Trace number 2668303

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) 1800.1 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-3-c.opb
MD5SUMbc7893eb7aff4749139e472af91e587e
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 variables2650
Total number of constraints6619
Number of constraints which are clauses6619
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 2650
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 2650
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2650
Number of bits of the biggest sum of numbers12
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
0.00/0.08	c constraints 0/0 clauses 6619/0 units 0
0.00/0.08	c vars 2650
0.00/0.08	c objective 2650 + 0
1800.08/1800.50	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-2668303-1276464521/watcher-2668303-1276464521 -o /tmp/evaluation-result-2668303-1276464521/solver-2668303-1276464521 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668303-1276464521.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 1.00 1.00 3/106 25521
/proc/meminfo: memFree=1800076/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=2488 CPUtime=0
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 20107548 2547712 232 1992294400 134512640 136485738 4290928032 18446744073709551615 135297536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25521/statm: 622 232 156 482 0 138 0

[startup+0.087656 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25521
/proc/meminfo: memFree=1800076/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=3664 CPUtime=0.08
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 587 0 0 0 8 0 0 0 20 0 1 0 20107548 3751936 509 1992294400 134512640 136485738 4290928032 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 916 510 193 482 0 432 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3664

[startup+0.101657 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25521
/proc/meminfo: memFree=1800076/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=5260 CPUtime=0.1
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 979 0 0 0 10 0 0 0 20 0 1 0 20107548 5386240 901 1992294400 134512640 136485738 4290928032 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 1315 902 193 482 0 831 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5260

[startup+0.301673 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25521
/proc/meminfo: memFree=1800076/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=25344 CPUtime=0.29
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 6146 0 0 0 27 2 0 0 20 0 1 0 20107548 25952256 5953 1992294400 134512640 136485738 4290928032 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 6336 5954 198 482 0 5852 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25344

[startup+0.701704 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25521
/proc/meminfo: memFree=1800076/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=37744 CPUtime=0.69
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 9285 0 0 0 66 3 0 0 20 0 1 0 20107548 38649856 8897 1992294400 134512640 136485738 4290928032 18446744073709551615 134880532 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 9436 8897 221 482 0 8952 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37744

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25522
/proc/meminfo: memFree=1764852/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=38272 CPUtime=1.49
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 9396 0 0 0 146 3 0 0 22 0 1 0 20107548 39190528 9008 1992294400 134512640 136485738 4290928032 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 9568 9008 221 482 0 9084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38272

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25522
/proc/meminfo: memFree=1764232/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=38800 CPUtime=3.09
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 9552 0 0 0 305 4 0 0 25 0 1 0 20107548 39731200 9164 1992294400 134512640 136485738 4290928032 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 9700 9164 225 482 0 9216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38800

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25522
/proc/meminfo: memFree=1763364/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=39200 CPUtime=6.29
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 9655 0 0 0 625 4 0 0 25 0 1 0 20107548 40140800 9267 1992294400 134512640 136485738 4290928032 18446744073709551615 134882252 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 9800 9267 225 482 0 9316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39200

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25524
/proc/meminfo: memFree=1762992/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=39596 CPUtime=12.69
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 9748 0 0 0 1265 4 0 0 25 0 1 0 20107548 40546304 9360 1992294400 134512640 136485738 4290928032 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 9899 9360 225 482 0 9415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39596

[startup+25.5007 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 25524
/proc/meminfo: memFree=1762496/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=40136 CPUtime=25.48
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 9871 0 0 0 2544 4 0 0 25 0 1 0 20107548 41099264 9483 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10034 9483 225 482 0 9550 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40136

[startup+51.1007 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 25524
/proc/meminfo: memFree=1761752/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=40800 CPUtime=51.08
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10027 0 0 0 5104 4 0 0 25 0 1 0 20107548 41779200 9639 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10200 9639 225 482 0 9716 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40800

[startup+102.309 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 25526
/proc/meminfo: memFree=1760884/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=41488 CPUtime=102.28
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10214 0 0 0 10223 5 0 0 25 0 1 0 20107548 42483712 9826 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10372 9826 225 482 0 9888 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41488

[startup+162.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 25528
/proc/meminfo: memFree=1760636/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=41620 CPUtime=162.25
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10240 0 0 0 16220 5 0 0 25 0 1 0 20107548 42618880 9852 1992294400 134512640 136485738 4290928032 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10405 9852 225 482 0 9921 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41620

