Trace number 360726

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) 1800.21 1800.76

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga20_20_sat_pb.cnf.cr.opb
MD5SUM192f8feb97785f57d6eda41fc7a200be
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.009997
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables600
Total number of constraints460
Number of constraints which are clauses420
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint20
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 21
Number of bits of the biggest sum of numbers5
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...
0.00/0.01	c ...done
0.00/0.01	c #vars=600 #constraints=460 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
0.59/0.62	c restart after 401 decisions
0.79/0.80	c nbDecision=500 #constraints=900
1.49/1.56	c restart after 801 decisions
1.89/1.98	c nbDecision=1000 #constraints=1363
3.69/3.78	c nbDecision=1500 #constraints=1850
4.19/4.22	c restart after 1601 decisions
5.99/6.06	c nbDecision=2000 #constraints=2327
9.69/9.79	c nbDecision=2500 #constraints=2821
14.98/15.00	c nbDecision=3000 #constraints=3317
17.50/17.58	c restart after 3201 decisions
21.89/21.95	c nbDecision=3500 #constraints=3799
30.18/30.21	c nbDecision=4000 #constraints=4295
41.18/41.21	c nbDecision=4500 #constraints=4792
53.88/53.99	c nbDecision=5000 #constraints=5281
68.28/68.38	c nbDecision=5500 #constraints=5777
84.07/84.12	c nbDecision=6000 #constraints=6275
97.36/97.40	c restart after 6401 decisions
101.46/101.52	c nbDecision=6500 #constraints=6752
120.16/120.20	c nbDecision=7000 #constraints=7251
140.66/140.74	c nbDecision=7500 #constraints=7748
164.86/164.91	c nbDecision=8000 #constraints=8241
188.14/188.25	c nbDecision=8500 #constraints=8736
213.34/213.48	c nbDecision=9000 #constraints=9229
236.93/237.04	c nbDecision=9500 #constraints=9722
262.84/262.98	c nbDecision=10000 #constraints=10221
296.52/296.63	c nbDecision=10500 #constraints=10720
330.51/330.61	c nbDecision=11000 #constraints=11216
365.80/365.97	c nbDecision=11500 #constraints=11715
405.19/405.31	c nbDecision=12000 #constraints=12211
441.18/441.33	c nbDecision=12500 #constraints=12695
462.78/462.91	c restart after 12801 decisions
480.98/481.18	c nbDecision=13000 #constraints=13177
524.37/524.52	c nbDecision=13500 #constraints=13674
572.15/572.39	c nbDecision=14000 #constraints=14173
621.64/621.83	c nbDecision=14500 #constraints=14669
669.43/669.65	c nbDecision=15000 #constraints=15168
715.42/715.63	c nbDecision=15500 #constraints=15665
769.90/770.10	c nbDecision=16000 #constraints=16162
824.24/824.50	c nbDecision=16500 #constraints=16653
881.67/882.03	c nbDecision=17000 #constraints=17151
940.76/941.19	c nbDecision=17500 #constraints=17637
1001.14/1001.54	c nbDecision=18000 #constraints=18133
1068.32/1068.79	c nbDecision=18500 #constraints=18632
1138.51/1138.96	c nbDecision=19000 #constraints=19129
1211.99/1212.45	c nbDecision=19500 #constraints=19623
1287.07/1287.58	c nbDecision=20000 #constraints=20123
1360.75/1361.26	c nbDecision=20500 #constraints=20616
1433.33/1433.88	c nbDecision=21000 #constraints=21113
1514.12/1514.66	c nbDecision=21500 #constraints=21612
1595.19/1595.74	c nbDecision=22000 #constraints=22106
1683.08/1683.68	c nbDecision=22500 #constraints=22602
1766.06/1766.68	c nbDecision=23000 #constraints=23102
1800.06/1800.60	Received signal 15
1800.16/1800.72	
1800.16/1800.72	s UNKNOWN
1800.16/1800.72	
1800.16/1800.72	c user time= 1799.88 s
1800.16/1800.72	c system time= 0.306953 s
1800.16/1800.72	c wall clock time=1800.72

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/node57/watcher-360726-1176842858 -o ROOT/results/node57/solver-360726-1176842858 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360726-1176842858/instance-360726-1176842858.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: 0.93 0.95 0.95 3/64 4991
/proc/meminfo: memFree=1609928/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=1468 CPUtime=0
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 125421749 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 367 166 130 317 0 46 0

[startup+0.043184 s]
/proc/loadavg: 0.93 0.95 0.95 3/64 4991
/proc/meminfo: memFree=1609928/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=1996 CPUtime=0.04
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 320 0 0 0 4 0 0 0 18 0 1 0 125421749 2043904 302 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277248 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 499 302 139 317 0 178 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1996

[startup+0.101189 s]
/proc/loadavg: 0.93 0.95 0.95 3/64 4991
/proc/meminfo: memFree=1609928/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=2128 CPUtime=0.09
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 125421749 2179072 332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 532 332 139 317 0 211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301207 s]
/proc/loadavg: 0.93 0.95 0.95 3/64 4991
/proc/meminfo: memFree=1609928/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=2788 CPUtime=0.29
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 517 0 0 0 29 0 0 0 19 0 1 0 125421749 2854912 499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 697 499 139 317 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2788

