Trace number 2682618

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.1 1800.55

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k3_l5_n550.opb
MD5SUMb656932a938990470d09f3771b5047c2
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark192.501
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1650
Total number of constraints113164
Number of constraints which are clauses112614
Number of constraints which are cardinality constraints (but not clauses)550
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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
1.99/2.03	c constraints 550/0 clauses 112614/0 units 0
1.99/2.03	c vars 1650
1800.04/1800.50	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-2682618-1277476042/watcher-2682618-1277476042 -o /tmp/evaluation-result-2682618-1277476042/solver-2682618-1277476042 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682618-1277476042.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: 0.99 0.73 0.34 3/106 21540
/proc/meminfo: memFree=1822500/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=2268 CPUtime=0
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 294 0 0 0 0 0 0 0 15 0 1 0 123208144 2322432 213 1992294400 134512640 136421960 4288247584 18446744073709551615 135717557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21540/statm: 567 213 144 467 0 98 0

[startup+0.0878929 s]
/proc/loadavg: 0.99 0.73 0.34 3/106 21540
/proc/meminfo: memFree=1822500/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=2524 CPUtime=0.08
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 345 0 0 0 8 0 0 0 18 0 1 0 123208144 2584576 264 1992294400 134512640 136421960 4288247584 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21540/statm: 631 264 144 467 0 162 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2524

[startup+0.100894 s]
/proc/loadavg: 0.99 0.73 0.34 3/106 21540
/proc/meminfo: memFree=1822500/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=2524 CPUtime=0.09
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 352 0 0 0 9 0 0 0 18 0 1 0 123208144 2584576 271 1992294400 134512640 136421960 4288247584 18446744073709551615 135377240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21540/statm: 631 271 144 467 0 162 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.300913 s]
/proc/loadavg: 0.99 0.73 0.34 3/106 21540
/proc/meminfo: memFree=1822500/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=3168 CPUtime=0.29
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 487 0 0 0 29 0 0 0 18 0 1 0 123208144 3244032 406 1992294400 134512640 136421960 4288247584 18446744073709551615 135642741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21540/statm: 792 406 144 467 0 323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3168

[startup+0.700952 s]
/proc/loadavg: 0.99 0.73 0.34 3/106 21540
/proc/meminfo: memFree=1822500/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=4072 CPUtime=0.69
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 746 0 0 0 69 0 0 0 18 0 1 0 123208144 4169728 632 1992294400 134512640 136421960 4288247584 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21540/statm: 1018 632 144 467 0 549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4072

[startup+1.50103 s]
/proc/loadavg: 0.99 0.73 0.34 2/107 21541
/proc/meminfo: memFree=1819764/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=6044 CPUtime=1.49
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 1291 0 0 0 149 0 0 0 19 0 1 0 123208144 6189056 1112 1992294400 134512640 136421960 4288247584 18446744073709551615 135160324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21540/statm: 1511 1112 144 467 0 1042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6044

[startup+3.10018 s]
/proc/loadavg: 0.99 0.74 0.34 2/107 21541
/proc/meminfo: memFree=1808480/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=82460 CPUtime=3.09
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 21937 0 0 0 301 8 0 0 24 0 1 0 123208144 84439040 19490 1992294400 134512640 136421960 4288247584 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 20615 19490 187 467 0 20146 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82460

[startup+6.30148 s]
/proc/loadavg: 0.99 0.74 0.34 2/107 21541
/proc/meminfo: memFree=1585900/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=247800 CPUtime=6.29
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 65354 0 0 0 599 30 0 0 25 0 1 0 123208144 253747200 59241 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 61950 59241 215 467 0 61481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 247800

[startup+12.7011 s]
/proc/loadavg: 0.99 0.74 0.35 2/107 21541
/proc/meminfo: memFree=1582552/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=251104 CPUtime=12.69
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 66181 0 0 0 1196 73 0 0 25 0 1 0 123208144 257130496 60068 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 62776 60068 215 467 0 62307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 251104

[startup+25.5013 s]
/proc/loadavg: 0.99 0.75 0.35 2/107 21541
/proc/meminfo: memFree=1576352/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=257112 CPUtime=25.48
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 67691 0 0 0 2394 154 0 0 25 0 1 0 123208144 263282688 61578 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 64278 61578 215 467 0 63809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 257112

