Trace number 2684891

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 fixed? (TO) 1800.1 1800.66

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12037_7-sat.opb
MD5SUMc76ba3fc1d0a0f3a1a96791ffe6c4cf4
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables39204
Total number of constraints130975
Number of constraints which are clauses130331
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints644
Minimum length of a constraint1
Maximum length of a constraint120
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 27
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 714
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
4.59/4.67	c constraints 644/0 clauses 71116/0 units 15583
4.59/4.67	c vars 39204
1800.04/1800.61	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-2684891-1278436110/watcher-2684891-1278436110 -o /tmp/evaluation-result-2684891-1278436110/solver-2684891-1278436110 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684891-1278436110.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: 1.07 1.04 0.99 3/106 18651
/proc/meminfo: memFree=1790588/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=2136 CPUtime=0
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 246 0 0 0 0 0 0 0 20 0 1 0 11824543 2187264 166 1992294400 134512640 136421960 4289146464 18446744073709551615 135806155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18651/statm: 534 166 144 467 0 65 0

[startup+0.0203861 s]
/proc/loadavg: 1.07 1.04 0.99 3/106 18651
/proc/meminfo: memFree=1790588/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=2136 CPUtime=0.01
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 260 0 0 0 1 0 0 0 20 0 1 0 11824543 2187264 180 1992294400 134512640 136421960 4289146464 18446744073709551615 135160361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18651/statm: 534 180 144 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.100394 s]
/proc/loadavg: 1.07 1.04 0.99 3/106 18651
/proc/meminfo: memFree=1790588/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=2532 CPUtime=0.09
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 342 0 0 0 9 0 0 0 20 0 1 0 11824543 2592768 262 1992294400 134512640 136421960 4289146464 18446744073709551615 135809871 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18651/statm: 633 262 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300414 s]
/proc/loadavg: 1.07 1.04 0.99 3/106 18651
/proc/meminfo: memFree=1790588/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=3452 CPUtime=0.29
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 578 0 0 0 29 0 0 0 20 0 1 0 11824543 3534848 465 1992294400 134512640 136421960 4289146464 18446744073709551615 135372736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18651/statm: 863 465 144 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.700456 s]
/proc/loadavg: 1.07 1.04 0.99 3/106 18651
/proc/meminfo: memFree=1790588/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=5160 CPUtime=0.69
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 1041 0 0 0 69 0 0 0 21 0 1 0 11824543 5283840 863 1992294400 134512640 136421960 4289146464 18446744073709551615 134524004 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18651/statm: 1290 863 144 467 0 821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50054 s]
/proc/loadavg: 1.07 1.04 0.99 2/107 18652
/proc/meminfo: memFree=1786488/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=11760 CPUtime=1.49
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 2768 0 0 0 148 1 0 0 23 0 1 0 11824543 12042240 2590 1992294400 134512640 136421960 4289146464 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18651/statm: 2940 2590 145 467 0 2471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11760

[startup+3.10071 s]
/proc/loadavg: 1.07 1.04 0.99 2/107 18652
/proc/meminfo: memFree=1780412/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=11892 CPUtime=3.09
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 2795 0 0 0 308 1 0 0 25 0 1 0 11824543 12177408 2617 1992294400 134512640 136421960 4289146464 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18651/statm: 2973 2617 146 467 0 2504 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11892

[startup+6.30104 s]
/proc/loadavg: 1.06 1.04 0.99 2/107 18652
/proc/meminfo: memFree=1702540/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=168896 CPUtime=6.29
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 43663 0 0 0 611 18 0 0 25 0 1 0 11824543 172949504 41049 1992294400 134512640 136421960 4289146464 18446744073709551615 135818193 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 42224 41050 193 467 0 41755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 168896

[startup+12.7007 s]
/proc/loadavg: 1.06 1.04 0.99 2/107 18652
/proc/meminfo: memFree=1394400/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=410620 CPUtime=12.69
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 106835 0 0 0 1224 45 0 0 25 0 1 0 11824543 420474880 98992 1992294400 134512640 136421960 4289146464 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 102655 98992 214 467 0 102186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 410620

[startup+25.5018 s]
/proc/loadavg: 1.11 1.05 0.99 2/107 18652
/proc/meminfo: memFree=1394028/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=410884 CPUtime=25.48
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 106917 0 0 0 2491 57 0 0 25 0 1 0 11824543 420745216 99074 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 102721 99074 214 467 0 102252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 410884

[startup+51.1007 s]
/proc/loadavg: 1.07 1.05 0.99 2/107 18653
/proc/meminfo: memFree=1392788/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=412072 CPUtime=51.06
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 107204 0 0 0 5026 80 0 0 25 0 1 0 11824543 421961728 99361 1992294400 134512640 136421960 4289146464 18446744073709551615 135020383 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 103018 99361 214 467 0 102549 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 412072

