Trace number 2669066

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? (TO) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
MD5SUM54cc21b6a006b53c414126d2c0b266be
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.05799
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints100
Number of constraints which are clauses60
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint30
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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
0.00/0.00	c constraints 40/0 clauses 60/0 units 0
0.00/0.00	c vars 1200
1800.08/1800.71	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-2669066-1276433739/watcher-2669066-1276433739 -o /tmp/evaluation-result-2669066-1276433739/solver-2669066-1276433739 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669066-1276433739.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 0.98 0.99 3/106 26317
/proc/meminfo: memFree=1813600/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=2468 CPUtime=0
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 289 0 0 0 0 0 0 0 18 0 1 0 18975498 2527232 211 1992294400 134512640 136485738 4292371616 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26317/statm: 617 222 179 482 0 133 0

[startup+0.07887 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26317
/proc/meminfo: memFree=1813600/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=10732 CPUtime=0.07
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 2367 0 0 0 6 1 0 0 20 0 1 0 18975498 10989568 2289 1992294400 134512640 136485738 4292371616 18446744073709551615 134748354 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 2683 2289 197 482 0 2199 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10732

[startup+0.100874 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26317
/proc/meminfo: memFree=1813600/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=11564 CPUtime=0.09
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 2581 0 0 0 8 1 0 0 20 0 1 0 18975498 11841536 2503 1992294400 134512640 136485738 4292371616 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 2891 2505 214 482 0 2407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11564

[startup+0.300912 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26317
/proc/meminfo: memFree=1813600/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=12352 CPUtime=0.29
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 2787 0 0 0 23 6 0 0 20 0 1 0 18975498 12648448 2709 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 3088 2709 224 482 0 2604 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12352

[startup+0.700991 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26317
/proc/meminfo: memFree=1813600/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=13024 CPUtime=0.69
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 2944 0 0 0 54 15 0 0 20 0 1 0 18975498 13336576 2866 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 3256 2866 224 482 0 2772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13024

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26318
/proc/meminfo: memFree=1802680/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=13288 CPUtime=1.49
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 3018 0 0 0 119 30 0 0 23 0 1 0 18975498 13606912 2940 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 3322 2940 224 482 0 2838 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13288

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26318
/proc/meminfo: memFree=1801936/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=13684 CPUtime=3.09
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 3129 0 0 0 245 64 0 0 25 0 1 0 18975498 14012416 3051 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 3421 3051 224 482 0 2937 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13684

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26318
/proc/meminfo: memFree=1801440/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=14604 CPUtime=6.29
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 3341 0 0 0 508 121 0 0 25 0 1 0 18975498 14954496 3263 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 3651 3263 224 482 0 3167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14604

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26318
/proc/meminfo: memFree=1799580/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=15788 CPUtime=12.69
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 3648 0 0 0 1025 244 0 0 25 0 1 0 18975498 16166912 3570 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 3947 3570 224 482 0 3463 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15788

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 26318
/proc/meminfo: memFree=1797100/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=18304 CPUtime=25.48
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 4280 0 0 0 2104 444 0 0 25 0 1 0 18975498 18743296 4202 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 4576 4202 224 482 0 4092 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18304

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 26318
/proc/meminfo: memFree=1795736/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=19612 CPUtime=51.07
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 4607 0 0 0 4302 805 0 0 25 0 1 0 18975498 20082688 4529 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 4903 4529 224 482 0 4419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19612

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 26320
/proc/meminfo: memFree=1794000/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=21128 CPUtime=102.26
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 4985 0 0 0 8722 1504 0 0 25 0 1 0 18975498 21635072 4907 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 5282 4907 224 482 0 4798 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21128

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26322
/proc/meminfo: memFree=1790528/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=24208 CPUtime=162.23
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 5872 0 0 0 13859 2364 0 0 25 0 1 0 18975498 24788992 5688 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 6052 5688 224 482 0 5568 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24208

