Trace number 2684901

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) 1800.1 1800.55

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_8-unsat.opb
MD5SUM3890946cb13ab5dacc1331cb240d6a09
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 benchmark687.116
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31460
Total number of constraints104814
Number of constraints which are clauses104298
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints516
Minimum length of a constraint1
Maximum length of a constraint95
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 534
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
1.10/1.11	c constraints 516/0 clauses 103508/0 units 452
1.10/1.11	c vars 31460
1800.04/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2684901-1278436189/watcher-2684901-1278436189 -o /tmp/evaluation-result-2684901-1278436189/solver-2684901-1278436189 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684901-1278436189.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 0.93 3/105 19030
/proc/meminfo: memFree=1422636/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=2208 CPUtime=0
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 260 0 0 0 0 0 0 0 25 0 1 0 11827287 2260992 182 1992294400 134512640 136485738 4294109456 18446744073709551615 135681194 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19030/statm: 552 182 157 482 0 68 0

[startup+0.0574559 s]
/proc/loadavg: 1.00 1.00 0.93 3/105 19030
/proc/meminfo: memFree=1422636/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=2340 CPUtime=0.05
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 309 0 0 0 5 0 0 0 25 0 1 0 11827287 2396160 231 1992294400 134512640 136485738 4294109456 18446744073709551615 135416538 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19030/statm: 585 232 157 482 0 101 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2340

[startup+0.10146 s]
/proc/loadavg: 1.00 1.00 0.93 3/105 19030
/proc/meminfo: memFree=1422636/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=2604 CPUtime=0.1
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 354 0 0 0 10 0 0 0 25 0 1 0 11827287 2666496 276 1992294400 134512640 136485738 4294109456 18446744073709551615 135173200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19030/statm: 651 276 157 482 0 167 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.301478 s]
/proc/loadavg: 1.00 1.00 0.93 3/105 19030
/proc/meminfo: memFree=1422636/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=3524 CPUtime=0.29
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 594 0 0 0 29 0 0 0 25 0 1 0 11827287 3608576 483 1992294400 134512640 136485738 4294109456 18446744073709551615 135856919 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19030/statm: 881 483 157 482 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3524

[startup+0.701518 s]
/proc/loadavg: 1.00 1.00 0.93 3/105 19030
/proc/meminfo: memFree=1422636/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=5100 CPUtime=0.69
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 1030 0 0 0 69 0 0 0 25 0 1 0 11827287 5222400 854 1992294400 134512640 136485738 4294109456 18446744073709551615 135843987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19030/statm: 1275 854 157 482 0 791 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5100

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 0.93 2/106 19031
/proc/meminfo: memFree=1418288/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=63268 CPUtime=1.49
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 15493 0 0 0 142 7 0 0 25 0 1 0 11827287 64786432 15230 1992294400 134512640 136485738 4294109456 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 15817 15231 191 482 0 15333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63268

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 0.93 2/106 19031
/proc/meminfo: memFree=1305448/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=190360 CPUtime=3.09
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 50031 0 0 0 288 21 0 0 25 0 1 0 11827287 194928640 46278 1992294400 134512640 136485738 4294109456 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 47590 46278 196 482 0 47106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 190360

[startup+6.30106 s]
/proc/loadavg: 1.16 1.03 0.94 2/106 19031
/proc/meminfo: memFree=1023224/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=428148 CPUtime=6.29
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 111911 0 0 0 585 44 0 0 25 0 1 0 11827287 438423552 103143 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 107037 103143 223 482 0 106553 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 428148

[startup+12.7017 s]
/proc/loadavg: 1.15 1.03 0.94 2/106 19031
/proc/meminfo: memFree=1009460/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=428148 CPUtime=12.69
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 111936 0 0 0 1217 52 0 0 25 0 1 0 11827287 438423552 103168 1992294400 134512640 136485738 4294109456 18446744073709551615 134888906 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 107037 103168 224 482 0 106553 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 428148

[startup+25.5009 s]
/proc/loadavg: 1.11 1.03 0.94 2/106 19031
/proc/meminfo: memFree=1009088/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=428808 CPUtime=25.49
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 112090 0 0 0 2483 66 0 0 25 0 1 0 11827287 439099392 103322 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 107202 103322 224 482 0 106718 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 428808

[startup+51.1014 s]
/proc/loadavg: 1.07 1.03 0.94 2/106 19033
/proc/meminfo: memFree=1007972/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=429888 CPUtime=51.08
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 112347 0 0 0 5012 96 0 0 25 0 1 0 11827287 440205312 103579 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 107472 103579 224 482 0 106988 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 429888

