Trace number 418933

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) 1800.24 1800.73

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-unsat/dated-5-11-u.opb
MD5SUMc7ffcf68dc55efcfaf172aaf80349947
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark362.588
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables108786
Total number of constraints482639
Number of constraints which are clauses482639
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
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 10
Number of bits of the biggest sum of numbers4
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...
3.59/3.63	c ...done
3.59/3.63	c #vars=108786 #constraints=482639 hasObjective=no
4.19/4.23	c res. mode=mod
4.19/4.23	c VSIDS like heuristics
4.19/4.23	c complete search running
58.17/58.24	c restart after 401 decisions
67.37/67.47	c nbDecision=500 #constraints=482874
91.76/91.81	c restart after 801 decisions
109.46/109.58	c nbDecision=1000 #constraints=483126
138.95/139.08	c nbDecision=1500 #constraints=483286
147.65/147.71	c restart after 1601 decisions
180.74/180.83	c nbDecision=2000 #constraints=483586
220.92/221.02	c nbDecision=2500 #constraints=483845
258.02/258.16	c nbDecision=3000 #constraints=484091
269.81/269.92	c restart after 3201 decisions
291.91/292.08	c nbDecision=3500 #constraints=484274
331.39/331.58	c nbDecision=4000 #constraints=484497
354.69/354.80	c nbDecision=4500 #constraints=484654
387.69/387.86	c nbDecision=5000 #constraints=484897
419.37/419.56	c nbDecision=5500 #constraints=485086
436.97/437.19	c nbDecision=6000 #constraints=485245
467.06/467.26	c restart after 6401 decisions
475.46/475.69	c nbDecision=6500 #constraints=485515
527.15/527.35	c nbDecision=7000 #constraints=485745
605.53/605.75	c nbDecision=7500 #constraints=485995
663.91/664.19	c nbDecision=8000 #constraints=486159
768.79/769.02	c nbDecision=8500 #constraints=486446
823.17/823.48	c nbDecision=9000 #constraints=486751
885.86/886.13	c nbDecision=9500 #constraints=487035
982.03/982.32	c nbDecision=10000 #constraints=487284
1173.38/1173.72	c nbDecision=10500 #constraints=487448
1410.01/1410.50	c nbDecision=11000 #constraints=487744
1577.67/1578.11	c nbDecision=11500 #constraints=488011
1632.95/1633.40	c nbDecision=12000 #constraints=488399
1684.85/1685.33	c nbDecision=12500 #constraints=488793
1721.23/1721.70	c restart after 12801 decisions
1746.03/1746.54	c nbDecision=13000 #constraints=489216
1800.01/1800.50	Received signal 15
1800.01/1800.55	
1800.01/1800.55	s UNKNOWN
1800.01/1800.55	
1800.01/1800.55	c user time= 1799.56 s
1800.01/1800.55	c system time= 0.501923 s
1800.01/1800.55	c wall clock time=1800.55

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-418933-1177399762 -o ROOT/results/node41/solver-418933-1177399762 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/418933-1177399762/instance-418933-1177399762.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 0.97 0.65 3/77 3281
/proc/meminfo: memFree=1835712/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=1468 CPUtime=0
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 187888298 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 367 166 130 317 0 46 0

[startup+0.105142 s]
/proc/loadavg: 1.00 0.97 0.65 3/77 3281
/proc/meminfo: memFree=1835712/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=3720 CPUtime=0.1
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 732 0 0 0 10 0 0 0 18 0 1 0 187888298 3809280 715 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 930 716 130 317 0 609 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3720

[startup+0.20115 s]
/proc/loadavg: 1.00 0.97 0.65 3/77 3281
/proc/meminfo: memFree=1835712/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=5832 CPUtime=0.19
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 1251 0 0 0 19 0 0 0 18 0 1 0 187888298 5971968 1234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 1458 1234 130 317 0 1137 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5832

[startup+0.301158 s]
/proc/loadavg: 1.00 0.97 0.65 3/77 3281
/proc/meminfo: memFree=1835712/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=8072 CPUtime=0.29
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 1826 0 0 0 29 0 0 0 19 0 1 0 187888298 8265728 1776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 2018 1776 130 317 0 1697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8072

[startup+0.701191 s]
/proc/loadavg: 1.00 0.97 0.65 3/77 3281
/proc/meminfo: memFree=1835712/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=17040 CPUtime=0.69
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 4145 0 0 0 68 1 0 0 23 0 1 0 187888298 17448960 4030 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 4260 4030 130 317 0 3939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17040

[startup+1.50126 s]
/proc/loadavg: 1.00 0.97 0.65 2/78 3282
/proc/meminfo: memFree=1811000/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=35108 CPUtime=1.49
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 8780 0 0 0 145 4 0 0 25 0 1 0 187888298 35950592 8536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 8777 8536 130 317 0 8456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35108

[startup+3.1024 s]
/proc/loadavg: 1.00 0.97 0.65 2/78 3282
/proc/meminfo: memFree=1786488/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=70188 CPUtime=3.09
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 17743 0 0 0 300 9 0 0 25 0 1 0 187888298 71872512 17242 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 17547 17242 130 317 0 17226 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70188

