Trace number 357083

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 NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.45 1801.03

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_4.opb.PB06.opb
MD5SUMca3282cf347faf21ba3550ec87dd7af4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark466
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 466
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
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 constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494728
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494728
Number of bits of the biggest sum of numbers19
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...
4.69/4.72	c ...done
4.69/4.72	c #vars=10000 #constraints=656901 hasObjective=yes
7.29/7.36	c res. mode=mod
7.29/7.36	c VSIDS like heuristics
7.29/7.36	c complete search running
7.39/7.49	c restart after 401 decisions
7.49/7.59	c nbDecision=500 #constraints=656901
7.59/7.67	c restart after 801 decisions
7.79/7.80	c nbDecision=1000 #constraints=656901
7.89/7.91	c nbDecision=1500 #constraints=656901
7.89/7.93	c restart after 1601 decisions
8.09/8.16	c nbDecision=2000 #constraints=656901
8.19/8.26	c nbDecision=2500 #constraints=656901
8.29/8.38	c nbDecision=3000 #constraints=656901
8.39/8.42	c restart after 3201 decisions
8.69/8.72	c nbDecision=3500 #constraints=656901
8.79/8.82	c nbDecision=4000 #constraints=656901
8.89/8.94	c nbDecision=4500 #constraints=656901
8.99/9.04	c nbDecision=5000 #constraints=656901
9.09/9.15	c nbDecision=5500 #constraints=656901
9.19/9.26	c nbDecision=6000 #constraints=656901
9.29/9.34	c restart after 6401 decisions
9.69/9.79	c nbDecision=6500 #constraints=656901
9.89/9.91	c nbDecision=7000 #constraints=656901
9.99/10.02	c nbDecision=7500 #constraints=656901
10.09/10.12	c nbDecision=8000 #constraints=656901
10.19/10.23	c nbDecision=8500 #constraints=656901
10.29/10.33	c nbDecision=9000 #constraints=656901
10.39/10.43	c nbDecision=9500 #constraints=656901
10.49/10.52	c nbDecision=10000 #constraints=656901
69.75/69.81	c nbDecision=10500 #constraints=657290
188.22/188.34	c nbDecision=11000 #constraints=657794
336.81/337.07	c nbDecision=11500 #constraints=658298
538.34/538.65	c nbDecision=12000 #constraints=658799
832.37/832.73	c nbDecision=12500 #constraints=659303
1055.20/1055.67	c restart after 12801 decisions
1059.00/1059.46	c nbDecision=13000 #constraints=659610
1059.50/1059.96	c nbDecision=13500 #constraints=659610
1060.00/1060.48	c nbDecision=14000 #constraints=659610
1060.60/1061.06	c nbDecision=14500 #constraints=659610
1061.20/1061.67	c nbDecision=15000 #constraints=659610
1061.80/1062.28	c nbDecision=15500 #constraints=659610
1062.50/1062.91	c nbDecision=16000 #constraints=659610
1063.00/1063.48	c nbDecision=16500 #constraints=659610
1494.89/1495.40	c nbDecision=17000 #constraints=660093
1749.52/1750.18	c nbDecision=17500 #constraints=660554
1800.01/1800.61	Received signal 15
1800.20/1800.85	
1800.20/1800.85	s UNKNOWN
1800.20/1800.85	
1800.20/1800.85	c user time= 1799.45 s
1800.20/1800.85	c system time= 0.819875 s
1800.20/1800.85	c wall clock time=1800.85

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/node19/watcher-357083-1176854152 -o ROOT/results/node19/solver-357083-1176854152 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357083-1176854152/instance-357083-1176854152.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 0.99 0.99 3/77 11251
/proc/meminfo: memFree=1567624/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=1620 CPUtime=0
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 133332721 1658880 170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 405 173 126 317 0 84 0

[startup+0.00842594 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11251
/proc/meminfo: memFree=1567624/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=1752 CPUtime=0
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 133332721 1794048 194 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 438 197 126 317 0 117 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1752