[startup+102.308 s]
/proc/loadavg: 1.03 1.02 0.94 2/106 19033
/proc/meminfo: memFree=1005740/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=431900 CPUtime=102.27
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 112856 0 0 0 10075 152 0 0 25 0 1 0 11827287 442265600 104088 1992294400 134512640 136485738 4294109456 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 107975 104088 224 482 0 107491 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 431900

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 0.94 2/106 19035
/proc/meminfo: memFree=1003260/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=434468 CPUtime=162.25
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 113499 0 0 0 15998 227 0 0 25 0 1 0 11827287 444895232 104731 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 108617 104731 224 482 0 108133 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 434468

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/106 19037
/proc/meminfo: memFree=1000284/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=437316 CPUtime=222.23
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 114224 0 0 0 21919 304 0 0 25 0 1 0 11827287 447811584 105456 1992294400 134512640 136485738 4294109456 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 109329 105456 224 482 0 108845 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 437316

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19039
/proc/meminfo: memFree=997680/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=440032 CPUtime=282.22
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 114870 0 0 0 27854 368 0 0 25 0 1 0 11827287 450592768 106102 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 110008 106102 224 482 0 109524 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 440032

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19041
/proc/meminfo: memFree=995324/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=442276 CPUtime=342.2
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 115447 0 0 0 33784 436 0 0 25 0 1 0 11827287 452890624 106679 1992294400 134512640 136485738 4294109456 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 110569 106679 224 482 0 110085 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 442276

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19041
/proc/meminfo: memFree=993092/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=444388 CPUtime=402.18
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 115977 0 0 0 39716 502 0 0 25 0 1 0 11827287 455053312 107209 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 111097 107209 224 482 0 110613 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 444388

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19043
/proc/meminfo: memFree=989372/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=448100 CPUtime=462.17
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 116890 0 0 0 45648 569 0 0 25 0 1 0 11827287 458854400 108122 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 112025 108122 224 482 0 111541 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 448100

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19045
/proc/meminfo: memFree=987264/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=450212 CPUtime=522.16
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 117420 0 0 0 51585 631 0 0 25 0 1 0 11827287 461017088 108652 1992294400 134512640 136485738 4294109456 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 112553 108652 224 482 0 112069 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 450212

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19047
/proc/meminfo: memFree=984536/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=452852 CPUtime=582.15
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 118087 0 0 0 57515 700 0 0 25 0 1 0 11827287 463720448 109319 1992294400 134512640 136485738 4294109456 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 113213 109319 224 482 0 112729 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 452852

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19052
/proc/meminfo: memFree=981684/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=455496 CPUtime=642.14
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 118709 0 0 0 63446 768 0 0 25 0 1 0 11827287 466427904 109941 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 113874 109941 224 482 0 113390 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 455496

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19058
/proc/meminfo: memFree=972260/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=464736 CPUtime=882.07
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 121050 0 0 0 87194 1013 0 0 25 0 1 0 11827287 475889664 112282 1992294400 134512640 136485738 4294109456 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 116184 112282 224 482 0 115700 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 464736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19060
/proc/meminfo: memFree=969036/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=468036 CPUtime=942.05
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 121893 0 0 0 93128 1077 0 0 25 0 1 0 11827287 479268864 113125 1992294400 134512640 136485738 4294109456 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 117009 113125 224 482 0 116525 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 468036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19060
/proc/meminfo: memFree=965440/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=471872 CPUtime=1002.04
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 122766 0 0 0 99068 1136 0 0 25 0 1 0 11827287 483196928 113998 1992294400 134512640 136485738 4294109456 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 117968 113998 224 482 0 117484 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 471872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19062
/proc/meminfo: memFree=960976/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=476360 CPUtime=1062.02
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 123914 0 0 0 105002 1200 0 0 25 0 1 0 11827287 487792640 115146 1992294400 134512640 136485738 4294109456 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 119090 115146 224 482 0 118606 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 476360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19064
/proc/meminfo: memFree=958248/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=479000 CPUtime=1122
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 124575 0 0 0 110949 1251 0 0 25 0 1 0 11827287 490496000 115807 1992294400 134512640 136485738 4294109456 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 119750 115807 224 482 0 119266 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 479000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19066
/proc/meminfo: memFree=956016/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=481112 CPUtime=1181.99
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 125118 0 0 0 116892 1307 0 0 25 0 1 0 11827287 492658688 116350 1992294400 134512640 136485738 4294109456 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 120278 116350 224 482 0 119794 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 481112

