Trace number 2668300

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? (TO) 1800.07 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-2.opb
MD5SUM0b8531b64d2ca93b44d439b9cb9fcfaa
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 constraints13429
Number of constraints which are clauses13429
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.25	c constraints 0/0 clauses 9776/0 units 1568
0.19/0.25	c vars 6352
0.29/0.31	c objective 5543 + 644
1800.06/1800.71	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-2668300-1276456035/watcher-2668300-1276456035 -o /tmp/evaluation-result-2668300-1276456035/solver-2668300-1276456035 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668300-1276456035.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: 0.92 0.97 0.99 3/106 23566
/proc/meminfo: memFree=1805340/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=2752 CPUtime=0
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 348 0 0 0 0 0 0 0 25 0 1 0 19255311 2818048 270 1992294400 134512640 136485738 4292104320 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23566/statm: 688 272 149 482 0 204 0

[startup+0.048646 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 23566
/proc/meminfo: memFree=1805340/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=2752 CPUtime=0.04
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 381 0 0 0 4 0 0 0 25 0 1 0 19255311 2818048 303 1992294400 134512640 136485738 4292104320 18446744073709551615 134524779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23566/statm: 688 303 157 482 0 204 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2752

[startup+0.100654 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 23566
/proc/meminfo: memFree=1805340/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=2884 CPUtime=0.09
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 423 0 0 0 9 0 0 0 25 0 1 0 19255311 2953216 345 1992294400 134512640 136485738 4292104320 18446744073709551615 135178796 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23566/statm: 721 345 157 482 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2884

[startup+0.300691 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 23566
/proc/meminfo: memFree=1805340/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=3164 CPUtime=0.29
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 478 0 0 0 29 0 0 0 25 0 1 0 19255311 3239936 400 1992294400 134512640 136485738 4292104320 18446744073709551615 135180333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23566/statm: 791 400 160 482 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3164

[startup+0.700763 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 23566
/proc/meminfo: memFree=1805340/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=43884 CPUtime=0.69
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 10990 0 0 0 65 4 0 0 25 0 1 0 19255311 44937216 10402 1992294400 134512640 136485738 4292104320 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 10971 10403 198 482 0 10487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43884

[startup+1.50091 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 23567
/proc/meminfo: memFree=1738000/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=70916 CPUtime=1.49
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 18111 0 0 0 142 7 0 0 25 0 1 0 19255311 72617984 17071 1992294400 134512640 136485738 4292104320 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 17729 17071 225 482 0 17245 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70916

[startup+3.1002 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 23567
/proc/meminfo: memFree=1737132/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=71744 CPUtime=3.09
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 18301 0 0 0 301 8 0 0 25 0 1 0 19255311 73465856 17261 1992294400 134512640 136485738 4292104320 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 17936 17261 225 482 0 17452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71744

[startup+6.30079 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 23567
/proc/meminfo: memFree=1735768/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=72688 CPUtime=6.29
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 18552 0 0 0 621 8 0 0 25 0 1 0 19255311 74432512 17512 1992294400 134512640 136485738 4292104320 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 18172 17512 225 482 0 17688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72688

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 23567
/proc/meminfo: memFree=1734528/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=73632 CPUtime=12.69
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 18800 0 0 0 1261 8 0 0 25 0 1 0 19255311 75399168 17760 1992294400 134512640 136485738 4292104320 18446744073709551615 134883851 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 18408 17760 225 482 0 17924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73632

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 23567
/proc/meminfo: memFree=1733536/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=74688 CPUtime=25.48
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 19037 0 0 0 2540 8 0 0 25 0 1 0 19255311 76480512 17997 1992294400 134512640 136485738 4292104320 18446744073709551615 134920886 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 18672 17997 225 482 0 18188 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74688

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 23567
/proc/meminfo: memFree=1732792/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=75384 CPUtime=51.08
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 19215 0 0 0 5099 9 0 0 25 0 1 0 19255311 77193216 18175 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 18846 18175 225 482 0 18362 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75384

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 23569
/proc/meminfo: memFree=1731552/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=76352 CPUtime=102.26
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 19470 0 0 0 10217 9 0 0 25 0 1 0 19255311 78184448 18430 1992294400 134512640 136485738 4292104320 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19088 18430 225 482 0 18604 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76352