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26322
/proc/meminfo: memFree=1790404/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=24208 CPUtime=222.21
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 5872 0 0 0 19006 3215 0 0 25 0 1 0 18975498 24788992 5688 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 6052 5688 224 482 0 5568 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24208

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26324
/proc/meminfo: memFree=1789536/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=25680 CPUtime=282.19
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 6258 0 0 0 24298 3921 0 0 25 0 1 0 18975498 26296320 6044 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 6420 6044 224 482 0 5936 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25680

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26335
/proc/meminfo: memFree=1787552/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=26432 CPUtime=342.16
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 6490 0 0 0 29443 4773 0 0 25 0 1 0 18975498 27066368 6244 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 6608 6244 224 482 0 6124 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26432

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26337
/proc/meminfo: memFree=1787180/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=26924 CPUtime=402.14
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 6812 0 0 0 34656 5558 0 0 25 0 1 0 18975498 27570176 6367 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 6731 6367 224 482 0 6247 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 26924

[startup+462.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26339
/proc/meminfo: memFree=1786932/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=27108 CPUtime=462.12
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 7005 0 0 0 39876 6336 0 0 25 0 1 0 18975498 27758592 6413 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 6777 6413 224 482 0 6293 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27108

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26339
/proc/meminfo: memFree=1786932/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=27504 CPUtime=522.1
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 7089 0 0 0 45422 6788 0 0 25 0 1 0 18975498 28164096 6497 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 6876 6497 224 482 0 6392 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27504

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26341
/proc/meminfo: memFree=1786932/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=27340 CPUtime=582.08
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 7089 0 0 0 50876 7332 0 0 25 0 1 0 18975498 27996160 6471 1992294400 134512640 136485738 4292371616 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 6835 6471 224 482 0 6351 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27340

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26343
/proc/meminfo: memFree=1784080/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=30220 CPUtime=642.07
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 7888 0 0 0 56169 8038 0 0 25 0 1 0 18975498 30945280 7190 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 7555 7190 224 482 0 7071 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 30220

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26349
/proc/meminfo: memFree=1783708/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=30660 CPUtime=881.98
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 8069 0 0 0 77402 10796 0 0 25 0 1 0 18975498 31395840 7300 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 7665 7300 224 482 0 7181 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 30660

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26351
/proc/meminfo: memFree=1783708/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=30660 CPUtime=941.96
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 8069 0 0 0 82766 11430 0 0 25 0 1 0 18975498 31395840 7300 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 7665 7300 224 482 0 7181 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 30660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26353
/proc/meminfo: memFree=1783584/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=30924 CPUtime=1001.94
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 8110 0 0 0 87962 12232 0 0 25 0 1 0 18975498 31666176 7341 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 7731 7341 224 482 0 7247 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 30924

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26355
/proc/meminfo: memFree=1783584/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=30924 CPUtime=1061.91
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 8110 0 0 0 93207 12984 0 0 25 0 1 0 18975498 31666176 7341 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 7731 7341 224 482 0 7247 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 30924

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 26358
/proc/meminfo: memFree=1781228/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=32512 CPUtime=1121.9
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 8724 0 0 0 98463 13727 0 0 25 0 1 0 18975498 33292288 7763 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8128 7763 224 482 0 7644 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 32512

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 26360
/proc/meminfo: memFree=1780608/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=32720 CPUtime=1181.87
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9056 0 0 0 103747 14440 0 0 25 0 1 0 18975498 33505280 7814 1992294400 134512640 136485738 4292371616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8180 7814 224 482 0 7696 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 32720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26362
/proc/meminfo: memFree=1780484/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=33548 CPUtime=1241.85
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9258 0 0 0 109195 14990 0 0 25 0 1 0 18975498 34353152 8016 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8387 8016 224 482 0 7903 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 33548

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26364
/proc/meminfo: memFree=1780484/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=33548 CPUtime=1301.83
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9259 0 0 0 114658 15525 0 0 25 0 1 0 18975498 34353152 8017 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8387 8017 224 482 0 7903 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 33548

