Trace number 458402

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23? (TO) 1800.07 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-cache.inv14.ucl.opb
MD5SUM939f54a73a83900b8b6d857af47a0b62
Bench CategorySATUNSAT-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 variables62704
Total number of constraints187107
Number of constraints which are clauses186603
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints504
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458402-1178622293/instance-458402-1178622293.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458402-1178622293/instance-458402-1178622293.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-458402-1178622293 -o ROOT/results/node44/solver-458402-1178622293 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458402-1178622293/instance-458402-1178622293.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18857
/proc/meminfo: memFree=1538800/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=7204 CPUtime=0
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 310141095 7376896 475 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 1801 479 79 219 0 1578 0

[startup+0.00625994 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18857
/proc/meminfo: memFree=1538800/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=7204 CPUtime=0
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 625 0 0 0 0 0 0 0 18 0 1 0 310141095 7376896 607 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 1801 610 79 219 0 1578 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7204

[startup+0.101268 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18857
/proc/meminfo: memFree=1538800/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=10308 CPUtime=0.09
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 2444 0 0 0 8 1 0 0 18 0 1 0 310141095 10555392 2344 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 2577 2344 86 219 0 2354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10308

[startup+0.301288 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18857
/proc/meminfo: memFree=1538800/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=11884 CPUtime=0.29
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 2898 0 0 0 28 1 0 0 20 0 1 0 310141095 12169216 2701 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 2971 2701 86 219 0 2748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11884

[startup+0.70133 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18857
/proc/meminfo: memFree=1538800/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=14596 CPUtime=0.69
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 3749 0 0 0 68 1 0 0 24 0 1 0 310141095 14946304 3359 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 3649 3359 86 219 0 3426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14596

[startup+1.50141 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 18858
/proc/meminfo: memFree=1523688/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=20036 CPUtime=1.49
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 5418 0 0 0 146 3 0 0 25 0 1 0 310141095 20516864 4643 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 5009 4643 86 219 0 4786 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20036

[startup+3.10158 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 18858
/proc/meminfo: memFree=1516712/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=31068 CPUtime=3.09
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 7940 0 0 0 304 5 0 0 25 0 1 0 310141095 31813632 6240 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 7767 6240 90 219 0 7544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31068

[startup+6.30191 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 18858
/proc/meminfo: memFree=1508776/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=39008 CPUtime=6.29
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 9675 0 0 0 623 6 0 0 25 0 1 0 310141095 39944192 7810 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 9752 7810 90 219 0 9529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39008

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 18858
/proc/meminfo: memFree=1499904/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=49976 CPUtime=12.69
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 12632 0 0 0 1261 8 0 0 25 0 1 0 310141095 51175424 10083 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 12494 10083 90 219 0 12271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49976

[startup+25.5019 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 18858
/proc/meminfo: memFree=1489472/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=61400 CPUtime=25.48
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 15615 0 0 0 2537 11 0 0 25 0 1 0 310141095 62873600 12450 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 15350 12450 90 219 0 15127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61400

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 18858
/proc/meminfo: memFree=1476800/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=84056 CPUtime=51.08
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 19636 0 0 0 5090 18 0 0 25 0 1 0 310141095 86073344 15514 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 21014 15514 90 219 0 20791 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 84056

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 18858
/proc/meminfo: memFree=1468224/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=91316 CPUtime=102.27
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 23009 0 0 0 10200 27 0 0 25 0 1 0 310141095 93507584 17693 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 22829 17693 90 219 0 22606 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 91316

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1460480/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=111864 CPUtime=162.26
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 25840 0 0 0 16189 37 0 0 25 0 1 0 310141095 114548736 19645 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 27966 19645 90 219 0 27743 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 111864

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1452928/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=113432 CPUtime=222.24
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 28225 0 0 0 22178 46 0 0 25 0 1 0 310141095 116154368 21505 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 28358 21505 90 219 0 28135 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 113432

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1449920/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=114908 CPUtime=282.22
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 29750 0 0 0 28167 55 0 0 25 0 1 0 310141095 117665792 22250 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 28727 22250 90 219 0 28504 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 114908

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1449088/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=115428 CPUtime=342.2
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 30774 0 0 0 34157 63 0 0 25 0 1 0 310141095 118198272 22413 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 28857 22413 90 219 0 28634 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 115428

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1444992/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=116280 CPUtime=402.19
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 32791 0 0 0 40148 71 0 0 25 0 1 0 310141095 119070720 23503 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 29070 23503 90 219 0 28847 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 116280

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1443456/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=117308 CPUtime=462.17
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 33910 0 0 0 46137 80 0 0 25 0 1 0 310141095 120123392 23809 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 29327 23809 90 219 0 29104 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 117308

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1442816/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=117956 CPUtime=522.16
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 34723 0 0 0 52127 89 0 0 25 0 1 0 310141095 120786944 23974 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135007398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 29489 23974 90 219 0 29266 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 117956

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1442560/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=118084 CPUtime=582.14
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 35449 0 0 0 58117 97 0 0 25 0 1 0 310141095 120918016 24052 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 29521 24052 90 219 0 29298 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 118084

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1442496/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=118440 CPUtime=642.13
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 35990 0 0 0 64107 106 0 0 25 0 1 0 310141095 121282560 24101 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 29610 24101 90 219 0 29387 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 118440


