Trace number 458398

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) 1800.1 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-full.all.ucl.opb
MD5SUM14c93c93dc53353f81a889ada18ba601
Bench CategorySATUNSAT-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 benchmark1140.32
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81558
Total number of constraints240469
Number of constraints which are clauses235865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4604
Minimum length of a constraint1
Maximum length of a constraint13
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 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
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/458398-1178622287/instance-458398-1178622287.opb ......
1800.06/1800.61	c done parsing opb.
1800.06/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458398-1178622287/instance-458398-1178622287.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/node1/watcher-458398-1178622287 -o ROOT/results/node1/solver-458398-1178622287 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458398-1178622287/instance-458398-1178622287.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: 0.79 0.94 0.91 3/77 2214
/proc/meminfo: memFree=1734376/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=8972 CPUtime=0
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 483 0 0 0 0 0 0 0 18 0 1 0 338266589 9187328 465 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 2243 468 79 219 0 2020 0

[startup+0.081588 s]
/proc/loadavg: 0.79 0.94 0.91 3/77 2214
/proc/meminfo: memFree=1734376/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=12780 CPUtime=0.07
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 3048 0 0 0 6 1 0 0 18 0 1 0 338266589 13086720 2932 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 3195 2933 86 219 0 2972 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12780

[startup+0.101589 s]
/proc/loadavg: 0.79 0.94 0.91 3/77 2214
/proc/meminfo: memFree=1734376/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=12780 CPUtime=0.09
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 3073 0 0 0 8 1 0 0 18 0 1 0 338266589 13086720 2957 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 3195 2957 86 219 0 2972 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12780

[startup+0.301613 s]
/proc/loadavg: 0.79 0.94 0.91 3/77 2214
/proc/meminfo: memFree=1734376/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=14556 CPUtime=0.29
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 3563 0 0 0 28 1 0 0 20 0 1 0 338266589 14905344 3301 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 3639 3301 86 219 0 3416 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14556

[startup+0.701659 s]
/proc/loadavg: 0.79 0.94 0.91 3/77 2214
/proc/meminfo: memFree=1734376/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=17276 CPUtime=0.69
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 4406 0 0 0 67 2 0 0 24 0 1 0 338266589 17690624 3951 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 4319 3951 86 219 0 4096 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17276

[startup+1.50175 s]
/proc/loadavg: 0.79 0.94 0.91 2/78 2215
/proc/meminfo: memFree=1716768/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=22712 CPUtime=1.49
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 6065 0 0 0 146 3 0 0 25 0 1 0 338266589 23257088 5225 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530029 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 5678 5225 86 219 0 5455 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22712

[startup+3.10194 s]
/proc/loadavg: 0.79 0.94 0.91 2/78 2215
/proc/meminfo: memFree=1709728/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=36156 CPUtime=3.09
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 9979 0 0 0 304 5 0 0 25 0 1 0 338266589 37023744 8112 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 9039 8112 89 219 0 8816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36156

[startup+6.30132 s]
/proc/loadavg: 0.81 0.94 0.91 2/78 2215
/proc/meminfo: memFree=1699104/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=40720 CPUtime=6.29
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 10882 0 0 0 623 6 0 0 25 0 1 0 338266589 41697280 9015 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 10180 9015 90 219 0 9957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40720

[startup+12.7011 s]
/proc/loadavg: 0.82 0.94 0.91 2/78 2215
/proc/meminfo: memFree=1695592/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=44708 CPUtime=12.68
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 11975 0 0 0 1261 7 0 0 25 0 1 0 338266589 45780992 9877 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544600 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 11177 9877 90 219 0 10954 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44708

[startup+25.5016 s]
/proc/loadavg: 0.86 0.94 0.91 2/78 2215
/proc/meminfo: memFree=1691048/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=49708 CPUtime=25.48
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 13755 0 0 0 2538 10 0 0 25 0 1 0 338266589 50900992 10946 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134555568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 12427 10946 90 219 0 12204 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49708

