Trace number 362468

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? (MO) 910.846 911.082

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-n3708.opb
MD5SUMd44ccf8fb2d5e43b368613290c78fd1e
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 benchmark8.81166
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 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 655014
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 655014
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
5.89/5.99	c restart after 801 decisions
6.39/6.45	c nbDecision=1000 #constraints=5301
7.49/7.59	c nbDecision=1500 #constraints=5301
7.79/7.82	c restart after 1601 decisions
8.69/8.74	c nbDecision=2000 #constraints=5301
9.79/9.87	c nbDecision=2500 #constraints=5301
10.89/11.00	c nbDecision=3000 #constraints=5301
11.39/11.45	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
22.18/22.23	c nbDecision=5500 #constraints=5538
42.67/42.76	c nbDecision=6000 #constraints=6038
66.27/66.38	c restart after 6401 decisions
67.07/67.17	c nbDecision=6500 #constraints=6439
68.56/68.65	c nbDecision=7000 #constraints=6439
70.06/70.11	c nbDecision=7500 #constraints=6439
71.47/71.59	c nbDecision=8000 #constraints=6439
75.26/75.30	c nbDecision=8500 #constraints=6479
113.45/113.54	c nbDecision=9000 #constraints=6976
141.15/141.28	c nbDecision=9500 #constraints=7241
142.35/142.41	c nbDecision=10000 #constraints=7241
143.45/143.55	c nbDecision=10500 #constraints=7241
144.55/144.68	c nbDecision=11000 #constraints=7241
153.34/153.41	c nbDecision=11500 #constraints=7457
177.83/177.98	c nbDecision=12000 #constraints=7949
211.63/211.70	c nbDecision=12500 #constraints=8458
235.42/235.52	c restart after 12801 decisions
238.62/238.73	c nbDecision=13000 #constraints=8760
240.32/240.44	c nbDecision=13500 #constraints=8760
242.02/242.18	c nbDecision=14000 #constraints=8760
243.82/243.90	c nbDecision=14500 #constraints=8760
245.62/245.71	c nbDecision=15000 #constraints=8760
247.22/247.31	c nbDecision=15500 #constraints=8760
248.82/248.91	c nbDecision=16000 #constraints=8760
250.42/250.51	c nbDecision=16500 #constraints=8760
261.72/261.85	c nbDecision=17000 #constraints=8872
311.50/311.64	c nbDecision=17500 #constraints=9382
354.69/354.86	c nbDecision=18000 #constraints=9764
355.79/355.98	c nbDecision=18500 #constraints=9764
356.89/357.08	c nbDecision=19000 #constraints=9764
358.10/358.20	c nbDecision=19500 #constraints=9764
362.59/362.71	c nbDecision=20000 #constraints=9868
369.69/369.83	c nbDecision=20500 #constraints=10033
370.79/370.91	c nbDecision=21000 #constraints=10033
371.89/372.02	c nbDecision=21500 #constraints=10033
372.99/373.13	c nbDecision=22000 #constraints=10033
374.59/374.71	c nbDecision=22500 #constraints=10049
375.69/375.81	c nbDecision=23000 #constraints=10049
376.79/376.90	c nbDecision=23500 #constraints=10049
377.89/378.00	c nbDecision=24000 #constraints=10049
378.99/379.14	c nbDecision=24500 #constraints=10051
380.09/380.24	c nbDecision=25000 #constraints=10051
381.19/381.35	c nbDecision=25500 #constraints=10051
381.39/381.57	c restart after 25601 decisions
387.19/387.32	c nbDecision=26000 #constraints=10051
388.88/389.03	c nbDecision=26500 #constraints=10051
390.58/390.74	c nbDecision=27000 #constraints=10051
392.28/392.46	c nbDecision=27500 #constraints=10051
394.18/394.37	c nbDecision=28000 #constraints=10051
396.08/396.26	c nbDecision=28500 #constraints=10051
397.99/398.13	c nbDecision=29000 #constraints=10051
399.98/400.10	c nbDecision=29500 #constraints=10051
401.58/401.71	c nbDecision=30000 #constraints=10051
402.78/402.92	c nbDecision=30500 #constraints=10051
403.98/404.13	c nbDecision=31000 #constraints=10051
405.18/405.31	c nbDecision=31500 #constraints=10051
406.38/406.50	c nbDecision=32000 #constraints=10051
407.48/407.63	c nbDecision=32500 #constraints=10051
408.58/408.75	c nbDecision=33000 #constraints=10051
409.68/409.87	c nbDecision=33500 #constraints=10051
410.78/410.98	c nbDecision=34000 #constraints=10051
411.88/412.07	c nbDecision=34500 #constraints=10051
412.98/413.14	c nbDecision=35000 #constraints=10051
414.08/414.23	c nbDecision=35500 #constraints=10051
415.18/415.33	c nbDecision=36000 #constraints=10051
416.28/416.42	c nbDecision=36500 #constraints=10051
417.38/417.51	c nbDecision=37000 #constraints=10051
418.48/418.60	c nbDecision=37500 #constraints=10051
432.08/432.26	c nbDecision=38000 #constraints=10529
452.37/452.54	c nbDecision=38500 #constraints=11027
478.46/478.65	c nbDecision=39000 #constraints=11524
479.86/480.00	c nbDecision=39500 #constraints=11527
480.86/481.07	c nbDecision=40000 #constraints=11527
481.96/482.16	c nbDecision=40500 #constraints=11527
485.76/485.94	c nbDecision=41000 #constraints=11642
501.16/501.33	c nbDecision=41500 #constraints=12142
522.65/522.83	c nbDecision=42000 #constraints=12641
550.24/550.49	c nbDecision=42500 #constraints=13141
585.54/585.71	c nbDecision=43000 #constraints=13643
626.83/627.07	c nbDecision=43500 #constraints=14142
674.51/674.77	c nbDecision=44000 #constraints=14644
730.20/730.44	c nbDecision=44500 #constraints=15141
786.59/786.84	c nbDecision=45000 #constraints=15642
845.97/846.22	c nbDecision=45500 #constraints=16142
910.46/910.71	Received signal 15
910.46/910.79	
910.46/910.79	s UNKNOWN
910.46/910.79	
910.46/910.79	c user time= 909.088 s
910.46/910.79	c system time= 1.47578 s
910.46/910.79	c wall clock time=910.797

