Trace number 362230

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) 1802.32 1802.87

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3709.opb
MD5SUMdad6f5146620d8430edee27ea3d7a019
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark8.62369
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658426
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 658426
Number of bits of the biggest sum of numbers20
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...
1.89/1.91	c ...done
1.89/1.91	c #vars=155000 #constraints=5301 hasObjective=yes
3.79/3.83	c res. mode=mod
3.79/3.83	c VSIDS like heuristics
3.79/3.83	c complete search running
4.99/5.08	c restart after 401 decisions
5.29/5.31	c nbDecision=500 #constraints=5301
5.99/6.00	c restart after 801 decisions
6.39/6.45	c nbDecision=1000 #constraints=5301
7.49/7.57	c nbDecision=1500 #constraints=5301
7.69/7.79	c restart after 1601 decisions
8.69/8.71	c nbDecision=2000 #constraints=5301
9.79/9.85	c nbDecision=2500 #constraints=5301
10.89/10.98	c nbDecision=3000 #constraints=5301
11.39/11.44	c restart after 3201 decisions
12.09/12.12	c nbDecision=3500 #constraints=5301
13.19/13.25	c nbDecision=4000 #constraints=5301
14.29/14.37	c nbDecision=4500 #constraints=5301
15.49/15.50	c nbDecision=5000 #constraints=5301
22.39/22.44	c nbDecision=5500 #constraints=5514
40.58/40.62	c nbDecision=6000 #constraints=6020
57.88/57.92	c restart after 6401 decisions
58.58/58.67	c nbDecision=6500 #constraints=6413
60.08/60.13	c nbDecision=7000 #constraints=6413
61.48/61.60	c nbDecision=7500 #constraints=6413
62.98/63.06	c nbDecision=8000 #constraints=6413
65.08/65.16	c nbDecision=8500 #constraints=6426
92.07/92.15	c nbDecision=9000 #constraints=6929
122.56/122.63	c nbDecision=9500 #constraints=7429
161.95/162.01	c nbDecision=10000 #constraints=7926
201.54/201.66	c nbDecision=10500 #constraints=8433
249.53/249.70	c nbDecision=11000 #constraints=8925
307.01/307.10	c nbDecision=11500 #constraints=9424
369.09/369.22	c nbDecision=12000 #constraints=9925
430.98/431.14	c nbDecision=12500 #constraints=10433
474.07/474.26	c restart after 12801 decisions
481.27/481.48	c nbDecision=13000 #constraints=10734
483.97/484.17	c nbDecision=13500 #constraints=10734
486.76/486.96	c nbDecision=14000 #constraints=10734
489.56/489.75	c nbDecision=14500 #constraints=10734
510.36/510.51	c nbDecision=15000 #constraints=10851
591.24/591.43	c nbDecision=15500 #constraints=11353
678.43/678.61	c nbDecision=16000 #constraints=11853
784.10/784.38	c nbDecision=16500 #constraints=12355
868.68/868.93	c nbDecision=17000 #constraints=12842
962.45/962.74	c nbDecision=17500 #constraints=13343
1072.12/1072.44	c nbDecision=18000 #constraints=13853
1191.79/1192.13	c nbDecision=18500 #constraints=14343
1328.16/1328.59	c nbDecision=19000 #constraints=14854
1460.22/1460.61	c nbDecision=19500 #constraints=15343
1608.48/1609.04	c nbDecision=20000 #constraints=15853
1773.64/1774.21	c nbDecision=20500 #constraints=16357
1800.04/1800.61	Received signal 15

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/node12/watcher-362230-1176845708 -o ROOT/results/node12/solver-362230-1176845708 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362230-1176845708/instance-362230-1176845708.opb mod 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29122
/proc/meminfo: memFree=1502640/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1620 CPUtime=0
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 160608188 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 405 175 126 317 0 84 0

[startup+0.0464571 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29122
/proc/meminfo: memFree=1502640/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=2400 CPUtime=0.04
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 498 0 0 0 4 0 0 0 18 0 1 0 160608188 2457600 382 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 600 382 126 317 0 279 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2400

[startup+0.10146 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29122
/proc/meminfo: memFree=1502640/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=3440 CPUtime=0.09
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 897 0 0 0 9 0 0 0 18 0 1 0 160608188 3522560 652 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 860 652 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.30148 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29122
/proc/meminfo: memFree=1502640/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=9548 CPUtime=0.29
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 2787 0 0 0 28 1 0 0 19 0 1 0 160608188 9777152 1772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714753 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 2387 1772 127 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701519 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29122
/proc/meminfo: memFree=1502640/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=14444 CPUtime=0.69
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 3875 0 0 0 68 1 0 0 22 0 1 0 160608188 14790656 2860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 3611 2861 131 317 0 3290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14444