[startup+51.1017 s]
/proc/loadavg: 0.99 0.77 0.37 2/107 21541
/proc/meminfo: memFree=1565688/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=267948 CPUtime=51.07
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 70404 0 0 0 4815 292 0 0 25 0 1 0 123208144 274378752 64291 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 66987 64291 215 467 0 66518 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 267948

[startup+102.309 s]
/proc/loadavg: 0.99 0.81 0.40 2/107 21543
/proc/meminfo: memFree=1546716/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=286488 CPUtime=102.27
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 75026 0 0 0 9694 533 0 0 25 0 1 0 123208144 293363712 68913 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 71622 68913 215 467 0 71153 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 286488

[startup+162.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/107 21545
/proc/meminfo: memFree=1527496/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=305792 CPUtime=162.25
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 79846 0 0 0 15470 755 0 0 25 0 1 0 123208144 313131008 73733 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 76448 73733 215 467 0 75979 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 305792

[startup+222.301 s]
/proc/loadavg: 0.99 0.86 0.47 2/107 21547
/proc/meminfo: memFree=1511872/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=321240 CPUtime=222.23
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 83692 0 0 0 21261 962 0 0 25 0 1 0 123208144 328949760 77579 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 80310 77579 215 467 0 79841 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 321240

[startup+282.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/107 21549
/proc/meminfo: memFree=1498976/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=333920 CPUtime=282.22
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 86884 0 0 0 27060 1162 0 0 25 0 1 0 123208144 341934080 80771 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 83480 80771 215 467 0 83011 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 333920

[startup+342.301 s]
/proc/loadavg: 0.99 0.90 0.53 2/107 21549
/proc/meminfo: memFree=1498976/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=333920 CPUtime=342.21
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 86884 0 0 0 32792 1429 0 0 25 0 1 0 123208144 341934080 80771 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 83480 80771 215 467 0 83011 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 333920

[startup+402.301 s]
/proc/loadavg: 0.99 0.92 0.55 2/107 21551
/proc/meminfo: memFree=1498976/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=333920 CPUtime=402.19
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 86884 0 0 0 38558 1661 0 0 25 0 1 0 123208144 341934080 80771 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 83480 80771 215 467 0 83011 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 333920

[startup+462.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/107 21553
/proc/meminfo: memFree=1498852/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=333920 CPUtime=462.17
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 86884 0 0 0 44344 1873 0 0 25 0 1 0 123208144 341934080 80771 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 83480 80771 215 467 0 83011 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 333920

[startup+522.301 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 21555
/proc/meminfo: memFree=1496620/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=336428 CPUtime=522.15
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 87489 0 0 0 50163 2052 0 0 25 0 1 0 123208144 344502272 81376 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 84107 81376 215 467 0 83638 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 336428

[startup+582.301 s]
/proc/loadavg: 1.06 0.96 0.63 2/107 21557
/proc/meminfo: memFree=1483476/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=349364 CPUtime=582.14
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 90757 0 0 0 55989 2225 0 0 25 0 1 0 123208144 357748736 84644 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 87341 84644 215 467 0 86872 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 349364

[startup+642.302 s]
/proc/loadavg: 1.08 0.98 0.66 3/107 21557
/proc/meminfo: memFree=1473432/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=359544 CPUtime=642.13
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 93236 0 0 0 61790 2423 0 0 25 0 1 0 123208144 368173056 87123 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 89886 87123 215 467 0 89417 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 359544

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.13 1.05 0.75 2/107 21565
/proc/meminfo: memFree=1473184/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=359544 CPUtime=882.07
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 93236 0 0 0 84943 3264 0 0 25 0 1 0 123208144 368173056 87123 1992294400 134512640 136421960 4288247584 18446744073709551615 134861944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 89886 87123 215 467 0 89417 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 359544

[startup+942.301 s]
/proc/loadavg: 1.08 1.05 0.77 2/107 21565
/proc/meminfo: memFree=1473184/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=359544 CPUtime=942.06
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 93236 0 0 0 90782 3424 0 0 25 0 1 0 123208144 368173056 87123 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 89886 87123 215 467 0 89417 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 359544

