Trace number 2681890

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixed? (TO) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-4.opb
MD5SUM172d8bfe30610a29dfe3bb9d98ed3f4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13489
Number of constraints which are clauses13489
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.24	c constraints 0/0 clauses 9815/0 units 1582
0.19/0.24	c vars 6352
0.19/0.30	c objective 5533 + 633
1800.06/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681890-1277481041/watcher-2681890-1277481041 -o /tmp/evaluation-result-2681890-1277481041/solver-2681890-1277481041 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681890-1277481041.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28455
/proc/meminfo: memFree=1744952/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=2548 CPUtime=0
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 324 0 0 0 0 0 0 0 17 0 1 0 89395743 2609152 243 1992294400 134512640 136421960 4294141936 18446744073709551615 135158949 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28455/statm: 670 243 135 467 0 201 0

[startup+0.0281659 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28455
/proc/meminfo: memFree=1744952/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=2680 CPUtime=0.02
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 366 0 0 0 2 0 0 0 17 0 1 0 89395743 2744320 285 1992294400 134512640 136421960 4294141936 18446744073709551615 135818481 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28455/statm: 670 285 145 467 0 201 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2680

[startup+0.101171 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28455
/proc/meminfo: memFree=1744952/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=2812 CPUtime=0.1
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 417 0 0 0 10 0 0 0 17 0 1 0 89395743 2879488 336 1992294400 134512640 136421960 4294141936 18446744073709551615 134531596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28455/statm: 703 336 145 467 0 234 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2812

[startup+0.301189 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28455
/proc/meminfo: memFree=1744952/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=3612 CPUtime=0.29
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 524 0 0 0 29 0 0 0 17 0 1 0 89395743 3698688 443 1992294400 134512640 136421960 4294141936 18446744073709551615 134786032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28455/statm: 903 456 174 467 0 434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3612

[startup+0.701223 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28455
/proc/meminfo: memFree=1744952/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=47628 CPUtime=0.69
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 11952 0 0 0 64 5 0 0 17 0 1 0 89395743 48771072 11394 1992294400 134512640 136421960 4294141936 18446744073709551615 134706336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 11907 11395 194 467 0 11438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47628

[startup+1.50129 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28456
/proc/meminfo: memFree=1677488/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=70872 CPUtime=1.5
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 18079 0 0 0 142 8 0 0 18 0 1 0 89395743 72572928 17067 1992294400 134512640 136421960 4294141936 18446744073709551615 134862148 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 17718 17067 214 467 0 17249 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 70872

[startup+3.10143 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28456
/proc/meminfo: memFree=1676744/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=71672 CPUtime=3.09
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 18272 0 0 0 301 8 0 0 21 0 1 0 89395743 73392128 17260 1992294400 134512640 136421960 4294141936 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 17918 17260 214 467 0 17449 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71672

[startup+6.30071 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28458
/proc/meminfo: memFree=1675380/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=72600 CPUtime=6.29
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 18504 0 0 0 621 8 0 0 25 0 1 0 89395743 74342400 17492 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 18150 17492 214 467 0 17681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72600

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28458
/proc/meminfo: memFree=1674140/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=73736 CPUtime=12.69
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 18795 0 0 0 1261 8 0 0 25 0 1 0 89395743 75505664 17783 1992294400 134512640 136421960 4294141936 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 18434 17783 214 467 0 17965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73736

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28458
/proc/meminfo: memFree=1673520/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=74396 CPUtime=25.48
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 18957 0 0 0 2540 8 0 0 25 0 1 0 89395743 76181504 17945 1992294400 134512640 136421960 4294141936 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 18599 17945 214 467 0 18130 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74396

[startup+51.1006 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28458
/proc/meminfo: memFree=1672776/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=75156 CPUtime=51.08
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 19137 0 0 0 5099 9 0 0 25 0 1 0 89395743 76959744 18125 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 18789 18125 214 467 0 18320 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75156

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28460
/proc/meminfo: memFree=1671660/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=76140 CPUtime=102.27
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 19386 0 0 0 10218 9 0 0 25 0 1 0 89395743 77967360 18374 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19035 18374 214 467 0 18566 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 76140

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28462
/proc/meminfo: memFree=1671412/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=76280 CPUtime=162.25
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 19429 0 0 0 16216 9 0 0 25 0 1 0 89395743 78110720 18417 1992294400 134512640 136421960 4294141936 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19070 18417 214 467 0 18601 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 76280