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 25528
/proc/meminfo: memFree=1760016/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=42468 CPUtime=222.24
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10417 0 0 0 22219 5 0 0 25 0 1 0 20107548 43487232 10029 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10617 10029 225 482 0 10133 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 42468

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 25530
/proc/meminfo: memFree=1759892/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=42600 CPUtime=282.23
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10461 0 0 0 28217 6 0 0 25 0 1 0 20107548 43622400 10073 1992294400 134512640 136485738 4290928032 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10650 10073 225 482 0 10166 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 42600

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25532
/proc/meminfo: memFree=1759644/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=42732 CPUtime=342.21
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10511 0 0 0 34215 6 0 0 25 0 1 0 20107548 43757568 10123 1992294400 134512640 136485738 4290928032 18446744073709551615 134880541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10683 10123 225 482 0 10199 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42732

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25534
/proc/meminfo: memFree=1759396/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=42884 CPUtime=402.19
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10545 0 0 0 40213 6 0 0 25 0 1 0 20107548 43913216 10157 1992294400 134512640 136485738 4290928032 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10721 10157 225 482 0 10237 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42884

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25536
/proc/meminfo: memFree=1759148/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=43044 CPUtime=462.19
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10575 0 0 0 46212 7 0 0 25 0 1 0 20107548 44077056 10187 1992294400 134512640 136485738 4290928032 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10761 10187 225 482 0 10277 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 43044

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25536
/proc/meminfo: memFree=1758652/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=43700 CPUtime=522.17
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10708 0 0 0 52210 7 0 0 25 0 1 0 20107548 44748800 10320 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10925 10320 225 482 0 10441 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 43700

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25541
/proc/meminfo: memFree=1757540/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=43832 CPUtime=582.16
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10773 0 0 0 58209 7 0 0 25 0 1 0 20107548 44883968 10385 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10958 10385 225 482 0 10474 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 43832

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25543
/proc/meminfo: memFree=1757540/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=43964 CPUtime=642.15
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10790 0 0 0 64208 7 0 0 25 0 1 0 20107548 45019136 10402 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 10991 10402 225 482 0 10507 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 43964

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25549
/proc/meminfo: memFree=1757540/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=44268 CPUtime=882.09
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10847 0 0 0 88200 9 0 0 25 0 1 0 20107548 45330432 10459 1992294400 134512640 136485738 4290928032 18446744073709551615 134880875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11067 10459 225 482 0 10583 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 44268

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25551
/proc/meminfo: memFree=1757540/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=44268 CPUtime=942.08
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10858 0 0 0 94199 9 0 0 25 0 1 0 20107548 45330432 10470 1992294400 134512640 136485738 4290928032 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11067 10470 225 482 0 10583 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 44268

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25553
/proc/meminfo: memFree=1757416/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=44408 CPUtime=1002.06
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10877 0 0 0 100197 9 0 0 25 0 1 0 20107548 45473792 10489 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11102 10489 225 482 0 10618 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 44408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25555
/proc/meminfo: memFree=1757292/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=44408 CPUtime=1062.05
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10888 0 0 0 106196 9 0 0 25 0 1 0 20107548 45473792 10500 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11102 10500 225 482 0 10618 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 44408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25555
/proc/meminfo: memFree=1757168/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=44600 CPUtime=1122.03
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 10935 0 0 0 112194 9 0 0 25 0 1 0 20107548 45670400 10547 1992294400 134512640 136485738 4290928032 18446744073709551615 134882172 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11150 10547 225 482 0 10666 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 44600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25557
/proc/meminfo: memFree=1756424/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45452 CPUtime=1182.02
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11122 0 0 0 118193 9 0 0 25 0 1 0 20107548 46542848 10734 1992294400 134512640 136485738 4290928032 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11363 10734 225 482 0 10879 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 45452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25559
/proc/meminfo: memFree=1756052/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45596 CPUtime=1242
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11159 0 0 0 124191 9 0 0 25 0 1 0 20107548 46690304 10771 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11399 10771 225 482 0 10915 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 45596

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 25561
/proc/meminfo: memFree=1755928/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45596 CPUtime=1301.99
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11173 0 0 0 130190 9 0 0 25 0 1 0 20107548 46690304 10785 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11399 10785 225 482 0 10915 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 45596

