/1741.13	c nbDecision=22000 #constraints=21731
1800.02/1800.60	Received signal 15
1800.41/1801.08	
1800.41/1801.08	s UNKNOWN
1800.41/1801.08	
1800.41/1801.08	c user time= 1800.16 s
1800.41/1801.08	c system time= 0.341948 s
1800.41/1801.08	c wall clock time=1801.08

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/node51/watcher-361090-1176843599 -o ROOT/results/node51/solver-361090-1176843599 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/361090-1176843599/instance-361090-1176843599.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2647
/proc/meminfo: memFree=1872288/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=1468 CPUtime=0
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 39205062 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 367 163 130 317 0 46 0

[startup+0.089584 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2647
/proc/meminfo: memFree=1872288/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=2384 CPUtime=0.08
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 404 0 0 0 8 0 0 0 18 0 1 0 39205062 2441216 386 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 596 386 139 317 0 275 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2384

[startup+0.101583 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2647
/proc/meminfo: memFree=1872288/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=2384 CPUtime=0.1
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 425 0 0 0 10 0 0 0 18 0 1 0 39205062 2441216 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 596 407 139 317 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2384

[startup+0.301602 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2647
/proc/meminfo: memFree=1872288/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=3696 CPUtime=0.29
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 740 0 0 0 29 0 0 0 19 0 1 0 39205062 3784704 722 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 924 722 139 317 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.701637 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2647
/proc/meminfo: memFree=1872288/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=5392 CPUtime=0.69
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 1169 0 0 0 69 0 0 0 23 0 1 0 39205062 5521408 1151 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 1348 1151 139 317 0 1027 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5392

[startup+1.50271 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2648
/proc/meminfo: memFree=1867224/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=7496 CPUtime=1.49
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 1694 0 0 0 149 0 0 0 25 0 1 0 39205062 7675904 1676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 1874 1677 139 317 0 1553 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7496

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2648
/proc/meminfo: memFree=1864472/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=11112 CPUtime=3.09
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 2590 0 0 0 308 1 0 0 25 0 1 0 39205062 11378688 2572 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 2778 2572 139 317 0 2457 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11112

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2648
/proc/meminfo: memFree=1859288/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=14916 CPUtime=6.29
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 3562 0 0 0 628 1 0 0 25 0 1 0 39205062 15273984 3544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 3729 3544 139 317 0 3408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14916

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2648
/proc/meminfo: memFree=1852248/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=21936 CPUtime=12.69
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 5229 0 0 0 1267 2 0 0 25 0 1 0 39205062 22462464 5211 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 5484 5211 139 317 0 5163 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21936

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2648
/proc/meminfo: memFree=1844184/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=29296 CPUtime=25.49
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 7137 0 0 0 2546 3 0 0 25 0 1 0 39205062 29999104 7119 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 7324 7119 139 317 0 7003 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29296

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2648
/proc/meminfo: memFree=1832088/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=42908 CPUtime=51.08
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 10170 0 0 0 5104 4 0 0 25 0 1 0 39205062 43937792 10152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 10727 10152 139 317 0 10406 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42908

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 2818
/proc/meminfo: memFree=1814552/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=58164 CPUtime=102.19
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 14125 0 0 0 10213 6 0 0 25 0 1 0 39205062 59559936 14107 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710946 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 14541 14107 139 317 0 14220 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 58164

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1800792/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=74352 CPUtime=162.14
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 17892 0 0 0 16207 7 0 0 25 0 1 0 39205062 76136448 17874 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 18588 17874 139 317 0 18267 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 74352

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1787608/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=88860 CPUtime=222.13
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 21176 0 0 0 22204 9 0 0 25 0 1 0 39205062 90992640 21158 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 22215 21158 139 317 0 21894 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 88860

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1777496/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=99144 CPUtime=282.11
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 23757 0 0 0 28200 11 0 0 25 0 1 0 39205062 101523456 23681 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 24786 23681 139 317 0 24465 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 99144

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1768600/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=108452 CPUtime=342.1
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 25957 0 0 0 34197 13 0 0 25 0 1 0 39205062 111054848 25881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 27113 25881 139 317 0 26792 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 108452

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1760664/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=115844 CPUtime=402.09
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 27953 0 0 0 40195 14 0 0 25 0 1 0 39205062 118624256 27877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 28961 27877 139 317 0 28640 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 115844

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1753816/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=122092 CPUtime=462.07
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 29654 0 0 0 46192 15 0 0 25 0 1 0 39205062 125022208 29578 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 30523 29578 139 317 0 30202 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 122092

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1746712/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=128672 CPUtime=522.06
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 31454 0 0 0 52190 16 0 0 25 0 1 0 39205062 131760128 31378 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 32168 31378 139 317 0 31847 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 128672

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1739288/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=137092 CPUtime=582.04
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 33281 0 0 0 58187 17 0 0 25 0 1 0 39205062 140382208 33205 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 34273 33205 139 317 0 33952 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 137092

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1731672/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=146248 CPUtime=642.03
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 35171 0 0 0 64185 18 0 0 25 0 1 0 39205062 149757952 35095 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 36562 35095 139 317 0 36241 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 146248


