Trace number 2684929

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) 1800.07 1800.56

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_3-unsat.opb
MD5SUM336dbbe12a18bfd6b8d34c583a70b44b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1480.58
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables32186
Total number of constraints107047
Number of constraints which are clauses106519
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints528
Minimum length of a constraint1
Maximum length of a constraint93
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 26
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 561
Number of bits of the biggest sum of numbers10
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
1.19/1.20	c constraints 528/0 clauses 105729/0 units 457
1.19/1.20	c vars 32186
1800.01/1800.50	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-2684929-1278437114/watcher-2684929-1278437114 -o /tmp/evaluation-result-2684929-1278437114/solver-2684929-1278437114 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684929-1278437114.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: 0.93 0.99 1.04 3/106 22382
/proc/meminfo: memFree=1441392/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=2208 CPUtime=0
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 258 0 0 0 0 0 0 0 20 0 1 0 11924542 2260992 181 1992294400 134512640 136485738 4292886320 18446744073709551615 135857024 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22382/statm: 552 181 157 482 0 68 0

[startup+0.0966681 s]
/proc/loadavg: 0.93 0.99 1.04 3/106 22382
/proc/meminfo: memFree=1441392/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=2604 CPUtime=0.09
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 342 0 0 0 9 0 0 0 20 0 1 0 11924542 2666496 265 1992294400 134512640 136485738 4292886320 18446744073709551615 134524695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22382/statm: 651 265 157 482 0 167 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.101668 s]
/proc/loadavg: 0.93 0.99 1.04 3/106 22382
/proc/meminfo: memFree=1441392/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=2604 CPUtime=0.1
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 347 0 0 0 10 0 0 0 20 0 1 0 11924542 2666496 270 1992294400 134512640 136485738 4292886320 18446744073709551615 135350462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22382/statm: 651 270 157 482 0 167 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.301691 s]
/proc/loadavg: 0.93 0.99 1.04 3/106 22382
/proc/meminfo: memFree=1441392/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=3264 CPUtime=0.3
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 541 0 0 0 30 0 0 0 20 0 1 0 11924542 3342336 464 1992294400 134512640 136485738 4292886320 18446744073709551615 135857055 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22382/statm: 816 464 157 482 0 332 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3264

[startup+0.701739 s]
/proc/loadavg: 0.93 0.99 1.04 3/106 22382
/proc/meminfo: memFree=1441392/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=4968 CPUtime=0.69
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 995 0 0 0 69 0 0 0 21 0 1 0 11924542 5087232 820 1992294400 134512640 136485738 4292886320 18446744073709551615 135350462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22382/statm: 1242 820 157 482 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4968

[startup+1.50183 s]
/proc/loadavg: 0.93 0.99 1.04 2/107 22383
/proc/meminfo: memFree=1437664/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=47916 CPUtime=1.49
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 11536 0 0 0 144 5 0 0 23 0 1 0 11924542 49065984 11361 1992294400 134512640 136485738 4292886320 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 11979 11362 191 482 0 11495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47916

[startup+3.10102 s]
/proc/loadavg: 0.93 0.99 1.04 3/107 22383
/proc/meminfo: memFree=1341068/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=180444 CPUtime=3.09
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 47401 0 0 0 288 21 0 0 25 0 1 0 11924542 184774656 44062 1992294400 134512640 136485738 4292886320 18446744073709551615 135359940 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 45111 44063 196 482 0 44627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 180444

[startup+6.30139 s]
/proc/loadavg: 0.94 0.99 1.04 2/107 22383
/proc/meminfo: memFree=1036896/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=432016 CPUtime=6.29
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 113417 0 0 0 583 46 0 0 25 0 1 0 11924542 442384384 103812 1992294400 134512640 136485738 4292886320 18446744073709551615 134659192 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 108004 103818 210 482 0 107520 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 432016

[startup+12.7011 s]
/proc/loadavg: 0.94 0.99 1.04 2/107 22383
/proc/meminfo: memFree=1015940/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=440100 CPUtime=12.69
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 115803 0 0 0 1215 54 0 0 25 0 1 0 11924542 450662400 106198 1992294400 134512640 136485738 4292886320 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 110025 106198 223 482 0 109541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 440100

[startup+25.5016 s]
/proc/loadavg: 0.95 0.99 1.04 2/107 22383
/proc/meminfo: memFree=1015816/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=440364 CPUtime=25.49
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 115898 0 0 0 2480 69 0 0 25 0 1 0 11924542 450932736 106293 1992294400 134512640 136485738 4292886320 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 110091 106293 224 482 0 109607 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 440364

[startup+51.1016 s]
/proc/loadavg: 0.97 0.99 1.04 2/107 22385
/proc/meminfo: memFree=1014948/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=441292 CPUtime=51.08
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 116121 0 0 0 5007 101 0 0 25 0 1 0 11924542 451883008 106516 1992294400 134512640 136485738 4292886320 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 110323 106516 224 482 0 109839 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 441292