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19068
/proc/meminfo: memFree=953784/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=483224 CPUtime=1241.98
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 125662 0 0 0 122839 1359 0 0 25 0 1 0 11827287 494821376 116894 1992294400 134512640 136485738 4294109456 18446744073709551615 135051204 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 120806 116894 224 482 0 120322 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 483224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19068
/proc/meminfo: memFree=951924/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=485072 CPUtime=1301.97
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 126127 0 0 0 128784 1413 0 0 25 0 1 0 11827287 496713728 117359 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 121268 117359 224 482 0 120784 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 485072

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19070
/proc/meminfo: memFree=949692/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=487316 CPUtime=1361.94
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 126681 0 0 0 134727 1467 0 0 25 0 1 0 11827287 499011584 117913 1992294400 134512640 136485738 4294109456 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 121829 117913 224 482 0 121345 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 487316

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19072
/proc/meminfo: memFree=947708/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=489164 CPUtime=1421.93
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 127152 0 0 0 140665 1528 0 0 25 0 1 0 11827287 500903936 118384 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 122291 118384 224 482 0 121807 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 489164

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19074
/proc/meminfo: memFree=945600/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=491144 CPUtime=1481.92
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 127680 0 0 0 146608 1584 0 0 25 0 1 0 11827287 502931456 118912 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 122786 118912 224 482 0 122302 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 491144

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19076
/proc/meminfo: memFree=943368/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=493864 CPUtime=1541.9
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 128213 0 0 0 152555 1635 0 0 25 0 1 0 11827287 505716736 119445 1992294400 134512640 136485738 4294109456 18446744073709551615 134880541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 123466 119445 224 482 0 122982 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 493864

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19076
/proc/meminfo: memFree=941012/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=496240 CPUtime=1601.89
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 128812 0 0 0 158498 1691 0 0 25 0 1 0 11827287 508149760 120044 1992294400 134512640 136485738 4294109456 18446744073709551615 135050767 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 124060 120044 224 482 0 123576 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 496240

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19078
/proc/meminfo: memFree=937416/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=499804 CPUtime=1661.87
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 129697 0 0 0 164433 1754 0 0 25 0 1 0 11827287 511799296 120929 1992294400 134512640 136485738 4294109456 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 124951 120929 224 482 0 124467 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 499804

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19080
/proc/meminfo: memFree=934936/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=502048 CPUtime=1721.86
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 130297 0 0 0 170377 1809 0 0 25 0 1 0 11827287 514097152 121529 1992294400 134512640 136485738 4294109456 18446744073709551615 134880766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 125512 121529 224 482 0 125028 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 502048

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19082
/proc/meminfo: memFree=932704/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=504292 CPUtime=1781.84
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 130845 0 0 0 176319 1865 0 0 25 0 1 0 11827287 516395008 122077 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 126073 122077 224 482 0 125589 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 504292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19082
/proc/meminfo: memFree=932084/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=504820 CPUtime=1800.04
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 131001 0 0 0 178122 1882 0 0 25 0 1 0 11827287 516935680 122233 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 126205 122233 224 482 0 125721 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 504820

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 19082
/proc/meminfo: memFree=932084/2059040 swapFree=4192956/4192956
[pid=19030] ppid=19028 vsize=504820 CPUtime=1800.04
/proc/19030/stat : 19030 (pbct) R 19028 19030 18544 0 -1 4202496 131001 0 0 0 178122 1882 0 0 25 0 1 0 11827287 516935680 122233 1992294400 134512640 136485738 4294109456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19030/statm: 126205 122233 224 482 0 125721 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 504820

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.1
CPU user time (s): 1781.23
CPU system time (s): 18.8661
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 504820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.23
system time used= 18.8661
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131001
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= 2659

runsolver used 2.89656 second user time and 8.58469 second system time

The end

Launcher Data 

Begin job on node089 at 2010-07-06 19:09:50
IDJOB=2684901
IDBENCH=73905
IDSOLVER=1170
FILE ID=node089/2684901-1278436189
PBS_JOBID= 11233436
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_8-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684901-1278436189/watcher-2684901-1278436189 -o /tmp/evaluation-result-2684901-1278436189/solver-2684901-1278436189 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684901-1278436189.opb

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

MD5SUM BENCH= 3890946cb13ab5dacc1331cb240d6a09
RANDOM SEED=1785889120

node089.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1422916 kB
Buffers:        106944 kB
Cached:         396876 kB
SwapCached:          0 kB
Active:         205260 kB
Inactive:       358892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1422916 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5228 kB
Writeback:           0 kB
AnonPages:       60256 kB
Mapped:          14628 kB
Slab:            50124 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182896 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= 62552 MiB
End job on node089 at 2010-07-06 19:39:52