[startup+6.30167 s]
/proc/loadavg: 1.00 0.97 0.65 2/78 3282
/proc/meminfo: memFree=1691768/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=157916 CPUtime=6.29
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 39749 0 0 0 610 19 0 0 25 0 1 0 187888298 161705984 35948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 39479 35948 139 317 0 39158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 157916

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.65 2/78 3282
/proc/meminfo: memFree=1691904/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=157916 CPUtime=12.69
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 39749 0 0 0 1250 19 0 0 25 0 1 0 187888298 161705984 35948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563998 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 39479 35948 139 317 0 39158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 157916

[startup+25.5013 s]
/proc/loadavg: 1.08 0.99 0.66 2/78 3282
/proc/meminfo: memFree=1691968/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=157916 CPUtime=25.49
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 39749 0 0 0 2530 19 0 0 25 0 1 0 187888298 161705984 35948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 39479 35948 139 317 0 39158 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 157916

[startup+51.1015 s]
/proc/loadavg: 1.05 0.99 0.67 2/78 3282
/proc/meminfo: memFree=1691968/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=157916 CPUtime=51.07
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 39749 0 0 0 5088 19 0 0 25 0 1 0 187888298 161705984 35948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 39479 35948 139 317 0 39158 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 157916

[startup+102.302 s]
/proc/loadavg: 1.05 1.00 0.69 2/78 3282
/proc/meminfo: memFree=1692032/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=157916 CPUtime=102.26
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 39750 0 0 0 10207 19 0 0 25 0 1 0 187888298 161705984 35949 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 39479 35949 139 317 0 39158 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 157916

[startup+162.301 s]
/proc/loadavg: 1.02 1.00 0.71 2/78 3282
/proc/meminfo: memFree=1692096/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=157916 CPUtime=162.24
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 39755 0 0 0 16204 20 0 0 25 0 1 0 187888298 161705984 35954 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 39479 35954 139 317 0 39158 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157916

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.72 2/78 3282
/proc/meminfo: memFree=1691008/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=159160 CPUtime=222.23
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 40037 0 0 0 22203 20 0 0 25 0 1 0 187888298 162979840 36236 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271382 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 39790 36236 139 317 0 39469 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 159160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.74 2/78 3282
/proc/meminfo: memFree=1684352/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=166240 CPUtime=282.22
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 41752 0 0 0 28200 22 0 0 25 0 1 0 187888298 170229760 37951 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272594 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 41560 37951 139 317 0 41239 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 166240

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.75 2/78 3282
/proc/meminfo: memFree=1677248/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=173852 CPUtime=342.2
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 43599 0 0 0 34197 23 0 0 25 0 1 0 187888298 178024448 39693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 43463 39693 139 317 0 43142 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 173852

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.76 2/78 3282
/proc/meminfo: memFree=1670144/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=181504 CPUtime=402.18
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 45422 0 0 0 40194 24 0 0 25 0 1 0 187888298 185860096 41476 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284176 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 45376 41476 139 317 0 45055 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 181504

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.77 2/78 3282
/proc/meminfo: memFree=1664768/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=187004 CPUtime=462.17
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 46737 0 0 0 46192 25 0 0 25 0 1 0 187888298 191492096 42791 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718667 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 46751 42791 139 317 0 46430 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 187004

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.78 2/78 3282
/proc/meminfo: memFree=1659072/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=193052 CPUtime=522.15
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 48159 0 0 0 52189 26 0 0 25 0 1 0 187888298 197685248 44213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604429 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 48263 44213 139 317 0 47942 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 193052

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.80 2/78 3282
/proc/meminfo: memFree=1654016/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=198480 CPUtime=582.13
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 49426 0 0 0 58186 27 0 0 25 0 1 0 187888298 203243520 45480 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 49620 45480 139 317 0 49299 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 198480

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.81 2/78 3284
/proc/meminfo: memFree=1649728/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=203280 CPUtime=642.12
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 50608 0 0 0 64184 28 0 0 25 0 1 0 187888298 208158720 46537 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 50820 46537 139 317 0 50499 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 203280


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 3284
/proc/meminfo: memFree=1622208/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=233236 CPUtime=882.05
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 58000 0 0 0 88172 33 0 0 25 0 1 0 187888298 238833664 53421 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 58309 53421 139 317 0 57988 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 233236

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 3284
/proc/meminfo: memFree=1618112/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=237608 CPUtime=942.04
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 59032 0 0 0 94170 34 0 0 25 0 1 0 187888298 243310592 54436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 59402 54436 139 317 0 59081 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 237608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 3284
/proc/meminfo: memFree=1613184/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=242768 CPUtime=1002.02
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 60267 0 0 0 100167 35 0 0 25 0 1 0 187888298 248594432 55649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 60692 55649 139 317 0 60371 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 242768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 3284
/proc/meminfo: memFree=1610880/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=245496 CPUtime=1062.01
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 61076 0 0 0 106165 36 0 0 25 0 1 0 187888298 251387904 56243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549863 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 61374 56243 139 317 0 61053 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 245496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 3284
/proc/meminfo: memFree=1607104/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=249936 CPUtime=1121.99
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 62244 0 0 0 112162 37 0 0 25 0 1 0 187888298 255934464 57217 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 62484 57217 139 317 0 62163 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 249936