[startup+0.101435 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11251
/proc/meminfo: memFree=1567624/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=3380 CPUtime=0.09
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 667 0 0 0 9 0 0 0 18 0 1 0 133332721 3461120 616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 845 616 130 317 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.301456 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11251
/proc/meminfo: memFree=1567624/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=7864 CPUtime=0.29
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 1774 0 0 0 29 0 0 0 19 0 1 0 133332721 8052736 1690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 1966 1690 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.7015 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 11251
/proc/meminfo: memFree=1567624/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=16436 CPUtime=0.69
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 3984 0 0 0 68 1 0 0 22 0 1 0 133332721 16830464 3835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 4109 3836 130 317 0 3788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16436

[startup+1.50159 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1546304/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=33712 CPUtime=1.49
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 8410 0 0 0 145 4 0 0 25 0 1 0 133332721 34521088 8132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 8428 8132 130 317 0 8107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33712

[startup+3.10176 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1522496/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=68264 CPUtime=3.09
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 17263 0 0 0 301 8 0 0 25 0 1 0 133332721 69902336 16728 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 17066 16729 130 317 0 16745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68264

[startup+6.30111 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1422472/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=151836 CPUtime=6.29
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 38396 0 0 0 612 17 0 0 25 0 1 0 133332721 155480064 37348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 37959 37348 137 317 0 37638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151836

[startup+12.7028 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1390792/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=197124 CPUtime=12.69
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 49734 0 0 0 1248 21 0 0 25 0 1 0 133332721 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197124

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1390856/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=197124 CPUtime=25.49
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 49734 0 0 0 2528 21 0 0 25 0 1 0 133332721 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 197124

[startup+51.102 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1391048/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=197124 CPUtime=51.06
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 49736 0 0 0 5085 21 0 0 25 0 1 0 133332721 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 197124

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1379720/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=209240 CPUtime=102.25
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 52580 0 0 0 10202 23 0 0 25 0 1 0 133332721 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 209240

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1362504/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=227896 CPUtime=162.22
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 56942 0 0 0 16198 24 0 0 25 0 1 0 133332721 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 227896

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1347400/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=243944 CPUtime=222.22
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 60710 0 0 0 22195 27 0 0 25 0 1 0 133332721 249798656 55113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278945 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 60986 55113 139 317 0 60665 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 243944

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11252
/proc/meminfo: memFree=1329800/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=263280 CPUtime=282.2
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 65157 0 0 0 28191 29 0 0 25 0 1 0 133332721 269598720 59542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 65820 59542 139 317 0 65499 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 263280

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 11418
/proc/meminfo: memFree=1312656/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=280496 CPUtime=342.11
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 69103 0 0 0 34179 32 0 0 25 0 1 0 133332721 287227904 63477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604429 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 70124 63477 139 317 0 69803 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 280496

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1298568/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=296428 CPUtime=402.07
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 72932 0 0 0 40173 34 0 0 25 0 1 0 133332721 303542272 67296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 74107 67296 139 317 0 73786 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 296428

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1284872/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=311020 CPUtime=462.06
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 76307 0 0 0 46170 36 0 0 25 0 1 0 133332721 318484480 70654 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 77755 70654 139 317 0 77434 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 311020

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1271432/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=325664 CPUtime=522.03
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 79735 0 0 0 52166 37 0 0 25 0 1 0 133332721 333479936 74081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284160 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 81416 74081 139 317 0 81095 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 325664

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1258312/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=339476 CPUtime=582.02
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 82981 0 0 0 58163 39 0 0 25 0 1 0 133332721 347623424 77275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 84869 77275 139 317 0 84548 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 339476

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1242184/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=359168 CPUtime=642.02
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 87079 0 0 0 64161 41 0 0 25 0 1 0 133332721 367788032 81304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 89792 81304 139 317 0 89471 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 359168


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1187400/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=421756 CPUtime=881.95
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 101785 0 0 0 88147 48 0 0 25 0 1 0 133332721 431878144 95007 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 105439 95007 139 317 0 105118 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 421756

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1173896/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=437224 CPUtime=941.93
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 105581 0 0 0 94143 50 0 0 25 0 1 0 133332721 447717376 98405 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278901 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 109306 98405 139 317 0 108985 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 437224