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 25563
/proc/meminfo: memFree=1755804/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45596 CPUtime=1361.98
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11187 0 0 0 136188 10 0 0 25 0 1 0 20107548 46690304 10799 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11399 10799 225 482 0 10915 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 45596

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 25563
/proc/meminfo: memFree=1755804/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45764 CPUtime=1421.97
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11223 0 0 0 142187 10 0 0 25 0 1 0 20107548 46862336 10835 1992294400 134512640 136485738 4290928032 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11441 10835 225 482 0 10957 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 45764

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25565
/proc/meminfo: memFree=1755680/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45896 CPUtime=1481.95
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11234 0 0 0 148185 10 0 0 25 0 1 0 20107548 46997504 10846 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11474 10846 225 482 0 10990 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 45896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25567
/proc/meminfo: memFree=1755680/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45896 CPUtime=1541.93
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11234 0 0 0 154183 10 0 0 25 0 1 0 20107548 46997504 10846 1992294400 134512640 136485738 4290928032 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11474 10846 225 482 0 10990 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 45896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25569
/proc/meminfo: memFree=1755556/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45896 CPUtime=1601.92
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11236 0 0 0 160182 10 0 0 25 0 1 0 20107548 46997504 10848 1992294400 134512640 136485738 4290928032 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11474 10848 225 482 0 10990 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 45896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25571
/proc/meminfo: memFree=1755556/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45896 CPUtime=1661.9
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11237 0 0 0 166180 10 0 0 25 0 1 0 20107548 46997504 10849 1992294400 134512640 136485738 4290928032 18446744073709551615 134880979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11474 10849 225 482 0 10990 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 45896

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25571
/proc/meminfo: memFree=1755432/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45896 CPUtime=1721.89
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11238 0 0 0 172179 10 0 0 25 0 1 0 20107548 46997504 10850 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11474 10850 225 482 0 10990 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 45896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25573
/proc/meminfo: memFree=1755060/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45896 CPUtime=1781.88
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11238 0 0 0 178177 11 0 0 25 0 1 0 20107548 46997504 10850 1992294400 134512640 136485738 4290928032 18446744073709551615 134889735 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11474 10850 225 482 0 10990 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 45896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25573
/proc/meminfo: memFree=1755060/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45896 CPUtime=1800.08
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11238 0 0 0 179997 11 0 0 25 0 1 0 20107548 46997504 10850 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11474 10850 225 482 0 10990 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 45896

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 1.00 2/107 25573
/proc/meminfo: memFree=1755060/2059040 swapFree=4136644/4192956
[pid=25521] ppid=25519 vsize=45896 CPUtime=1800.08
/proc/25521/stat : 25521 (pbct) R 25519 25521 25411 0 -1 4202496 11238 0 0 0 179997 11 0 0 25 0 1 0 20107548 46997504 10850 1992294400 134512640 136485738 4290928032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25521/statm: 11474 10850 225 482 0 10990 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 45896

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.1
CPU user time (s): 1799.98
CPU system time (s): 0.121981
CPU usage (%): 99.9769
Max. virtual memory (cumulated for all children) (KiB): 45896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11238
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= 2
involuntary context switches= 4547

runsolver used 3.04754 second user time and 8.43072 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-13 23:28:41
IDJOB=2668303
IDBENCH=2175
IDSOLVER=1170
FILE ID=node026/2668303-1276464521
PBS_JOBID= 11173360
Free space on /tmp= 62508 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3-c.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668303-1276464521/watcher-2668303-1276464521 -o /tmp/evaluation-result-2668303-1276464521/solver-2668303-1276464521 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668303-1276464521.opb

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

MD5SUM BENCH= bc7893eb7aff4749139e472af91e587e
RANDOM SEED=481113415

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800604 kB
Buffers:         57064 kB
Cached:         123964 kB
SwapCached:       9328 kB
Active:          93832 kB
Inactive:        99428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800604 kB
SwapTotal:     4192956 kB
SwapFree:      4136644 kB
Dirty:            2148 kB
Writeback:           0 kB
AnonPages:       10800 kB
Mapped:           9224 kB
Slab:            43496 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179576 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= 62508 MiB
End job on node026 at 2010-06-13 23:58:44