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1433728/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=157756 CPUtime=882.06
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 42347 0 0 0 88068 138 0 0 25 0 1 0 310141095 161542144 26305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39439 26305 90 219 0 39216 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 157756

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1427264/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=158304 CPUtime=942.05
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 44687 0 0 0 94058 147 0 0 25 0 1 0 310141095 162103296 27907 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39576 27907 90 219 0 39353 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 158304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1423872/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=158304 CPUtime=1002.03
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 46044 0 0 0 100047 156 0 0 25 0 1 0 310141095 162103296 28772 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39576 28772 90 219 0 39353 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 158304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1421312/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=159104 CPUtime=1062.02
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 47174 0 0 0 106038 164 0 0 25 0 1 0 310141095 162922496 29410 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39776 29410 90 219 0 39553 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 159104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1418944/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=159424 CPUtime=1122.01
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 48367 0 0 0 112028 173 0 0 25 0 1 0 310141095 163250176 29955 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39856 29955 90 219 0 39633 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 159424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1415744/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=159568 CPUtime=1181.99
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 49566 0 0 0 118018 181 0 0 25 0 1 0 310141095 163397632 30785 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134555568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39892 30785 90 219 0 39669 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 159568

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1415488/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=159568 CPUtime=1241.98
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 50098 0 0 0 124008 190 0 0 25 0 1 0 310141095 163397632 30825 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39892 30825 90 219 0 39669 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 159568

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1415232/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=159568 CPUtime=1301.96
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 50756 0 0 0 129998 198 0 0 25 0 1 0 310141095 163397632 30868 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39892 30868 90 219 0 39669 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 159568

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1415040/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=159568 CPUtime=1361.95
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 51419 0 0 0 135988 207 0 0 25 0 1 0 310141095 163397632 30916 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 39892 30916 90 219 0 39669 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 159568

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1414784/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160080 CPUtime=1421.93
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 51849 0 0 0 141981 212 0 0 25 0 1 0 310141095 163921920 30977 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40020 30977 90 219 0 39797 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 160080

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1414592/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160200 CPUtime=1481.92
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 52279 0 0 0 147973 219 0 0 25 0 1 0 310141095 164044800 31038 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40050 31038 90 219 0 39827 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 160200

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1414336/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160320 CPUtime=1541.9
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 52956 0 0 0 153966 224 0 0 25 0 1 0 310141095 164167680 31100 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40080 31100 90 219 0 39857 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 160320

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1412032/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160452 CPUtime=1601.88
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 53966 0 0 0 159958 230 0 0 25 0 1 0 310141095 164302848 31741 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40113 31741 90 219 0 39890 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 160452

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1411264/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160584 CPUtime=1661.87
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 54586 0 0 0 165949 238 0 0 25 0 1 0 310141095 164438016 31869 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40146 31869 90 219 0 39923 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 160584

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1410240/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160584 CPUtime=1721.86
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 55216 0 0 0 171940 246 0 0 25 0 1 0 310141095 164438016 32130 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40146 32130 90 219 0 39923 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 160584

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1407552/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160856 CPUtime=1781.83
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 56375 0 0 0 177931 252 0 0 25 0 1 0 310141095 164716544 32797 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40214 32797 90 219 0 39991 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 160856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1407552/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160856 CPUtime=1800.04
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 56379 0 0 0 179750 254 0 0 25 0 1 0 310141095 164716544 32801 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40214 32801 90 219 0 39991 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 160856

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 0.97 0.98 2/78 18858
/proc/meminfo: memFree=1407552/2055920 swapFree=4155964/4192956
[pid=18857] ppid=18855 vsize=160856 CPUtime=1800.04
/proc/18857/stat : 18857 (PBS4_SAT07v2) R 18855 18857 17442 0 -1 4194304 56379 0 0 0 179750 254 0 0 25 0 1 0 310141095 164716544 32801 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18857/statm: 40214 32801 90 219 0 39991 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 160856

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.07
CPU user time (s): 1797.5
CPU system time (s): 2.56861
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 160944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.5
system time used= 2.56861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56380
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= 8
involuntary context switches= 37492

runsolver used 1.38979 second user time and 4.04638 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue May  8 11:04:54 UTC 2007

IDJOB= 458402
IDBENCH= 1479
IDSOLVER= 200
FILE ID= node44/458402-1178622293

PBS_JOBID= 5218250

Free space on /tmp= 66552 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv14.ucl.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458402-1178622293/instance-458402-1178622293.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-458402-1178622293 -o ROOT/results/node44/conversion-458402-1178622293 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458402-1178622293/instance-458402-1178622293.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-458402-1178622293 -o ROOT/results/node44/solver-458402-1178622293 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458402-1178622293/instance-458402-1178622293.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  939f54a73a83900b8b6d857af47a0b62

RANDOM SEED= 422830208

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1539144 kB
Buffers:         40660 kB
Cached:         352908 kB
SwapCached:      12936 kB
Active:         236012 kB
Inactive:       182372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539144 kB
SwapTotal:     4192956 kB
SwapFree:      4155964 kB
Dirty:            7924 kB
Writeback:           0 kB
Mapped:          32812 kB
Slab:            83828 kB
Committed_AS:  4598568 kB
PageTables:       1740 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB

End job on node44 on Tue May  8 11:34:57 UTC 2007