Trace number 361592

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
glpPB 0.2? (TO) 1800.01 1800.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-elf.rf8.ucl.opb
MD5SUMe5e9e70aacd6f12ca1d11bb54ad048ed
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.217966
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6059
Total number of constraints16684
Number of constraints which are clauses15940
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints744
Minimum length of a constraint1
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 34
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 127
Number of bits of the biggest sum of numbers7
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/361592-1176984421/instance-361592-1176984421.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-361592-1176984421 -o ROOT/results/node22/solver-361592-1176984421 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/361592-1176984421/instance-361592-1176984421.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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 1.00 0.94 3/77 8251
/proc/meminfo: memFree=1419560/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=2648 CPUtime=0
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 146359798 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 662 234 199 40 0 77 0

[startup+0.104423 s]
/proc/loadavg: 0.98 1.00 0.94 3/77 8251
/proc/meminfo: memFree=1419560/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=4248 CPUtime=0.1
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 658 0 0 0 10 0 0 0 18 0 1 0 146359798 4349952 628 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 1062 630 199 40 0 477 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4248

[startup+0.201438 s]
/proc/loadavg: 0.98 1.00 0.94 3/77 8251
/proc/meminfo: memFree=1419560/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=6524 CPUtime=0.19
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 1229 0 0 0 19 0 0 0 18 0 1 0 146359798 6680576 1199 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 1631 1201 201 40 0 1046 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6524

[startup+0.301453 s]
/proc/loadavg: 0.98 1.00 0.94 3/77 8251
/proc/meminfo: memFree=1419560/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=15064 CPUtime=0.29
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 3742 0 0 0 28 1 0 0 19 0 1 0 146359798 15425536 3374 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 3766 3374 221 40 0 3181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15064

[startup+0.701514 s]
/proc/loadavg: 0.98 1.00 0.94 3/77 8251
/proc/meminfo: memFree=1419560/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=15152 CPUtime=0.69
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 3873 0 0 0 68 1 0 0 22 0 1 0 146359798 15515648 3406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582410 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 3788 3406 221 40 0 3203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15152

[startup+1.50164 s]
/proc/loadavg: 0.98 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1406560/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=15152 CPUtime=1.49
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 4170 0 0 0 148 1 0 0 25 0 1 0 146359798 15515648 3406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589636 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 3788 3406 221 40 0 3203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15152

[startup+3.10188 s]
/proc/loadavg: 0.98 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1406312/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=15152 CPUtime=3.09
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 4566 0 0 0 307 2 0 0 25 0 1 0 146359798 15515648 3406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 3788 3406 221 40 0 3203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15152

[startup+6.30137 s]
/proc/loadavg: 0.98 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1406312/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=16136 CPUtime=6.28
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 5951 0 0 0 626 2 0 0 25 0 1 0 146359798 16523264 3652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582108 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 4034 3652 221 40 0 3449 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16136

[startup+12.7013 s]
/proc/loadavg: 0.98 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1398440/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20368 CPUtime=12.69
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 10613 0 0 0 1264 5 0 0 25 0 1 0 146359798 20856832 4716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5092 4716 227 40 0 4507 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20368

[startup+25.5013 s]
/proc/loadavg: 0.98 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1398440/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23372 CPUtime=25.48
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 14583 0 0 0 2542 6 0 0 25 0 1 0 146359798 23932928 5467 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636804 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5843 5467 227 40 0 5258 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23372

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401064/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20368 CPUtime=51.07
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 23875 0 0 0 5095 12 0 0 25 0 1 0 146359798 20856832 4716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5092 4716 227 40 0 4507 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20368

[startup+102.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401064/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20368 CPUtime=102.26
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 53029 0 0 0 10198 28 0 0 25 0 1 0 146359798 20856832 4716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626344 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5092 4716 227 40 0 4507 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20368

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401064/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20368 CPUtime=162.24
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 73743 0 0 0 16184 40 0 0 25 0 1 0 146359798 20856832 4716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5092 4716 227 40 0 4507 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20368

[startup+222.305 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401000/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20500 CPUtime=222.22
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 552573 0 0 0 21959 263 0 0 25 0 1 0 146359798 20992000 4749 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5125 4749 227 40 0 4540 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20500

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401064/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20500 CPUtime=282.2
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 1249165 0 0 0 27634 586 0 0 25 0 1 0 146359798 20992000 4749 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5125 4749 227 40 0 4540 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20500

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401064/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20500 CPUtime=342.17
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 1849160 0 0 0 33356 861 0 0 25 0 1 0 146359798 20992000 4749 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5125 4749 227 40 0 4540 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20500

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401064/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20500 CPUtime=402.16
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 2299534 0 0 0 39145 1071 0 0 25 0 1 0 146359798 20992000 4749 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5125 4749 227 40 0 4540 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20500

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401128/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20632 CPUtime=462.14
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 3200874 0 0 0 44741 1473 0 0 25 0 1 0 146359798 21127168 4782 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5158 4782 227 40 0 4573 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 20632

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401128/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20632 CPUtime=522.12
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 4472269 0 0 0 50202 2010 0 0 25 0 1 0 146359798 21127168 4782 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626416 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5158 4782 227 40 0 4573 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 20632

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1398184/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23384 CPUtime=582.09
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 5051145 0 0 0 55949 2260 0 0 25 0 1 0 146359798 23945216 5470 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643635 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5846 5470 227 40 0 5261 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23384

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401064/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20632 CPUtime=642.07
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 6198968 0 0 0 61467 2740 0 0 25 0 1 0 146359798 21127168 4782 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643347 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5158 4782 227 40 0 4573 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20632