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23571
/proc/meminfo: memFree=1731428/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=76636 CPUtime=162.23
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 19527 0 0 0 16214 9 0 0 25 0 1 0 19255311 78475264 18487 1992294400 134512640 136485738 4292104320 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19159 18487 225 482 0 18675 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 76636

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23573
/proc/meminfo: memFree=1730436/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=77616 CPUtime=222.2
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 19761 0 0 0 22211 9 0 0 25 0 1 0 19255311 79478784 18721 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19404 18721 225 482 0 18920 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 77616

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23575
/proc/meminfo: memFree=1730312/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=77768 CPUtime=282.19
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 19783 0 0 0 28209 10 0 0 25 0 1 0 19255311 79634432 18743 1992294400 134512640 136485738 4292104320 18446744073709551615 134882320 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19442 18743 225 482 0 18958 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 77768

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23575
/proc/meminfo: memFree=1730188/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=77768 CPUtime=342.17
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 19802 0 0 0 34207 10 0 0 25 0 1 0 19255311 79634432 18762 1992294400 134512640 136485738 4292104320 18446744073709551615 134880463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19442 18762 225 482 0 18958 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 77768

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23577
/proc/meminfo: memFree=1730188/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=77768 CPUtime=402.15
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 19811 0 0 0 40205 10 0 0 25 0 1 0 19255311 79634432 18771 1992294400 134512640 136485738 4292104320 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19442 18771 225 482 0 18958 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 77768

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23579
/proc/meminfo: memFree=1729320/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=78644 CPUtime=462.12
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20019 0 0 0 46202 10 0 0 25 0 1 0 19255311 80531456 18979 1992294400 134512640 136485738 4292104320 18446744073709551615 134880558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19661 18979 225 482 0 19177 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 78644

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23581
/proc/meminfo: memFree=1728948/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=78972 CPUtime=522.1
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20101 0 0 0 52200 10 0 0 25 0 1 0 19255311 80867328 19061 1992294400 134512640 136485738 4292104320 18446744073709551615 134882541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19743 19061 225 482 0 19259 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 78972

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23583
/proc/meminfo: memFree=1728576/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=79372 CPUtime=582.08
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20187 0 0 0 58198 10 0 0 25 0 1 0 19255311 81276928 19147 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19843 19147 225 482 0 19359 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 79372

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23583
/proc/meminfo: memFree=1728576/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=79372 CPUtime=642.06
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20188 0 0 0 64196 10 0 0 25 0 1 0 19255311 81276928 19148 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19843 19148 225 482 0 19359 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 79372

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23591
/proc/meminfo: memFree=1728080/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=79680 CPUtime=881.97
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20245 0 0 0 88186 11 0 0 25 0 1 0 19255311 81592320 19205 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19920 19205 225 482 0 19436 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 79680

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23591
/proc/meminfo: memFree=1728080/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=79680 CPUtime=941.95
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20245 0 0 0 94184 11 0 0 25 0 1 0 19255311 81592320 19205 1992294400 134512640 136485738 4292104320 18446744073709551615 134886613 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19920 19205 225 482 0 19436 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 79680

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23593
/proc/meminfo: memFree=1727956/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=79680 CPUtime=1001.93
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20258 0 0 0 100182 11 0 0 25 0 1 0 19255311 81592320 19218 1992294400 134512640 136485738 4292104320 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 19920 19218 225 482 0 19436 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 79680

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23595
/proc/meminfo: memFree=1726840/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=80924 CPUtime=1061.91
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20532 0 0 0 106180 11 0 0 25 0 1 0 19255311 82866176 19492 1992294400 134512640 136485738 4292104320 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20231 19492 225 482 0 19747 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 80924

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23597
/proc/meminfo: memFree=1726716/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=80924 CPUtime=1121.89
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20558 0 0 0 112178 11 0 0 25 0 1 0 19255311 82866176 19518 1992294400 134512640 136485738 4292104320 18446744073709551615 134880872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20231 19518 225 482 0 19747 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 80924

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23599
/proc/meminfo: memFree=1726592/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81100 CPUtime=1181.86
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20594 0 0 0 118175 11 0 0 25 0 1 0 19255311 83046400 19554 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20275 19554 225 482 0 19791 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 81100

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23599
/proc/meminfo: memFree=1726220/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81232 CPUtime=1241.84
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20635 0 0 0 124173 11 0 0 25 0 1 0 19255311 83181568 19595 1992294400 134512640 136485738 4292104320 18446744073709551615 134880541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20308 19595 225 482 0 19824 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 81232