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/node52/watcher-362468-1176846190 -o ROOT/results/node52/solver-362468-1176846190 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362468-1176846190/instance-362468-1176846190.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: 1.02 0.99 0.98 3/64 28846
/proc/meminfo: memFree=1803668/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1620 CPUtime=0
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 39464139 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271361 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 405 175 126 317 0 84 0

[startup+0.0954571 s]
/proc/loadavg: 1.02 0.99 0.98 3/64 28846
/proc/meminfo: memFree=1803668/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=3440 CPUtime=0.09
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 877 0 0 0 9 0 0 0 18 0 1 0 39464139 3522560 632 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 860 632 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.101456 s]
/proc/loadavg: 1.02 0.99 0.98 3/64 28846
/proc/meminfo: memFree=1803668/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=3440 CPUtime=0.09
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 894 0 0 0 9 0 0 0 18 0 1 0 39464139 3522560 649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 860 649 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301469 s]
/proc/loadavg: 1.02 0.99 0.98 3/64 28846
/proc/meminfo: memFree=1803668/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=9548 CPUtime=0.29
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 2787 0 0 0 28 1 0 0 19 0 1 0 39464139 9777152 1772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134531407 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 2387 1772 127 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701496 s]
/proc/loadavg: 1.02 0.99 0.98 3/64 28846
/proc/meminfo: memFree=1803668/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=14444 CPUtime=0.69
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 3858 0 0 0 68 1 0 0 22 0 1 0 39464139 14790656 2844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 3611 2845 131 317 0 3290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14444

[startup+1.50155 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1786060/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=32804 CPUtime=1.49
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 8051 0 0 0 145 4 0 0 25 0 1 0 39464139 33591296 7036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713857 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 8201 7036 131 317 0 7880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32804

[startup+3.10266 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1754572/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=57580 CPUtime=3.09
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 14260 0 0 0 303 6 0 0 25 0 1 0 39464139 58961920 13245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 14395 13245 137 317 0 14074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57580

[startup+6.30187 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1749324/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=59032 CPUtime=6.29
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 14631 0 0 0 623 6 0 0 25 0 1 0 39464139 60448768 13616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 14758 13616 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7013 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1749460/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=59032 CPUtime=12.69
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 14631 0 0 0 1263 6 0 0 25 0 1 0 39464139 60448768 13616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 14758 13616 138 317 0 14437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59032

[startup+25.5012 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1701396/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=112696 CPUtime=25.48
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 26935 0 0 0 2538 10 0 0 25 0 1 0 39464139 115400704 25883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 28174 25883 139 317 0 27853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 112696

[startup+51.1019 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1628116/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=193324 CPUtime=51.07
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 45281 0 0 0 5091 16 0 0 25 0 1 0 39464139 197963776 44229 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 48331 44229 139 317 0 48010 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 193324

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1532884/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=295324 CPUtime=102.26
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 68732 0 0 0 10201 25 0 0 25 0 1 0 39464139 302411776 67680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 73831 67680 139 317 0 73510 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 295324