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=1484904/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=32804 CPUtime=1.49
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 8070 0 0 0 145 4 0 0 25 0 1 0 160608188 33591296 7055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 8201 7055 131 317 0 7880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32804

[startup+3.10276 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=1453480/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=57580 CPUtime=3.09
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 14260 0 0 0 302 7 0 0 25 0 1 0 160608188 58961920 13245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 14395 13245 137 317 0 14074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57580

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=1448232/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=59032 CPUtime=6.29
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 14630 0 0 0 622 7 0 0 25 0 1 0 160608188 60448768 13615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=1448424/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=59032 CPUtime=12.69
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 14630 0 0 0 1262 7 0 0 25 0 1 0 160608188 60448768 13615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606679 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59032

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=1403816/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=108984 CPUtime=25.49
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 26102 0 0 0 2537 12 0 0 25 0 1 0 160608188 111599616 25050 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606732 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 27246 25050 139 317 0 26925 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 108984

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=1320232/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=201416 CPUtime=51.07
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 47065 0 0 0 5088 19 0 0 25 0 1 0 160608188 206249984 46013 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 50354 46013 139 317 0 50033 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 201416

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=1202152/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=328980 CPUtime=102.27
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 76173 0 0 0 10196 31 0 0 25 0 1 0 160608188 336875520 75121 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 82245 75121 139 317 0 81924 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 328980

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29123
/proc/meminfo: memFree=1076392/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=477236 CPUtime=162.25
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 107742 0 0 0 16182 43 0 0 25 0 1 0 160608188 488689664 106690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713792 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 119309 106690 139 317 0 118988 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 477236

[startup+222.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 29123
/proc/meminfo: memFree=988776/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=565224 CPUtime=222.23
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 129454 0 0 0 22170 53 0 0 25 0 1 0 160608188 578789376 128402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 141306 128402 139 317 0 140985 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 565224

[startup+282.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 29123
/proc/meminfo: memFree=923944/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=635736 CPUtime=282.22
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 145848 0 0 0 28164 58 0 0 25 0 1 0 160608188 650993664 144796 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 158934 144796 139 317 0 158613 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 635736

[startup+342.302 s]
/proc/loadavg: 1.10 1.07 1.02 2/78 29123
/proc/meminfo: memFree=815848/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=786944 CPUtime=342.21
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 172502 0 0 0 34153 68 0 0 25 0 1 0 160608188 805830656 171450 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 196736 171450 139 317 0 196415 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 786944

[startup+402.302 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 29123
/proc/meminfo: memFree=751464/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=852820 CPUtime=402.19
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 188768 0 0 0 40145 74 0 0 25 0 1 0 160608188 873287680 187716 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 213205 187716 139 317 0 212884 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 852820

[startup+462.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 29123
/proc/meminfo: memFree=697768/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=906476 CPUtime=462.17
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 202043 0 0 0 46138 79 0 0 25 0 1 0 160608188 928231424 200919 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 226619 200919 139 317 0 226298 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 906476

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 29123
/proc/meminfo: memFree=663272/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=941580 CPUtime=522.15
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 210728 0 0 0 52133 82 0 0 25 0 1 0 160608188 964177920 209604 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563636 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 235395 209604 139 317 0 235074 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 941580

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29123
/proc/meminfo: memFree=619368/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=986020 CPUtime=582.14
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 221677 0 0 0 58126 88 0 0 25 0 1 0 160608188 1009684480 220553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 246505 220553 139 317 0 246184 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 986020

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29123
/proc/meminfo: memFree=576552/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1029032 CPUtime=642.13
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 232265 0 0 0 64121 92 0 0 25 0 1 0 160608188 1053728768 231141 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 257258 231141 139 317 0 256937 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1029032


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

/proc/meminfo: memFree=224552/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1488740 CPUtime=1062.02
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 320093 0 0 0 106075 127 0 0 25 0 1 0 160608188 1524469760 318969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 372185 318969 139 317 0 371864 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1488740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=190888/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1519548 CPUtime=1122.01
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 328468 0 0 0 112071 130 0 0 25 0 1 0 160608188 1556017152 327344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 379887 327344 139 317 0 379566 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1519548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=164648/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1549364 CPUtime=1182
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 335083 0 0 0 118067 133 0 0 25 0 1 0 160608188 1586548736 333959 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 387341 333959 139 317 0 387020 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1549364

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=130216/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1581020 CPUtime=1241.97
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 343618 0 0 0 124061 136 0 0 25 0 1 0 160608188 1618964480 342494 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 395255 342494 139 317 0 394934 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1581020

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=106216/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1607680 CPUtime=1301.96
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 349574 0 0 0 130057 139 0 0 25 0 1 0 160608188 1646264320 348450 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 401920 348450 139 317 0 401599 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1607680