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

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1700568/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=179720 CPUtime=941.94
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 42941 0 0 0 94171 23 0 0 25 0 1 0 39205062 184033280 42865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 44930 42865 139 317 0 44609 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 179720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1693720/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=188552 CPUtime=1001.93
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 44751 0 0 0 100169 24 0 0 25 0 1 0 39205062 193077248 44561 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604476 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 47138 44561 139 317 0 46817 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 188552

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1688344/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=193972 CPUtime=1061.91
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 46094 0 0 0 106166 25 0 0 25 0 1 0 39205062 198627328 45904 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 48493 45904 139 317 0 48172 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 193972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1682776/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=199044 CPUtime=1121.9
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 47485 0 0 0 112164 26 0 0 25 0 1 0 39205062 203821056 47295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 49761 47295 139 317 0 49440 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 199044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1677336/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=205248 CPUtime=1181.87
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 48857 0 0 0 118161 26 0 0 25 0 1 0 39205062 210173952 48667 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 51312 48667 139 317 0 50991 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 205248

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1671448/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=211492 CPUtime=1241.86
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 50302 0 0 0 124159 27 0 0 25 0 1 0 39205062 216567808 50112 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 52873 50112 139 317 0 52552 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 211492

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1666456/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=216152 CPUtime=1301.85
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 51526 0 0 0 130157 28 0 0 25 0 1 0 39205062 221339648 51336 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 54038 51336 139 317 0 53717 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 216152

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1661592/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=220756 CPUtime=1361.83
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 52753 0 0 0 136154 29 0 0 25 0 1 0 39205062 226054144 52563 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 55189 52563 139 317 0 54868 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 220756

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1656728/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=225012 CPUtime=1421.82
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 53946 0 0 0 142152 30 0 0 25 0 1 0 39205062 230412288 53756 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 56253 53756 139 317 0 55932 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 225012

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1652696/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=228940 CPUtime=1481.79
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 54960 0 0 0 148149 30 0 0 25 0 1 0 39205062 234434560 54770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 57235 54770 139 317 0 56914 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 228940

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1647640/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=234312 CPUtime=1541.78
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 56206 0 0 0 154147 31 0 0 25 0 1 0 39205062 239935488 56016 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 58578 56016 139 317 0 58257 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 234312

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1643544/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=238272 CPUtime=1601.76
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 57287 0 0 0 160144 32 0 0 25 0 1 0 39205062 243990528 57097 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 59568 57097 139 317 0 59247 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 238272

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1639000/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=242472 CPUtime=1661.74
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 58395 0 0 0 166142 32 0 0 25 0 1 0 39205062 248291328 58205 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 60618 58205 139 317 0 60297 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 242472

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1634456/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=247380 CPUtime=1721.73
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 59536 0 0 0 172140 33 0 0 25 0 1 0 39205062 253317120 59346 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 61845 59346 139 317 0 61524 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 247380

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1629592/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=252640 CPUtime=1781.72
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 60730 0 0 0 178138 34 0 0 25 0 1 0 39205062 258703360 60540 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 63160 60540 139 317 0 62839 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 252640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1628312/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=253812 CPUtime=1800.02
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 61038 0 0 0 179968 34 0 0 25 0 1 0 39205062 259903488 60848 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 63453 60848 139 317 0 63132 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 253812

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1628312/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=253960 CPUtime=1800.41
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194304 61051 0 0 0 180007 34 0 0 25 0 1 0 39205062 260055040 60861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 63490 60861 139 317 0 63169 0
Current children cumulated CPU time (s) 1800.41
Current children cumulated vsize (KiB) 253960

[startup+1801.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2848
/proc/meminfo: memFree=1628312/2055920 swapFree=4178808/4192956
[pid=2647] ppid=2645 vsize=0 CPUtime=1800.51
/proc/2647/stat : 2647 (oree) R 2645 2647 1956 0 -1 4194308 61067 0 0 0 180016 35 0 0 25 0 1 0 39205062 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2647/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.51
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.13
CPU time (s): 1800.54
CPU user time (s): 1800.16
CPU system time (s): 0.380942
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 253960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.16
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61067
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= 2874

runsolver used 1.39679 second user time and 3.59445 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue Apr 17 20:59:59 UTC 2007

IDJOB= 361090
IDBENCH= 1417
IDSOLVER= 172
FILE ID= node51/361090-1176843599

PBS_JOBID= 4590154

Free space on /tmp= 66475 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-chnl30_31_pb.cnf.cr.opb
COMMAND LINE= oree /tmp/evaluation/361090-1176843599/instance-361090-1176843599.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-361090-1176843599 -o ROOT/results/node51/solver-361090-1176843599 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/361090-1176843599/instance-361090-1176843599.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  4d7adbd65e64509ef53d6e98bf824cab

RANDOM SEED= 237851070

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1872760 kB
Buffers:         16404 kB
Cached:         121904 kB
SwapCached:       8368 kB
Active:          82936 kB
Inactive:        69624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1872760 kB
SwapTotal:     4192956 kB
SwapFree:      4178808 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          15296 kB
Slab:            16644 kB
Committed_AS:  2540848 kB
PageTables:       1408 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= 66475 MiB

End job on node51 on Tue Apr 17 21:30:02 UTC 2007