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

[startup+882.306 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1400936/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20728 CPUtime=882
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 8902789 0 0 0 84277 3923 0 0 25 0 1 0 146359798 21225472 4790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5182 4790 227 40 0 4597 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 20728

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1398312/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23480 CPUtime=941.98
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 9427942 0 0 0 90052 4146 0 0 25 0 1 0 146359798 24043520 5494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5870 5494 227 40 0 5285 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 23480

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1397992/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23480 CPUtime=1001.96
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 9942813 0 0 0 95819 4377 0 0 25 0 1 0 146359798 24043520 5494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643614 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5870 5494 227 40 0 5285 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 23480

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1397736/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23480 CPUtime=1061.94
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 10466563 0 0 0 101589 4605 0 0 25 0 1 0 146359798 24043520 5494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5870 5494 227 40 0 5285 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23480

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1397928/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23480 CPUtime=1121.91
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 11029655 0 0 0 107342 4849 0 0 25 0 1 0 146359798 24043520 5494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587691 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5870 5494 227 40 0 5285 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 23480

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1401000/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23480 CPUtime=1181.9
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 11500729 0 0 0 113137 5053 0 0 25 0 1 0 146359798 24043520 5494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586458 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5870 5494 227 40 0 5285 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 23480

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1397992/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23480 CPUtime=1241.88
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 11904105 0 0 0 118951 5237 0 0 25 0 1 0 146359798 24043520 5462 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5870 5462 227 40 0 5285 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 23480

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1400936/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23480 CPUtime=1301.86
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 12487986 0 0 0 124695 5491 0 0 25 0 1 0 146359798 24043520 5462 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643635 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5870 5462 227 40 0 5285 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 23480

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1397928/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23480 CPUtime=1361.84
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 12940867 0 0 0 130494 5690 0 0 25 0 1 0 146359798 24043520 5494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5870 5494 227 40 0 5285 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 23480

[startup+1422.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1397992/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23940 CPUtime=1421.82
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 13895994 0 0 0 136070 6112 0 0 25 0 1 0 146359798 24514560 5593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5985 5593 227 40 0 5400 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 23940

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1399656/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=20744 CPUtime=1481.8
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 14525103 0 0 0 141790 6390 0 0 25 0 1 0 146359798 21241856 4794 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5186 4794 227 40 0 4601 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 20744

[startup+1542.31 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1398120/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23488 CPUtime=1541.79
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 15165627 0 0 0 147509 6670 0 0 25 0 1 0 146359798 24051712 5496 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5872 5496 227 40 0 5287 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 23488

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1398568/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23488 CPUtime=1601.76
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 15750286 0 0 0 153244 6932 0 0 25 0 1 0 146359798 24051712 5496 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5872 5496 227 40 0 5287 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 23488

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.94 2/78 8252
/proc/meminfo: memFree=1398056/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23488 CPUtime=1661.75
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 16311836 0 0 0 158984 7191 0 0 25 0 1 0 146359798 24051712 5496 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581747 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5872 5496 227 40 0 5287 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 23488

[startup+1722.3 s]
/proc/loadavg: 1.06 1.01 0.94 2/78 8252
/proc/meminfo: memFree=1397864/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23488 CPUtime=1721.72
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 16788210 0 0 0 164754 7418 0 0 25 0 1 0 146359798 24051712 5496 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643340 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5872 5496 227 40 0 5287 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 23488

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 8252
/proc/meminfo: memFree=1398056/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23488 CPUtime=1781.7
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 17141226 0 0 0 170591 7579 0 0 25 0 1 0 146359798 24051712 5496 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643557 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5872 5496 227 40 0 5287 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 23488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 8252
/proc/meminfo: memFree=1398056/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23488 CPUtime=1800
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 17249318 0 0 0 172375 7625 0 0 25 0 1 0 146359798 24051712 5496 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585319 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5872 5496 227 40 0 5287 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 23488

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

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

[startup+1800.6 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 8252
/proc/meminfo: memFree=1398056/2055920 swapFree=4168584/4192956
[pid=8251] ppid=8249 vsize=23488 CPUtime=1800
/proc/8251/stat : 8251 (glpPBv3) R 8249 8251 6817 0 -1 0 17249318 0 0 0 172375 7625 0 0 25 0 1 0 146359798 24051712 5496 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585319 0 0 4096 0 0 0 0 17 1 0 0
/proc/8251/statm: 5872 5496 227 40 0 5287 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 23488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.01
CPU user time (s): 1723.76
CPU system time (s): 76.2574
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 23948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1723.76
system time used= 76.2574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17249318
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= 11
involuntary context switches= 3942

runsolver used 2.23366 second user time and 4.25935 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Thu Apr 19 12:07:01 UTC 2007

IDJOB= 361592
IDBENCH= 1455
IDSOLVER= 166
FILE ID= node22/361592-1176984421

PBS_JOBID= 4630371

Free space on /tmp= 66496 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf8.ucl.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/361592-1176984421/instance-361592-1176984421.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-361592-1176984421 -o ROOT/results/node22/conversion-361592-1176984421 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361592-1176984421/instance-361592-1176984421.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-361592-1176984421 -o ROOT/results/node22/solver-361592-1176984421 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/361592-1176984421/instance-361592-1176984421.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e5e9e70aacd6f12ca1d11bb54ad048ed

RANDOM SEED= 461568990

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1419968 kB
Buffers:         49700 kB
Cached:         490884 kB
SwapCached:       2192 kB
Active:          94556 kB
Inactive:       469328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419968 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          31148 kB
Slab:            57732 kB
Committed_AS:  1801484 kB
PageTables:       1680 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= 66496 MiB

End job on node22 on Thu Apr 19 12:37:04 UTC 2007