[startup+102.308 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 18654
/proc/meminfo: memFree=1390308/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=414468 CPUtime=102.26
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 107808 0 0 0 10095 131 0 0 25 0 1 0 11824543 424415232 99965 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 103617 99965 214 467 0 103148 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 414468

[startup+162.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 18656
/proc/meminfo: memFree=1388076/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=416736 CPUtime=162.23
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 108373 0 0 0 16033 190 0 0 25 0 1 0 11824543 426737664 100530 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 104184 100530 214 467 0 103715 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 416736

[startup+222.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 18658
/proc/meminfo: memFree=1385720/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=418936 CPUtime=222.21
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 108933 0 0 0 21977 244 0 0 25 0 1 0 11824543 428990464 101090 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 104734 101090 214 467 0 104265 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 418936

[startup+282.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 18660
/proc/meminfo: memFree=1382496/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=422264 CPUtime=282.19
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 109764 0 0 0 27912 307 0 0 25 0 1 0 11824543 432398336 101921 1992294400 134512640 136421960 4289146464 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 105566 101921 214 467 0 105097 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 422264

[startup+342.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 18661
/proc/meminfo: memFree=1380140/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=424640 CPUtime=342.17
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 110344 0 0 0 33854 363 0 0 25 0 1 0 11824543 434831360 102501 1992294400 134512640 136421960 4289146464 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 106160 102501 214 467 0 105691 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 424640

[startup+402.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 18662
/proc/meminfo: memFree=1378032/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=426792 CPUtime=402.16
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 110875 0 0 0 39795 421 0 0 25 0 1 0 11824543 437035008 103032 1992294400 134512640 136421960 4289146464 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 106698 103032 214 467 0 106229 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 426792

[startup+462.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 18664
/proc/meminfo: memFree=1375800/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=428904 CPUtime=462.13
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 111408 0 0 0 45733 480 0 0 25 0 1 0 11824543 439197696 103565 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 107226 103565 214 467 0 106757 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 428904

[startup+522.301 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 18666
/proc/meminfo: memFree=1371956/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=432732 CPUtime=522.11
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 112385 0 0 0 51665 546 0 0 25 0 1 0 11824543 443117568 104542 1992294400 134512640 136421960 4289146464 18446744073709551615 135021791 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 108183 104542 214 467 0 107714 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 432732

[startup+582.3 s]
/proc/loadavg: 1.03 1.06 1.00 2/107 18668
/proc/meminfo: memFree=1368856/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=435916 CPUtime=582.1
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 113136 0 0 0 57604 606 0 0 25 0 1 0 11824543 446377984 105293 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 108979 105293 214 467 0 108510 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 435916

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 18672
/proc/meminfo: memFree=1355972/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=438028 CPUtime=642.08
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 113687 0 0 0 63547 661 0 0 25 0 1 0 11824543 448540672 105844 1992294400 134512640 136421960 4289146464 18446744073709551615 135029924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 109507 105844 214 467 0 109038 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 438028

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 18677
/proc/meminfo: memFree=1350020/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=444104 CPUtime=822.02
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 115147 0 0 0 81391 811 0 0 25 0 1 0 11824543 454762496 107304 1992294400 134512640 136421960 4289146464 18446744073709551615 135026510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 111026 107304 214 467 0 110557 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 444104

[startup+882.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 18679
/proc/meminfo: memFree=1347788/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=446216 CPUtime=881.99
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 115713 0 0 0 87344 855 0 0 25 0 1 0 11824543 456925184 107870 1992294400 134512640 136421960 4289146464 18446744073709551615 134864139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 111554 107870 214 467 0 111085 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 446216

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 18680
/proc/meminfo: memFree=1345804/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=448196 CPUtime=941.98
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 116203 0 0 0 93287 911 0 0 25 0 1 0 11824543 458952704 108360 1992294400 134512640 136421960 4289146464 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 112049 108360 214 467 0 111580 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 448196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 18681
/proc/meminfo: memFree=1343448/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=450440 CPUtime=1001.96
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 116771 0 0 0 99236 960 0 0 25 0 1 0 11824543 461250560 108928 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 112610 108928 214 467 0 112141 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 450440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 18683
/proc/meminfo: memFree=1341464/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=452420 CPUtime=1061.94
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 117288 0 0 0 105184 1010 0 0 25 0 1 0 11824543 463278080 109445 1992294400 134512640 136421960 4289146464 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 113105 109445 214 467 0 112636 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 452420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 18685
/proc/meminfo: memFree=1338240/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=455456 CPUtime=1121.93
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 118051 0 0 0 111124 1069 0 0 25 0 1 0 11824543 466386944 110208 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 113864 110208 214 467 0 113395 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 455456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 18687
/proc/meminfo: memFree=1335016/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=458756 CPUtime=1181.91
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 118867 0 0 0 117067 1124 0 0 25 0 1 0 11824543 469766144 111024 1992294400 134512640 136421960 4289146464 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 114689 111024 214 467 0 114220 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 458756