[startup+0.701242 s]
/proc/loadavg: 0.93 0.95 0.95 3/64 4991
/proc/meminfo: memFree=1609928/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=3976 CPUtime=0.69
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 804 0 0 0 69 0 0 0 22 0 1 0 125421749 4071424 786 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710852 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 994 786 139 317 0 673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3976

[startup+1.50131 s]
/proc/loadavg: 0.93 0.96 0.95 2/65 4992
/proc/meminfo: memFree=1606656/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=5688 CPUtime=1.49
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 1243 0 0 0 149 0 0 0 25 0 1 0 125421749 5824512 1225 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 1422 1225 139 317 0 1101 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5688

[startup+3.10145 s]
/proc/loadavg: 0.93 0.96 0.95 3/65 4992
/proc/meminfo: memFree=1604288/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=8204 CPUtime=3.09
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 1871 0 0 0 308 1 0 0 25 0 1 0 125421749 8400896 1853 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 2051 1853 139 317 0 1730 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8204

[startup+6.30173 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 4992
/proc/meminfo: memFree=1600256/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=11508 CPUtime=6.29
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 2685 0 0 0 628 1 0 0 25 0 1 0 125421749 11784192 2667 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 2877 2667 139 317 0 2556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11508

[startup+12.7013 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 4992
/proc/meminfo: memFree=1595520/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=16260 CPUtime=12.68
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 3815 0 0 0 1266 2 0 0 25 0 1 0 125421749 16650240 3797 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 4065 3797 139 317 0 3744 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16260

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.95 2/65 4992
/proc/meminfo: memFree=1589120/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=22196 CPUtime=25.48
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 5321 0 0 0 2545 3 0 0 25 0 1 0 125421749 22728704 5303 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 5549 5303 139 317 0 5228 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22196

[startup+51.1016 s]
/proc/loadavg: 0.97 0.96 0.95 2/65 4992
/proc/meminfo: memFree=1581824/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=30320 CPUtime=51.08
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 7153 0 0 0 5103 5 0 0 25 0 1 0 125421749 31047680 7135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563683 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 7580 7135 139 317 0 7259 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30320

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.95 2/65 4992
/proc/meminfo: memFree=1569920/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=41920 CPUtime=102.27
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 10093 0 0 0 10221 6 0 0 25 0 1 0 125421749 42926080 10075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 10480 10075 139 317 0 10159 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41920

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4992
/proc/meminfo: memFree=1559168/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=53788 CPUtime=162.26
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 12796 0 0 0 16217 9 0 0 25 0 1 0 125421749 55078912 12778 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 13447 12778 139 317 0 13126 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 53788

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4992
/proc/meminfo: memFree=1549504/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=64604 CPUtime=222.23
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 15242 0 0 0 22213 10 0 0 25 0 1 0 125421749 66154496 15166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 16151 15166 139 317 0 15830 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 64604

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4992
/proc/meminfo: memFree=1542528/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=71008 CPUtime=282.23
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 16990 0 0 0 28211 12 0 0 25 0 1 0 125421749 72712192 16914 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564065 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 17752 16914 139 317 0 17431 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 71008

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4992
/proc/meminfo: memFree=1535936/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=78028 CPUtime=342.21
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 18627 0 0 0 34208 13 0 0 25 0 1 0 125421749 79900672 18551 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 19507 18551 139 317 0 19186 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 78028

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4992
/proc/meminfo: memFree=1530304/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=83548 CPUtime=402.19
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 20053 0 0 0 40206 13 0 0 25 0 1 0 125421749 85553152 19977 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 20887 19977 139 317 0 20566 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 83548

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4992
/proc/meminfo: memFree=1524352/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=89388 CPUtime=462.18
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 21516 0 0 0 46203 15 0 0 25 0 1 0 125421749 91533312 21440 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 22347 21440 139 317 0 22026 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 89388

[startup+522.302 s]
/proc/loadavg: 1.04 0.99 0.96 2/65 4992
/proc/meminfo: memFree=1519616/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=93552 CPUtime=522.17
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 22723 0 0 0 52201 16 0 0 25 0 1 0 125421749 95797248 22647 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 23388 22647 139 317 0 23067 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 93552

[startup+582.302 s]
/proc/loadavg: 1.05 1.00 0.96 2/65 4992
/proc/meminfo: memFree=1514304/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=100932 CPUtime=582.15
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 24015 0 0 0 58199 16 0 0 25 0 1 0 125421749 103354368 23939 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 25233 23939 139 317 0 24912 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 100932

[startup+642.302 s]
/proc/loadavg: 1.07 1.01 0.97 2/65 4992
/proc/meminfo: memFree=1509568/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=107064 CPUtime=642.14
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 25192 0 0 0 64197 17 0 0 25 0 1 0 125421749 109633536 25116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 26766 25116 139 317 0 26445 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 107064