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1431956/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=408184 CPUtime=162.24
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 94286 0 0 0 16189 35 0 0 25 0 1 0 39464139 417980416 93234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564037 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 102046 93234 139 317 0 101725 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 408184

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1293332/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=559604 CPUtime=222.23
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 128525 0 0 0 22177 46 0 0 25 0 1 0 39464139 573034496 127473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 139901 127473 139 317 0 139580 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 559604

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1237140/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=620376 CPUtime=282.21
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 142633 0 0 0 28171 50 0 0 25 0 1 0 39464139 635265024 141581 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 155094 141581 139 317 0 154773 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 620376

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1140564/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=737484 CPUtime=342.19
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 166669 0 0 0 34160 59 0 0 25 0 1 0 39464139 755183616 165617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 184371 165617 139 317 0 184050 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 737484

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=1083284/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=798024 CPUtime=402.18
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 180847 0 0 0 40153 65 0 0 25 0 1 0 39464139 817176576 179795 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 199506 179795 139 317 0 199185 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 798024

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=911572/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=990368 CPUtime=462.16
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 224014 0 0 0 46137 79 0 0 25 0 1 0 39464139 1014136832 222890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713875 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 247592 222890 139 317 0 247271 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 990368

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=712404/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1210304 CPUtime=522.15
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 274037 0 0 0 52119 96 0 0 25 0 1 0 39464139 1239351296 272913 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 302576 272913 139 317 0 302255 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1210304

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=569044/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1376796 CPUtime=582.13
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 309376 0 0 0 58104 109 0 0 25 0 1 0 39464139 1409839104 308252 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 344199 308252 139 317 0 343878 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1376796

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=481556/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1464180 CPUtime=642.13
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 331007 0 0 0 64096 117 0 0 25 0 1 0 39464139 1499320320 329883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 366045 329883 139 317 0 365724 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1464180

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=411540/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1535516 CPUtime=702.11
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 348671 0 0 0 70087 124 0 0 25 0 1 0 39464139 1572368384 347547 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 383879 347547 139 317 0 383558 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1535516

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=348052/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1602644 CPUtime=762.1
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 364320 0 0 0 76080 130 0 0 25 0 1 0 39464139 1641107456 363196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 400661 363196 139 317 0 400340 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1602644

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=235476/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1760168 CPUtime=822.08
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 392529 0 0 0 82069 139 0 0 25 0 1 0 39464139 1802412032 391405 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 440042 391405 139 317 0 439721 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1760168

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=176788/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1818840 CPUtime=882.07
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 407060 0 0 0 88061 146 0 0 25 0 1 0 39464139 1862492160 405936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 454710 405936 139 317 0 454389 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1818840



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+910.702 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=152404/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=1843260 CPUtime=910.46
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194304 413103 0 0 0 90899 147 0 0 25 0 1 0 39464139 1887498240 411979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 460815 411979 139 317 0 460494 0
Current children cumulated CPU time (s) 910.46
Current children cumulated vsize (KiB) 1843260

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

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

[startup+911.002 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28847
/proc/meminfo: memFree=152404/2055920 swapFree=4179260/4192956
[pid=28846] ppid=28844 vsize=0 CPUtime=910.76
/proc/28846/stat : 28846 (oree) R 28844 28846 27764 0 -1 4194308 413122 0 0 0 90911 165 0 0 25 0 1 0 39464139 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28846/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 910.76
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 911.082
CPU time (s): 910.846
CPU user time (s): 909.114
CPU system time (s): 1.73274
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 1843260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 909.114
system time used= 1.73274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 413122
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= 1293

runsolver used 0.603908 second user time and 1.90171 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue Apr 17 21:43:11 UTC 2007

IDJOB= 362468
IDBENCH= 1562
IDSOLVER= 172
FILE ID= node52/362468-1176846190

PBS_JOBID= 4590170

Free space on /tmp= 66338 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-n3708.opb
COMMAND LINE= oree /tmp/evaluation/362468-1176846190/instance-362468-1176846190.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-362468-1176846190 -o ROOT/results/node52/solver-362468-1176846190 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362468-1176846190/instance-362468-1176846190.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  d44ccf8fb2d5e43b368613290c78fd1e

RANDOM SEED= 968018063

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1804140 kB
Buffers:         25164 kB
Cached:         172052 kB
SwapCached:       7940 kB
Active:          97492 kB
Inactive:       113376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804140 kB
SwapTotal:     4192956 kB
SwapFree:      4179260 kB
Dirty:            7868 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            26848 kB
Committed_AS:  1524288 kB
PageTables:       1484 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= 66338 MiB

End job on node52 on Tue Apr 17 21:58:24 UTC 2007