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26366
/proc/meminfo: memFree=1779492/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=34612 CPUtime=1361.81
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9524 0 0 0 120157 16024 0 0 25 0 1 0 18975498 35442688 8282 1992294400 134512640 136485738 4292371616 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8653 8282 224 482 0 8169 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 34612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26366
/proc/meminfo: memFree=1779492/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=34612 CPUtime=1421.8
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9524 0 0 0 125620 16560 0 0 25 0 1 0 18975498 35442688 8282 1992294400 134512640 136485738 4292371616 18446744073709551615 134921016 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8653 8282 224 482 0 8169 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 34612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26368
/proc/meminfo: memFree=1778128/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=35604 CPUtime=1481.77
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9890 0 0 0 130910 17267 0 0 25 0 1 0 18975498 36458496 8534 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8901 8534 224 482 0 8417 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 35604

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26370
/proc/meminfo: memFree=1778128/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=35604 CPUtime=1541.74
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9890 0 0 0 136169 18005 0 0 25 0 1 0 18975498 36458496 8534 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8901 8534 224 482 0 8417 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 35604

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26372
/proc/meminfo: memFree=1778128/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=35604 CPUtime=1601.73
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9890 0 0 0 141547 18626 0 0 25 0 1 0 18975498 36458496 8534 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8901 8534 224 482 0 8417 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 35604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26374
/proc/meminfo: memFree=1778004/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=35604 CPUtime=1661.7
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 9890 0 0 0 146795 19375 0 0 25 0 1 0 18975498 36458496 8534 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 8901 8534 224 482 0 8417 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 35604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26374
/proc/meminfo: memFree=1778004/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=37452 CPUtime=1721.68
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 10350 0 0 0 152152 20016 0 0 25 0 1 0 18975498 38350848 8994 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 9363 8994 224 482 0 8879 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 37452

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26376
/proc/meminfo: memFree=1773292/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=40356 CPUtime=1781.67
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 11149 0 0 0 157467 20700 0 0 25 0 1 0 18975498 41324544 9719 1992294400 134512640 136485738 4292371616 18446744073709551615 134875900 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 10089 9719 224 482 0 9605 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 40356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26378
/proc/meminfo: memFree=1773292/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=40356 CPUtime=1800.08
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 11149 0 0 0 159056 20952 0 0 25 0 1 0 18975498 41324544 9719 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 10089 9719 224 482 0 9605 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 40356

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 1.00 1.00 2/107 26378
/proc/meminfo: memFree=1773292/2059040 swapFree=4136184/4192956
[pid=26317] ppid=26315 vsize=40356 CPUtime=1800.08
/proc/26317/stat : 26317 (pbct) R 26315 26317 25838 0 -1 4202496 11149 0 0 0 159056 20952 0 0 25 0 1 0 18975498 41324544 9719 1992294400 134512640 136485738 4292371616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26317/statm: 10089 9719 224 482 0 9605 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 40356

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1590.56
CPU system time (s): 209.525
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 40776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1590.56
system time used= 209.525
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11149
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= 2828

runsolver used 2.72458 second user time and 8.75467 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-13 14:55:39
IDJOB=2669066
IDBENCH=1412
IDSOLVER=1170
FILE ID=node011/2669066-1276433739
PBS_JOBID= 11173313
Free space on /tmp= 62264 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669066-1276433739/watcher-2669066-1276433739 -o /tmp/evaluation-result-2669066-1276433739/solver-2669066-1276433739 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669066-1276433739.opb

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

MD5SUM BENCH= 54cc21b6a006b53c414126d2c0b266be
RANDOM SEED=2094506395

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1814004 kB
Buffers:         44092 kB
Cached:         125064 kB
SwapCached:       9868 kB
Active:          93384 kB
Inactive:        88168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814004 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            2084 kB
Writeback:           0 kB
AnonPages:       10896 kB
Mapped:           9236 kB
Slab:            41620 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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= 62260 MiB
End job on node011 at 2010-06-13 15:25:42