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1494008/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=123736 CPUtime=881.97
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 29109 0 0 0 88176 21 0 0 25 0 1 0 125421749 126705664 28919 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 30934 28919 139 317 0 30613 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 123736

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1490424/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=127164 CPUtime=941.95
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 30001 0 0 0 94173 22 0 0 25 0 1 0 125421749 130215936 29811 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 31791 29811 139 317 0 31470 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 127164

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1486776/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=131692 CPUtime=1001.94
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 30911 0 0 0 100171 23 0 0 25 0 1 0 125421749 134852608 30721 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 32923 30721 139 317 0 32602 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 131692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1483512/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=134920 CPUtime=1061.93
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 31731 0 0 0 106170 23 0 0 25 0 1 0 125421749 138158080 31541 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 33730 31541 139 317 0 33409 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 134920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1480376/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=137796 CPUtime=1121.92
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 32532 0 0 0 112168 24 0 0 25 0 1 0 125421749 141103104 32342 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 34449 32342 139 317 0 34128 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 137796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1477056/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=141524 CPUtime=1181.9
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 33338 0 0 0 118166 24 0 0 25 0 1 0 125421749 144920576 33148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 35381 33148 139 317 0 35060 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 141524

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1474112/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=144288 CPUtime=1241.89
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 34079 0 0 0 124164 25 0 0 25 0 1 0 125421749 147750912 33889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 36072 33889 139 317 0 35751 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 144288

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1471360/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=146876 CPUtime=1301.87
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 34756 0 0 0 130162 25 0 0 25 0 1 0 125421749 150401024 34566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 36719 34566 139 317 0 36398 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 146876

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1468096/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=150732 CPUtime=1361.85
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 35580 0 0 0 136160 25 0 0 25 0 1 0 125421749 154349568 35390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 37683 35390 139 317 0 37362 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 150732

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1464960/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=153656 CPUtime=1421.84
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 36368 0 0 0 142158 26 0 0 25 0 1 0 125421749 157343744 36178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710975 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 38414 36178 139 317 0 38093 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 153656

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1461952/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=156288 CPUtime=1481.83
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 37106 0 0 0 148156 27 0 0 25 0 1 0 125421749 160038912 36916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 39072 36916 139 317 0 38751 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 156288

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1459456/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=158516 CPUtime=1541.81
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 37728 0 0 0 154153 28 0 0 25 0 1 0 125421749 162320384 37538 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 39629 37538 139 317 0 39308 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 158516

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1456832/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=161004 CPUtime=1601.79
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 38385 0 0 0 160151 28 0 0 25 0 1 0 125421749 164868096 38195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 40251 38195 139 317 0 39930 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 161004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1454464/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=163088 CPUtime=1661.78
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 38979 0 0 0 166149 29 0 0 25 0 1 0 125421749 167002112 38789 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 40772 38789 139 317 0 40451 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 163088

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1451776/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=165712 CPUtime=1721.77
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 39653 0 0 0 172147 30 0 0 25 0 1 0 125421749 169689088 39463 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 41428 39463 139 317 0 41107 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 165712

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1449024/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=168468 CPUtime=1781.76
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 40324 0 0 0 178146 30 0 0 25 0 1 0 125421749 172511232 40134 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711114 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 42117 40134 139 317 0 41796 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 168468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1448128/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=169392 CPUtime=1800.06
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 40528 0 0 0 179976 30 0 0 25 0 1 0 125421749 173457408 40338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 42348 40338 139 317 0 42027 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 169392

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 5190
/proc/meminfo: memFree=1448128/2055920 swapFree=4174176/4192956
[pid=4991] ppid=4989 vsize=169392 CPUtime=1800.16
/proc/4991/stat : 4991 (oree) R 4989 4991 4194 0 -1 4194304 40528 0 0 0 179986 30 0 0 25 0 1 0 125421749 173457408 40338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716050 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4991/statm: 42348 40338 139 317 0 42027 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 169392

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.21
CPU user time (s): 1799.88
CPU system time (s): 0.332949
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 169392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40545
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= 1328

runsolver used 1.3008 second user time and 3.69944 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue Apr 17 20:47:38 UTC 2007

IDJOB= 360726
IDBENCH= 1391
IDSOLVER= 172
FILE ID= node57/360726-1176842858

PBS_JOBID= 4590160

Free space on /tmp= 66511 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-fpga20_20_sat_pb.cnf.cr.opb
COMMAND LINE= oree /tmp/evaluation/360726-1176842858/instance-360726-1176842858.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-360726-1176842858 -o ROOT/results/node57/solver-360726-1176842858 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360726-1176842858/instance-360726-1176842858.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  192f8feb97785f57d6eda41fc7a200be

RANDOM SEED= 504020008

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1610272 kB
Buffers:         24928 kB
Cached:         360088 kB
SwapCached:      13056 kB
Active:         302320 kB
Inactive:       101772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610272 kB
SwapTotal:     4192956 kB
SwapFree:      4174176 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            27636 kB
Committed_AS:   838116 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= 66511 MiB

End job on node57 on Tue Apr 17 21:17:41 UTC 2007