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18688
/proc/meminfo: memFree=1332660/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=461272 CPUtime=1241.89
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 119435 0 0 0 123019 1170 0 0 25 0 1 0 11824543 472342528 111592 1992294400 134512640 136421960 4289146464 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 115318 111592 214 467 0 114849 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 461272

[startup+1302.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 18689
/proc/meminfo: memFree=1330428/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=463648 CPUtime=1301.88
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 120011 0 0 0 128976 1212 0 0 25 0 1 0 11824543 474775552 112168 1992294400 134512640 136421960 4289146464 18446744073709551615 134861944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 115912 112168 214 467 0 115443 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 463648

[startup+1362.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 18691
/proc/meminfo: memFree=1327824/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=466024 CPUtime=1361.86
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 120628 0 0 0 134928 1258 0 0 25 0 1 0 11824543 477208576 112785 1992294400 134512640 136421960 4289146464 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 116506 112785 214 467 0 116037 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 466024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18693
/proc/meminfo: memFree=1325716/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=468136 CPUtime=1421.85
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 121166 0 0 0 140876 1309 0 0 25 0 1 0 11824543 479371264 113323 1992294400 134512640 136421960 4289146464 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 117034 113323 214 467 0 116565 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 468136

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18695
/proc/meminfo: memFree=1323484/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=470380 CPUtime=1481.82
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 121724 0 0 0 146822 1360 0 0 25 0 1 0 11824543 481669120 113881 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 117595 113881 214 467 0 117126 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 470380

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18696
/proc/meminfo: memFree=1321500/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=472228 CPUtime=1541.8
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 122195 0 0 0 152766 1414 0 0 25 0 1 0 11824543 483561472 114352 1992294400 134512640 136421960 4289146464 18446744073709551615 135019000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 118057 114352 214 467 0 117588 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 472228

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18697
/proc/meminfo: memFree=1319764/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=473944 CPUtime=1601.79
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 122632 0 0 0 158714 1465 0 0 25 0 1 0 11824543 485318656 114789 1992294400 134512640 136421960 4289146464 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 118486 114789 214 467 0 118017 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 473944

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18699
/proc/meminfo: memFree=1318028/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=475528 CPUtime=1661.76
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 123053 0 0 0 164670 1506 0 0 25 0 1 0 11824543 486940672 115210 1992294400 134512640 136421960 4289146464 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 118882 115210 214 467 0 118413 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 475528

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18701
/proc/meminfo: memFree=1316168/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=477376 CPUtime=1721.75
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 123512 0 0 0 170621 1554 0 0 25 0 1 0 11824543 488833024 115669 1992294400 134512640 136421960 4289146464 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 119344 115669 214 467 0 118875 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 477376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18703
/proc/meminfo: memFree=1314308/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=479224 CPUtime=1781.73
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 123986 0 0 0 176574 1599 0 0 25 0 1 0 11824543 490725376 116143 1992294400 134512640 136421960 4289146464 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 119806 116143 214 467 0 119337 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 479224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18703
/proc/meminfo: memFree=1313564/2059040 swapFree=4192956/4192956
[pid=18651] ppid=18649 vsize=479884 CPUtime=1800.04
/proc/18651/stat : 18651 (pbct) R 18649 18651 18099 0 -1 4202496 124157 0 0 0 178389 1615 0 0 25 0 1 0 11824543 491401216 116314 1992294400 134512640 136421960 4289146464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/18651/statm: 119971 116314 214 467 0 119502 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 479884

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

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

Child status: 0
Real time (s): 1800.66
CPU time (s): 1800.1
CPU user time (s): 1783.9
CPU system time (s): 16.2005
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 479884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.9
system time used= 16.2005
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124159
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= 22047

runsolver used 2.85457 second user time and 8.62969 second system time

The end

Launcher Data 

Begin job on node007 at 2010-07-06 19:08:30
IDJOB=2684891
IDBENCH=73860
IDSOLVER=1192
FILE ID=node007/2684891-1278436110
PBS_JOBID= 11233463
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12037_7-sat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684891-1278436110/watcher-2684891-1278436110 -o /tmp/evaluation-result-2684891-1278436110/solver-2684891-1278436110 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684891-1278436110.opb

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

MD5SUM BENCH= c76ba3fc1d0a0f3a1a96791ffe6c4cf4
RANDOM SEED=2067182163

node007.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		: 3000.256
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	: 6000.51
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		: 3000.256
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1791116 kB
Buffers:         17184 kB
Cached:         116368 kB
SwapCached:          0 kB
Active:          63880 kB
Inactive:       129460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1791116 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6220 kB
Writeback:           0 kB
AnonPages:       59716 kB
Mapped:          14444 kB
Slab:            52680 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182696 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= 62488 MiB
End job on node007 at 2010-07-06 19:38:33