[startup+102.309 s]
/proc/loadavg: 0.98 0.99 1.03 2/107 22386
/proc/meminfo: memFree=1013088/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=443044 CPUtime=102.27
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 116554 0 0 0 10067 160 0 0 25 0 1 0 11924542 453677056 106949 1992294400 134512640 136485738 4292886320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 110761 106949 224 482 0 110277 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 443044

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.03 2/107 22387
/proc/meminfo: memFree=1010484/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=445580 CPUtime=162.25
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 117176 0 0 0 15993 232 0 0 25 0 1 0 11924542 456273920 107571 1992294400 134512640 136485738 4292886320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 111395 107571 224 482 0 110911 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 445580

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/107 22389
/proc/meminfo: memFree=1008128/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=447888 CPUtime=222.23
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 117762 0 0 0 21924 299 0 0 25 0 1 0 11924542 458637312 108157 1992294400 134512640 136485738 4292886320 18446744073709551615 135039327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 111972 108157 224 482 0 111488 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 447888

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/107 22391
/proc/meminfo: memFree=1005152/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=450932 CPUtime=282.21
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 118509 0 0 0 27856 365 0 0 25 0 1 0 11924542 461754368 108904 1992294400 134512640 136485738 4292886320 18446744073709551615 135047542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 112733 108904 224 482 0 112249 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 450932

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/107 22393
/proc/meminfo: memFree=1002920/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=453044 CPUtime=342.2
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 119062 0 0 0 33795 425 0 0 25 0 1 0 11924542 463917056 109457 1992294400 134512640 136485738 4292886320 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 113261 109457 224 482 0 112777 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 453044

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22394
/proc/meminfo: memFree=1000440/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=455616 CPUtime=402.19
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 119670 0 0 0 39726 493 0 0 25 0 1 0 11924542 466550784 110065 1992294400 134512640 136485738 4292886320 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 113904 110065 224 482 0 113420 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 455616

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22395
/proc/meminfo: memFree=998332/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=457596 CPUtime=462.17
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 120185 0 0 0 45663 554 0 0 25 0 1 0 11924542 468578304 110580 1992294400 134512640 136485738 4292886320 18446744073709551615 134880704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 114399 110580 224 482 0 113915 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 457596

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 1.00 3/107 22397
/proc/meminfo: memFree=995976/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=459840 CPUtime=522.15
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 120764 0 0 0 51602 613 0 0 25 0 1 0 11924542 470876160 111159 1992294400 134512640 136485738 4292886320 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 114960 111159 224 482 0 114476 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 459840

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22399
/proc/meminfo: memFree=993496/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=462364 CPUtime=582.14
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 121358 0 0 0 57540 674 0 0 25 0 1 0 11924542 473460736 111753 1992294400 134512640 136485738 4292886320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 115591 111753 224 482 0 115107 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 462364

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22401
/proc/meminfo: memFree=990148/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=465664 CPUtime=642.12
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 122176 0 0 0 63479 733 0 0 25 0 1 0 11924542 476839936 112571 1992294400 134512640 136485738 4292886320 18446744073709551615 134661152 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 116416 112571 224 482 0 115932 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 465664

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22407
/proc/meminfo: memFree=981964/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=473716 CPUtime=882.06
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 124210 0 0 0 87244 962 0 0 25 0 1 0 11924542 485085184 114605 1992294400 134512640 136485738 4292886320 18446744073709551615 135040750 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 118429 114605 224 482 0 117945 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 473716

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22409
/proc/meminfo: memFree=979856/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=476096 CPUtime=942.04
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 124747 0 0 0 93191 1013 0 0 25 0 1 0 11924542 487522304 115142 1992294400 134512640 136485738 4292886320 18446744073709551615 134662266 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 119024 115142 224 482 0 118540 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 476096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22410
/proc/meminfo: memFree=976880/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=479000 CPUtime=1002.02
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 125484 0 0 0 99139 1063 0 0 25 0 1 0 11924542 490496000 115879 1992294400 134512640 136485738 4292886320 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 119750 115879 224 482 0 119266 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 479000

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22411
/proc/meminfo: memFree=974772/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=480848 CPUtime=1062.01
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 125971 0 0 0 105085 1116 0 0 25 0 1 0 11924542 492388352 116366 1992294400 134512640 136485738 4292886320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 120212 116366 224 482 0 119728 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 480848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22413
/proc/meminfo: memFree=972416/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=483224 CPUtime=1121.99
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 126556 0 0 0 111028 1171 0 0 25 0 1 0 11924542 494821376 116951 1992294400 134512640 136485738 4292886320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 120806 116951 224 482 0 120322 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 483224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22415
/proc/meminfo: memFree=970184/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=485336 CPUtime=1181.98
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 127100 0 0 0 116974 1224 0 0 25 0 1 0 11924542 496984064 117495 1992294400 134512640 136485738 4292886320 18446744073709551615 134878500 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 121334 117495 224 482 0 120850 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 485336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22417
/proc/meminfo: memFree=968076/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=487448 CPUtime=1241.95
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 127625 0 0 0 122916 1279 0 0 25 0 1 0 11924542 499146752 118020 1992294400 134512640 136485738 4292886320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 121862 118020 224 482 0 121378 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 487448