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=82792/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1633884 CPUtime=1361.95
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 355439 0 0 0 136053 142 0 0 25 0 1 0 160608188 1673097216 354315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 408471 354315 139 317 0 408150 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 1633884

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=56808/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1656308 CPUtime=1421.94
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 361897 0 0 0 142050 144 0 0 25 0 1 0 160608188 1696059392 360773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 414077 360773 139 317 0 413756 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1656308

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=28712/2055920 swapFree=4154604/4192956
[pid=29122] ppid=29120 vsize=1688336 CPUtime=1481.92
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 369029 0 0 0 148045 147 0 0 25 0 1 0 160608188 1728856064 367905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 422084 367905 139 317 0 421763 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 1688336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29123
/proc/meminfo: memFree=14824/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1714372 CPUtime=1541.9
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 376350 0 0 0 154040 150 0 0 25 0 1 0 160608188 1755516928 375226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 428593 375226 139 317 0 428272 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1714372

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29299
/proc/meminfo: memFree=15472/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1736972 CPUtime=1601.79
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 381414 0 0 0 160027 152 0 0 25 0 1 0 160608188 1778659328 380290 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 434243 380290 139 317 0 433922 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1736972

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=15200/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1761344 CPUtime=1661.77
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 386822 0 0 0 166023 154 0 0 25 0 1 0 160608188 1803616256 385698 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 440336 385698 139 317 0 440015 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1761344

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=16096/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1783748 CPUtime=1721.76
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 393295 0 0 0 172019 157 0 0 25 0 1 0 160608188 1826557952 392171 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 445937 392171 139 317 0 445616 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1783748

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29321
/proc/meminfo: memFree=15776/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1805436 CPUtime=1781.74
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 398156 0 0 0 178015 159 0 0 25 0 1 0 160608188 1848766464 397032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 451359 397032 139 317 0 451038 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 1805436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29321
/proc/meminfo: memFree=14944/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1811448 CPUtime=1800.04
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 399508 0 0 0 179845 159 0 0 25 0 1 0 160608188 1854922752 398384 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 452862 398384 139 317 0 452541 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1811448

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29321
/proc/meminfo: memFree=14944/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1811928 CPUtime=1800.83
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 399583 0 0 0 179924 159 0 0 25 0 1 0 160608188 1855414272 398459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 452982 398459 139 317 0 452661 0
Current children cumulated CPU time (s) 1800.83
Current children cumulated vsize (KiB) 1811928

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 29322
/proc/meminfo: memFree=16152/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1811928 CPUtime=1801.63
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 399609 0 0 0 180004 159 0 0 25 0 1 0 160608188 1855414272 398485 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 452982 398485 139 317 0 452661 0
Current children cumulated CPU time (s) 1801.63
Current children cumulated vsize (KiB) 1811928

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 29322
/proc/meminfo: memFree=16152/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=1812120 CPUtime=1802.03
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4194304 399638 0 0 0 180044 159 0 0 25 0 1 0 160608188 1855610880 398514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 453030 398514 139 317 0 452709 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 1812120

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29322
/proc/meminfo: memFree=1184928/2055920 swapFree=4154608/4192956
[pid=29122] ppid=29120 vsize=0 CPUtime=1802.24
/proc/29122/stat : 29122 (oree) R 29120 29122 28207 0 -1 4195332 399638 0 0 0 180045 179 0 0 25 0 1 0 160608188 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29122/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.24
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.87
CPU time (s): 1802.32
CPU user time (s): 1800.46
CPU system time (s): 1.85872
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1812120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.46
system time used= 1.85872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 399638
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= 1636

runsolver used 2.08668 second user time and 4.44032 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Apr 17 21:35:08 UTC 2007

IDJOB= 362230
IDBENCH= 1541
IDSOLVER= 172
FILE ID= node12/362230-1176845708

PBS_JOBID= 4590158

Free space on /tmp= 66095 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3709.opb
COMMAND LINE= oree /tmp/evaluation/362230-1176845708/instance-362230-1176845708.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-362230-1176845708 -o ROOT/results/node12/solver-362230-1176845708 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362230-1176845708/instance-362230-1176845708.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  dad6f5146620d8430edee27ea3d7a019

RANDOM SEED= 97545327

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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:       1503048 kB
Buffers:         38588 kB
Cached:         415044 kB
SwapCached:      17540 kB
Active:          83300 kB
Inactive:       399388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503048 kB
SwapTotal:     4192956 kB
SwapFree:      4154604 kB
Dirty:            7936 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            55736 kB
Committed_AS:  4268456 kB
PageTables:       1792 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= 66095 MiB

End job on node12 on Tue Apr 17 22:05:11 UTC 2007