[startup+1002.3 s]
/proc/loadavg: 1.03 1.04 0.78 2/107 21567
/proc/meminfo: memFree=1461900/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=370904 CPUtime=1002.04
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 96054 0 0 0 96616 3588 0 0 25 0 1 0 123208144 379805696 89941 1992294400 134512640 136421960 4288247584 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 92726 89941 215 467 0 92257 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 370904

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 0.79 2/107 21569
/proc/meminfo: memFree=1450616/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=382260 CPUtime=1062.02
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 98910 0 0 0 102460 3742 0 0 25 0 1 0 123208144 391434240 92797 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 95565 92797 215 467 0 95096 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 382260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 0.80 2/107 21571
/proc/meminfo: memFree=1440200/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=392300 CPUtime=1122.01
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101453 0 0 0 108317 3884 0 0 25 0 1 0 123208144 401715200 95340 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98075 95340 215 467 0 97606 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 392300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 0.81 2/107 21573
/proc/meminfo: memFree=1439208/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1181.99
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 114037 4162 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 393224

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 0.82 2/107 21573
/proc/meminfo: memFree=1439084/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1241.98
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 119810 4388 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 134862072 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 393224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 0.83 2/107 21575
/proc/meminfo: memFree=1438960/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1301.98
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 125602 4596 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 393224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/107 21577
/proc/meminfo: memFree=1438960/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1361.95
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 131406 4789 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 134643029 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 393224

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.84 2/107 21579
/proc/meminfo: memFree=1438960/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1421.94
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 137225 4969 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 393224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/107 21581
/proc/meminfo: memFree=1438960/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1481.92
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 143061 5131 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 393224

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/107 21581
/proc/meminfo: memFree=1438960/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1541.9
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 148910 5280 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 134861904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 393224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 21583
/proc/meminfo: memFree=1438960/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1601.89
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 154768 5421 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 393224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 21585
/proc/meminfo: memFree=1438960/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1661.88
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 160492 5696 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 393224

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/107 21587
/proc/meminfo: memFree=1438960/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1721.86
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 166259 5927 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 393224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/107 21589
/proc/meminfo: memFree=1438712/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1781.85
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 172074 6111 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 393224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.88 2/107 21589
/proc/meminfo: memFree=1438712/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1800.04
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 173842 6162 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 393224

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 0.88 2/107 21589
/proc/meminfo: memFree=1438712/2059040 swapFree=4140248/4192956
[pid=21540] ppid=21538 vsize=393224 CPUtime=1800.04
/proc/21540/stat : 21540 (pbct) R 21538 21540 21395 0 -1 4202496 101694 0 0 0 173842 6162 0 0 25 0 1 0 123208144 402661376 95581 1992294400 134512640 136421960 4288247584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21540/statm: 98306 95581 215 467 0 97837 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 393224

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.1
CPU user time (s): 1738.43
CPU system time (s): 61.6706
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 393224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1738.43
system time used= 61.6706
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101696
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= 3349

runsolver used 2.92755 second user time and 8.5517 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-25 16:27:23
IDJOB=2682618
IDBENCH=1370
IDSOLVER=1192
FILE ID=node004/2682618-1277476042
PBS_JOBID= 11190531
Free space on /tmp= 62332 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k3_l5_n550.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682618-1277476042/watcher-2682618-1277476042 -o /tmp/evaluation-result-2682618-1277476042/solver-2682618-1277476042 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682618-1277476042.opb

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

MD5SUM BENCH= b656932a938990470d09f3771b5047c2
RANDOM SEED=1711993884

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823028 kB
Buffers:         45648 kB
Cached:          93840 kB
SwapCached:       5576 kB
Active:          70468 kB
Inactive:        82368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823028 kB
SwapTotal:     4192956 kB
SwapFree:      4140248 kB
Dirty:            7360 kB
Writeback:           0 kB
AnonPages:       11956 kB
Mapped:          12024 kB
Slab:            61220 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181940 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= 62328 MiB
End job on node004 at 2010-06-25 16:57:25