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28462
/proc/meminfo: memFree=1670420/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=77520 CPUtime=222.24
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 19693 0 0 0 22214 10 0 0 25 0 1 0 89395743 79380480 18681 1992294400 134512640 136421960 4294141936 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19380 18681 214 467 0 18911 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 77520

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28464
/proc/meminfo: memFree=1670172/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=77796 CPUtime=282.23
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 19741 0 0 0 28213 10 0 0 25 0 1 0 89395743 79663104 18729 1992294400 134512640 136421960 4294141936 18446744073709551615 134863509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19449 18729 214 467 0 18980 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 77796

[startup+342.301 s]
/proc/loadavg: 1.06 1.00 0.92 2/107 28466
/proc/meminfo: memFree=1670048/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=77936 CPUtime=342.21
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 19776 0 0 0 34211 10 0 0 25 0 1 0 89395743 79806464 18764 1992294400 134512640 136421960 4294141936 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19484 18764 214 467 0 19015 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 77936

[startup+402.301 s]
/proc/loadavg: 1.07 1.01 0.93 2/107 28468
/proc/meminfo: memFree=1669924/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=77936 CPUtime=402.2
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 19785 0 0 0 40210 10 0 0 25 0 1 0 89395743 79806464 18773 1992294400 134512640 136421960 4294141936 18446744073709551615 134863590 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19484 18773 214 467 0 19015 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 77936

[startup+462.301 s]
/proc/loadavg: 1.07 1.02 0.93 2/107 28470
/proc/meminfo: memFree=1669924/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=78104 CPUtime=462.18
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 19809 0 0 0 46208 10 0 0 25 0 1 0 89395743 79978496 18797 1992294400 134512640 136421960 4294141936 18446744073709551615 134863797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19526 18797 214 467 0 19057 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 78104

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 0.94 2/107 28470
/proc/meminfo: memFree=1668684/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=79292 CPUtime=522.17
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20106 0 0 0 52206 11 0 0 25 0 1 0 89395743 81195008 19094 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19823 19094 214 467 0 19354 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 79292

[startup+582.301 s]
/proc/loadavg: 1.12 1.05 0.95 2/107 28472
/proc/meminfo: memFree=1668560/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=79292 CPUtime=582.16
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20116 0 0 0 58205 11 0 0 25 0 1 0 89395743 81195008 19104 1992294400 134512640 136421960 4294141936 18446744073709551615 134868005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19823 19104 214 467 0 19354 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 79292

[startup+642.301 s]
/proc/loadavg: 1.04 1.04 0.95 2/107 28483
/proc/meminfo: memFree=1667444/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=79456 CPUtime=642.13
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20145 0 0 0 64202 11 0 0 25 0 1 0 89395743 81362944 19133 1992294400 134512640 136421960 4294141936 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19864 19133 214 467 0 19395 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 79456

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/107 28489
/proc/meminfo: memFree=1667444/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=79776 CPUtime=882.07
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20222 0 0 0 88196 11 0 0 25 0 1 0 89395743 81690624 19210 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19944 19210 214 467 0 19475 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 79776

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/107 28491
/proc/meminfo: memFree=1667444/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=79776 CPUtime=942.05
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20222 0 0 0 94194 11 0 0 25 0 1 0 89395743 81690624 19210 1992294400 134512640 136421960 4294141936 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19944 19210 214 467 0 19475 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 79776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28493
/proc/meminfo: memFree=1667444/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=79776 CPUtime=1002.03
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20222 0 0 0 100192 11 0 0 25 0 1 0 89395743 81690624 19210 1992294400 134512640 136421960 4294141936 18446744073709551615 134861855 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 19944 19210 214 467 0 19475 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 79776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28495
/proc/meminfo: memFree=1667320/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=80040 CPUtime=1062.03
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20300 0 0 0 106191 12 0 0 25 0 1 0 89395743 81960960 19288 1992294400 134512640 136421960 4294141936 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20010 19288 214 467 0 19541 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 80040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28495
/proc/meminfo: memFree=1666080/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81480 CPUtime=1122.01
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20632 0 0 0 112189 12 0 0 25 0 1 0 89395743 83435520 19620 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20370 19620 214 467 0 19901 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 81480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28497
/proc/meminfo: memFree=1666080/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81480 CPUtime=1181.99
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20633 0 0 0 118187 12 0 0 25 0 1 0 89395743 83435520 19621 1992294400 134512640 136421960 4294141936 18446744073709551615 134864200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20370 19621 214 467 0 19901 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 81480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28499
/proc/meminfo: memFree=1665956/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81480 CPUtime=1241.98
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20637 0 0 0 124186 12 0 0 25 0 1 0 89395743 83435520 19625 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20370 19625 214 467 0 19901 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 81480