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22418
/proc/meminfo: memFree=964976/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=490352 CPUtime=1301.95
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 128357 0 0 0 128857 1338 0 0 25 0 1 0 11924542 502120448 118752 1992294400 134512640 136485738 4292886320 18446744073709551615 134880558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 122588 118752 224 482 0 122104 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 490352

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22419
/proc/meminfo: memFree=963364/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=491804 CPUtime=1361.92
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 128759 0 0 0 134808 1384 0 0 25 0 1 0 11924542 503607296 119154 1992294400 134512640 136485738 4292886320 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 122951 119154 224 482 0 122467 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 491804

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22421
/proc/meminfo: memFree=959644/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=496036 CPUtime=1421.92
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 129697 0 0 0 140753 1439 0 0 25 0 1 0 11924542 507940864 120092 1992294400 134512640 136485738 4292886320 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 124009 120092 224 482 0 123525 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 496036

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22423
/proc/meminfo: memFree=955800/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=499864 CPUtime=1481.89
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 130667 0 0 0 146693 1496 0 0 25 0 1 0 11924542 511860736 121062 1992294400 134512640 136485738 4292886320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 124966 121062 224 482 0 124482 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 499864

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22425
/proc/meminfo: memFree=950344/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=505144 CPUtime=1541.88
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 132009 0 0 0 152636 1552 0 0 25 0 1 0 11924542 517267456 122404 1992294400 134512640 136485738 4292886320 18446744073709551615 134880558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 126286 122404 224 482 0 125802 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 505144

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22426
/proc/meminfo: memFree=948360/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=507128 CPUtime=1601.86
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 132515 0 0 0 158584 1602 0 0 25 0 1 0 11924542 519299072 122910 1992294400 134512640 136485738 4292886320 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 126782 122910 224 482 0 126298 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 507128

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22427
/proc/meminfo: memFree=946500/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=508976 CPUtime=1661.84
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 132975 0 0 0 164532 1652 0 0 25 0 1 0 11924542 521191424 123370 1992294400 134512640 136485738 4292886320 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 127244 123370 224 482 0 126760 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 508976

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22429
/proc/meminfo: memFree=944640/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=510824 CPUtime=1721.83
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 133428 0 0 0 170481 1702 0 0 25 0 1 0 11924542 523083776 123823 1992294400 134512640 136485738 4292886320 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 127706 123823 224 482 0 127222 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 510824

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22431
/proc/meminfo: memFree=942408/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=512804 CPUtime=1781.82
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 133940 0 0 0 176424 1758 0 0 25 0 1 0 11924542 525111296 124335 1992294400 134512640 136485738 4292886320 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 128201 124335 224 482 0 127717 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 512804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/107 22431
/proc/meminfo: memFree=941788/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=513200 CPUtime=1800.01
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 134064 0 0 0 178227 1774 0 0 25 0 1 0 11924542 525516800 124459 1992294400 134512640 136485738 4292886320 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 128300 124459 224 482 0 127816 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 513200

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: 0.99 0.99 1.00 2/107 22431
/proc/meminfo: memFree=941788/2059040 swapFree=4192956/4192956
[pid=22382] ppid=22380 vsize=513200 CPUtime=1800.01
/proc/22382/stat : 22382 (pbct) R 22380 22382 21783 0 -1 4202496 134064 0 0 0 178227 1774 0 0 25 0 1 0 11924542 525516800 124459 1992294400 134512640 136485738 4292886320 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22382/statm: 128300 124459 224 482 0 127816 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 513200

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.07
CPU user time (s): 1782.28
CPU system time (s): 17.7953
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 513200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.28
system time used= 17.7953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134065
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= 22021

runsolver used 2.77158 second user time and 8.70768 second system time

The end

Launcher Data 

Begin job on node011 at 2010-07-06 19:25:14
IDJOB=2684929
IDBENCH=73961
IDSOLVER=1170
FILE ID=node011/2684929-1278437114
PBS_JOBID= 11233460
Free space on /tmp= 62440 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_3-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684929-1278437114/watcher-2684929-1278437114 -o /tmp/evaluation-result-2684929-1278437114/solver-2684929-1278437114 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684929-1278437114.opb

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

MD5SUM BENCH= 336dbbe12a18bfd6b8d34c583a70b44b
RANDOM SEED=1266833313

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		: 3000.212
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		: 3000.212
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1441920 kB
Buffers:        109128 kB
Cached:         374324 kB
SwapCached:          0 kB
Active:         188108 kB
Inactive:       356216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1441920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5232 kB
Writeback:           0 kB
AnonPages:       60912 kB
Mapped:          14420 kB
Slab:            51016 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181580 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= 62436 MiB
End job on node011 at 2010-07-06 19:55:16