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 0.87 2/78 3284
/proc/meminfo: memFree=1599808/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=257792 CPUtime=1181.97
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 64834 0 0 0 118159 38 0 0 25 0 1 0 187888298 263979008 59007 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270593 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 64448 59007 139 317 0 64127 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 257792

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 0.88 2/78 3284
/proc/meminfo: memFree=1595200/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=262908 CPUtime=1241.96
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 66467 0 0 0 124157 39 0 0 25 0 1 0 187888298 269217792 60118 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713887 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 65727 60118 139 317 0 65406 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 262908

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 0.88 2/78 3284
/proc/meminfo: memFree=1589376/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=269512 CPUtime=1301.94
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 68051 0 0 0 130154 40 0 0 25 0 1 0 187888298 275980288 61600 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278967 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 67378 61600 139 317 0 67057 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 269512

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 3284
/proc/meminfo: memFree=1585472/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=273696 CPUtime=1361.92
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 69294 0 0 0 136151 41 0 0 25 0 1 0 187888298 280264704 62570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 68424 62570 139 317 0 68103 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 273696

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 3284
/proc/meminfo: memFree=1580352/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=279352 CPUtime=1421.91
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 70884 0 0 0 142149 42 0 0 25 0 1 0 187888298 286056448 63830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 69838 63830 139 317 0 69517 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 279352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 3284
/proc/meminfo: memFree=1577216/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=283120 CPUtime=1481.89
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 72105 0 0 0 148146 43 0 0 25 0 1 0 187888298 289914880 64709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 70780 64709 139 317 0 70459 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 283120

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 3284
/proc/meminfo: memFree=1572352/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=288740 CPUtime=1541.87
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 74100 0 0 0 154143 44 0 0 25 0 1 0 187888298 295669760 65863 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 72185 65863 139 317 0 71864 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 288740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 3284
/proc/meminfo: memFree=1567616/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=293660 CPUtime=1601.86
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 75302 0 0 0 160141 45 0 0 25 0 1 0 187888298 300707840 67065 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 73415 67065 139 317 0 73094 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 293660

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 3284
/proc/meminfo: memFree=1560256/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=301148 CPUtime=1661.85
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 77095 0 0 0 166138 47 0 0 25 0 1 0 187888298 308375552 68858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 75287 68858 139 317 0 74966 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 301148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 3284
/proc/meminfo: memFree=1549568/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=312456 CPUtime=1721.82
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 79774 0 0 0 172134 48 0 0 25 0 1 0 187888298 319954944 71537 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 78114 71537 139 317 0 77793 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 312456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 3284
/proc/meminfo: memFree=1542528/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=319952 CPUtime=1781.81
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 81557 0 0 0 178132 49 0 0 25 0 1 0 187888298 327630848 73280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 79988 73280 139 317 0 79667 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 319952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 3284
/proc/meminfo: memFree=1540288/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=322172 CPUtime=1800.01
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194304 82124 0 0 0 179951 50 0 0 25 0 1 0 187888298 329904128 73830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 80543 73830 139 317 0 80222 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 322172

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 3285
/proc/meminfo: memFree=1678840/2055920 swapFree=4169756/4192956
[pid=3281] ppid=3279 vsize=0 CPUtime=1800.21
/proc/3281/stat : 3281 (oree) R 3279 3281 3085 0 -1 4194308 82140 0 0 0 179969 52 0 0 25 0 1 0 187888298 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3281/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.24
CPU user time (s): 1799.69
CPU system time (s): 0.550916
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 322304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.550916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82140
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= 37650

runsolver used 1.44278 second user time and 3.9364 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Apr 24 07:29:24 UTC 2007

IDJOB= 418933
IDBENCH= 47737
IDSOLVER= 172
FILE ID= node41/418933-1177399762

PBS_JOBID= 4675612

Free space on /tmp= 66333 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-unsat/dated-5-11-u.opb
COMMAND LINE= oree /tmp/evaluation/418933-1177399762/instance-418933-1177399762.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-418933-1177399762 -o ROOT/results/node41/solver-418933-1177399762 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/418933-1177399762/instance-418933-1177399762.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  c7ffcf68dc55efcfaf172aaf80349947

RANDOM SEED= 734370086

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1836056 kB
Buffers:         38196 kB
Cached:         105008 kB
SwapCached:       2724 kB
Active:         113956 kB
Inactive:        52928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836056 kB
SwapTotal:     4192956 kB
SwapFree:      4169756 kB
Dirty:           15504 kB
Writeback:           0 kB
Mapped:          31660 kB
Slab:            38264 kB
Committed_AS:  3418000 kB
PageTables:       2008 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= 66333 MiB

End job on node41 on Tue Apr 24 07:59:27 UTC 2007