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23601
/proc/meminfo: memFree=1726220/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81364 CPUtime=1301.82
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20652 0 0 0 130171 11 0 0 25 0 1 0 19255311 83316736 19612 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20341 19612 225 482 0 19857 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 81364

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23603
/proc/meminfo: memFree=1726096/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81364 CPUtime=1361.79
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20665 0 0 0 136168 11 0 0 25 0 1 0 19255311 83316736 19625 1992294400 134512640 136485738 4292104320 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20341 19625 225 482 0 19857 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 81364

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23605
/proc/meminfo: memFree=1725848/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81628 CPUtime=1421.78
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20722 0 0 0 142167 11 0 0 25 0 1 0 19255311 83587072 19682 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20407 19682 225 482 0 19923 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 81628

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23607
/proc/meminfo: memFree=1725848/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81784 CPUtime=1481.75
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20736 0 0 0 148164 11 0 0 25 0 1 0 19255311 83746816 19696 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20446 19696 225 482 0 19962 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 81784

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23607
/proc/meminfo: memFree=1725848/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81784 CPUtime=1541.74
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20736 0 0 0 154162 12 0 0 25 0 1 0 19255311 83746816 19696 1992294400 134512640 136485738 4292104320 18446744073709551615 134880958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20446 19696 225 482 0 19962 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 81784

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23609
/proc/meminfo: memFree=1725848/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81784 CPUtime=1601.72
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20736 0 0 0 160160 12 0 0 25 0 1 0 19255311 83746816 19696 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20446 19696 225 482 0 19962 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 81784

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23611
/proc/meminfo: memFree=1725724/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81784 CPUtime=1661.69
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20737 0 0 0 166157 12 0 0 25 0 1 0 19255311 83746816 19697 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20446 19697 225 482 0 19962 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 81784

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23613
/proc/meminfo: memFree=1725600/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81924 CPUtime=1721.67
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20771 0 0 0 172155 12 0 0 25 0 1 0 19255311 83890176 19731 1992294400 134512640 136485738 4292104320 18446744073709551615 134880532 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20481 19731 225 482 0 19997 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 81924

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23615
/proc/meminfo: memFree=1725228/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81924 CPUtime=1781.65
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20789 0 0 0 178153 12 0 0 25 0 1 0 19255311 83890176 19749 1992294400 134512640 136485738 4292104320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20481 19749 225 482 0 19997 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 81924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23615
/proc/meminfo: memFree=1725228/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81924 CPUtime=1800.06
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20789 0 0 0 179994 12 0 0 25 0 1 0 19255311 83890176 19749 1992294400 134512640 136485738 4292104320 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20481 19749 225 482 0 19997 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 81924

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23615
/proc/meminfo: memFree=1725228/2059040 swapFree=4140360/4192956
[pid=23566] ppid=23564 vsize=81924 CPUtime=1800.06
/proc/23566/stat : 23566 (pbct) R 23564 23566 23408 0 -1 4202496 20789 0 0 0 179994 12 0 0 25 0 1 0 19255311 83890176 19749 1992294400 134512640 136485738 4292104320 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23566/statm: 20481 19749 225 482 0 19997 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 81924

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1799.94
CPU system time (s): 0.13098
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 81924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20789
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= 3411

runsolver used 3.77942 second user time and 9.32158 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-13 21:07:15
IDJOB=2668300
IDBENCH=2160
IDSOLVER=1170
FILE ID=node027/2668300-1276456035
PBS_JOBID= 11173349
Free space on /tmp= 62448 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668300-1276456035/watcher-2668300-1276456035 -o /tmp/evaluation-result-2668300-1276456035/solver-2668300-1276456035 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668300-1276456035.opb

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

MD5SUM BENCH= 0b8531b64d2ca93b44d439b9cb9fcfaa
RANDOM SEED=1637201759

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1805868 kB
Buffers:         68440 kB
Cached:         104708 kB
SwapCached:       6028 kB
Active:          87900 kB
Inactive:        98096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805868 kB
SwapTotal:     4192956 kB
SwapFree:      4140360 kB
Dirty:            2396 kB
Writeback:           0 kB
AnonPages:       11032 kB
Mapped:          12952 kB
Slab:            45248 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181608 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-13 21:37:17