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 3/107 28501
/proc/meminfo: memFree=1665832/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81480 CPUtime=1301.97
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20640 0 0 0 130185 12 0 0 25 0 1 0 89395743 83435520 19628 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20370 19628 214 467 0 19901 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 81480

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28503
/proc/meminfo: memFree=1665832/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81480 CPUtime=1361.95
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20640 0 0 0 136183 12 0 0 25 0 1 0 89395743 83435520 19628 1992294400 134512640 136421960 4294141936 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20370 19628 214 467 0 19901 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 81480

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28503
/proc/meminfo: memFree=1665708/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81480 CPUtime=1421.95
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20640 0 0 0 142182 13 0 0 25 0 1 0 89395743 83435520 19628 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20370 19628 214 467 0 19901 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 81480

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28505
/proc/meminfo: memFree=1665708/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81480 CPUtime=1481.93
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20657 0 0 0 148180 13 0 0 25 0 1 0 89395743 83435520 19645 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20370 19645 214 467 0 19901 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 81480

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28507
/proc/meminfo: memFree=1665584/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81644 CPUtime=1541.91
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20678 0 0 0 154178 13 0 0 25 0 1 0 89395743 83603456 19666 1992294400 134512640 136421960 4294141936 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20411 19666 214 467 0 19942 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 81644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28509
/proc/meminfo: memFree=1665584/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81644 CPUtime=1601.9
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20679 0 0 0 160177 13 0 0 25 0 1 0 89395743 83603456 19667 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20411 19667 214 467 0 19942 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 81644

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28511
/proc/meminfo: memFree=1665584/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81644 CPUtime=1661.88
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20693 0 0 0 166175 13 0 0 25 0 1 0 89395743 83603456 19681 1992294400 134512640 136421960 4294141936 18446744073709551615 134862371 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20411 19681 214 467 0 19942 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 81644

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28511
/proc/meminfo: memFree=1665460/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81644 CPUtime=1721.87
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20700 0 0 0 172174 13 0 0 25 0 1 0 89395743 83603456 19688 1992294400 134512640 136421960 4294141936 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20411 19688 214 467 0 19942 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 81644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28513
/proc/meminfo: memFree=1665212/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81644 CPUtime=1781.85
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20703 0 0 0 178172 13 0 0 25 0 1 0 89395743 83603456 19691 1992294400 134512640 136421960 4294141936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20411 19691 214 467 0 19942 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 81644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28513
/proc/meminfo: memFree=1665212/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81644 CPUtime=1800.06
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20703 0 0 0 179993 13 0 0 25 0 1 0 89395743 83603456 19691 1992294400 134512640 136421960 4294141936 18446744073709551615 134861832 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20411 19691 214 467 0 19942 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 81644

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 28513
/proc/meminfo: memFree=1665212/2059040 swapFree=4140528/4192956
[pid=28455] ppid=28453 vsize=81644 CPUtime=1800.06
/proc/28455/stat : 28455 (pbct) R 28453 28455 27972 0 -1 4202496 20703 0 0 0 179993 13 0 0 25 0 1 0 89395743 83603456 19691 1992294400 134512640 136421960 4294141936 18446744073709551615 134861832 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28455/statm: 20411 19691 214 467 0 19942 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 81644

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1799.93
CPU system time (s): 0.142978
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 81644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20705
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= 1
involuntary context switches= 2590

runsolver used 2.84457 second user time and 8.63369 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 17:50:41
IDJOB=2681890
IDBENCH=2122
IDSOLVER=1192
FILE ID=node050/2681890-1277481041
PBS_JOBID= 11190496
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681890-1277481041/watcher-2681890-1277481041 -o /tmp/evaluation-result-2681890-1277481041/solver-2681890-1277481041 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681890-1277481041.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 172d8bfe30610a29dfe3bb9d98ed3f4c
RANDOM SEED=1071735647

node050.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1745472 kB
Buffers:         59980 kB
Cached:         153520 kB
SwapCached:       5664 kB
Active:          71368 kB
Inactive:       155524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1745472 kB
SwapTotal:     4192956 kB
SwapFree:      4140528 kB
Dirty:            2324 kB
Writeback:           0 kB
AnonPages:       11976 kB
Mapped:          11936 kB
Slab:            64808 kB
PageTables:       4276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181396 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62380 MiB
End job on node050 at 2010-06-25 18:20:44