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1161672/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=451396 CPUtime=1001.92
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 109217 0 0 0 100140 52 0 0 25 0 1 0 133332721 462229504 101395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 112849 101395 139 317 0 112528 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 451396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1147848/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=466820 CPUtime=1061.9
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 113210 0 0 0 106136 54 0 0 25 0 1 0 133332721 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1136008/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=480180 CPUtime=1121.88
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 116895 0 0 0 112132 56 0 0 25 0 1 0 133332721 491704320 107820 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 120045 107820 139 317 0 119724 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 480180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1122952/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=495532 CPUtime=1181.87
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 121096 0 0 0 118129 58 0 0 25 0 1 0 133332721 507424768 111132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 123883 111132 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1109768/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=511256 CPUtime=1241.85
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 125213 0 0 0 124125 60 0 0 25 0 1 0 133332721 523526144 114411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712475 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 127814 114411 139 317 0 127493 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 511256

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1096456/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=527064 CPUtime=1301.84
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 129678 0 0 0 130122 62 0 0 25 0 1 0 133332721 539713536 117677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284208 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 131766 117677 139 317 0 131445 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 527064

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1084680/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=540984 CPUtime=1361.82
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 133887 0 0 0 136118 64 0 0 25 0 1 0 133332721 553967616 120659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713835 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 135246 120659 139 317 0 134925 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 540984

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1071048/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=557128 CPUtime=1421.81
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 138554 0 0 0 142115 66 0 0 25 0 1 0 133332721 570499072 123994 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 139282 123994 139 317 0 138961 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 557128

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1059208/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=571040 CPUtime=1481.79
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 142789 0 0 0 148110 69 0 0 25 0 1 0 133332721 584744960 126987 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562648 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 142760 126987 139 317 0 142439 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 571040

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1045512/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=587068 CPUtime=1541.78
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 147642 0 0 0 154106 72 0 0 25 0 1 0 133332721 601157632 130425 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 146767 130425 139 317 0 146446 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 587068

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1033160/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=601552 CPUtime=1601.76
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 152363 0 0 0 160103 73 0 0 25 0 1 0 133332721 615989248 133467 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 150388 133467 139 317 0 150067 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 601552

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1017480/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=620588 CPUtime=1661.74
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 158019 0 0 0 166098 76 0 0 25 0 1 0 133332721 635482112 137404 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712465 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 155147 137404 139 317 0 154826 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 620588

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=1004232/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=636108 CPUtime=1721.73
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 162721 0 0 0 172094 79 0 0 25 0 1 0 133332721 651374592 140757 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 159027 140757 139 317 0 158706 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 636108

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=990984/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=650040 CPUtime=1781.72
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 165987 0 0 0 178091 81 0 0 25 0 1 0 133332721 665640960 144023 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 162510 144023 139 317 0 162189 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 650040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 11450
/proc/meminfo: memFree=987336/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=653848 CPUtime=1800.01
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194304 166864 0 0 0 179920 81 0 0 25 0 1 0 133332721 669540352 144900 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 163462 144900 139 317 0 163141 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 653848

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 0.99 0.99 2/78 11450
/proc/meminfo: memFree=987336/2055920 swapFree=4159444/4192956
[pid=11251] ppid=11249 vsize=0 CPUtime=1800.41
/proc/11251/stat : 11251 (oree) R 11249 11251 10580 0 -1 4194308 166884 0 0 0 179953 88 0 0 25 0 1 0 133332721 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11251/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.41
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.03
CPU time (s): 1800.45
CPU user time (s): 1799.53
CPU system time (s): 0.912861
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 653848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.912861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166884
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= 15999

runsolver used 2.05669 second user time and 4.18736 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Apr 17 23:55:53 UTC 2007

IDJOB= 357083
IDBENCH= 1968
IDSOLVER= 172
FILE ID= node19/357083-1176854152

PBS_JOBID= 4590201

Free space on /tmp= 66472 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_4.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357083-1176854152/instance-357083-1176854152.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-357083-1176854152 -o ROOT/results/node19/solver-357083-1176854152 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357083-1176854152/instance-357083-1176854152.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ca3282cf347faf21ba3550ec87dd7af4

RANDOM SEED= 931238632

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1568096 kB
Buffers:         38160 kB
Cached:         374876 kB
SwapCached:       2580 kB
Active:          61804 kB
Inactive:       374568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568096 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:           18244 kB
Writeback:           0 kB
Mapped:          30980 kB
Slab:            37000 kB
Committed_AS:  2952184 kB
PageTables:       1784 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= 66472 MiB

End job on node19 on Wed Apr 18 00:25:56 UTC 2007