[startup+51.1016 s]
/proc/loadavg: 0.91 0.94 0.91 2/78 2215
/proc/meminfo: memFree=1687080/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=61324 CPUtime=51.06
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 16156 0 0 0 5091 15 0 0 25 0 1 0 338266589 62795776 11935 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 15331 11935 90 219 0 15108 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 61324

[startup+102.306 s]
/proc/loadavg: 0.96 0.95 0.91 2/78 2215
/proc/meminfo: memFree=1683688/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=64232 CPUtime=102.26
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 19002 0 0 0 10202 24 0 0 25 0 1 0 338266589 65773568 12752 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 16058 12752 90 219 0 15835 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64232

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.91 2/78 2215
/proc/meminfo: memFree=1679464/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=74044 CPUtime=162.23
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 23995 0 0 0 16188 35 0 0 25 0 1 0 338266589 75821056 13765 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 18511 13765 90 219 0 18288 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 74044

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 2215
/proc/meminfo: memFree=1676136/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=76776 CPUtime=222.22
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 26520 0 0 0 22178 44 0 0 25 0 1 0 338266589 78618624 14636 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 19194 14636 90 219 0 18971 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 76776

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2215
/proc/meminfo: memFree=1673896/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=77684 CPUtime=282.2
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 29091 0 0 0 28164 56 0 0 25 0 1 0 338266589 79548416 15188 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 19421 15188 90 219 0 19198 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 77684

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2215
/proc/meminfo: memFree=1671528/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=79172 CPUtime=342.18
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 31507 0 0 0 34153 65 0 0 25 0 1 0 338266589 81072128 15745 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 19793 15745 90 219 0 19570 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 79172

[startup+402.302 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 2215
/proc/meminfo: memFree=1668904/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=80840 CPUtime=402.16
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 34393 0 0 0 40141 75 0 0 25 0 1 0 338266589 82780160 16485 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 20210 16485 90 219 0 19987 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 80840

[startup+462.302 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 2215
/proc/meminfo: memFree=1667496/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=97676 CPUtime=462.14
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 36447 0 0 0 46129 85 0 0 25 0 1 0 338266589 100020224 16779 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134555988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 24419 16779 90 219 0 24196 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 97676

[startup+522.302 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 2215
/proc/meminfo: memFree=1665576/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=98792 CPUtime=522.13
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 38590 0 0 0 52117 96 0 0 25 0 1 0 338266589 101163008 17256 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 24698 17256 90 219 0 24475 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 98792

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 2215
/proc/meminfo: memFree=1662376/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=100412 CPUtime=582.11
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 41533 0 0 0 58106 105 0 0 25 0 1 0 338266589 102821888 18053 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545113 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 25103 18053 90 219 0 24880 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 100412

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1658472/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=101528 CPUtime=642.1
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 43981 0 0 0 64096 114 0 0 25 0 1 0 338266589 103964672 19028 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134555562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 25382 19028 90 219 0 25159 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 101528


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1656488/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=103232 CPUtime=822.04
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 48638 0 0 0 82058 146 0 0 25 0 1 0 338266589 105709568 19525 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 25808 19525 90 219 0 25585 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 103232

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1655912/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=103440 CPUtime=882.02
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 49900 0 0 0 88046 156 0 0 25 0 1 0 338266589 105922560 19667 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 25860 19667 90 219 0 25637 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 103440

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1655528/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=104040 CPUtime=942
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 51269 0 0 0 94036 164 0 0 25 0 1 0 338266589 106536960 19756 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 26010 19756 90 219 0 25787 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 104040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1653288/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=104500 CPUtime=1001.98
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 53315 0 0 0 100022 176 0 0 25 0 1 0 338266589 107008000 20329 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 26125 20329 90 219 0 25902 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 104500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1648552/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=104880 CPUtime=1061.97
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 55796 0 0 0 106010 187 0 0 25 0 1 0 338266589 107397120 21530 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 26220 21530 90 219 0 25997 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 104880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1645544/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=105160 CPUtime=1121.95
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 58103 0 0 0 111994 201 0 0 25 0 1 0 338266589 107683840 22237 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 26290 22237 90 219 0 26067 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 105160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1641512/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=138196 CPUtime=1181.93
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 60648 0 0 0 117980 213 0 0 25 0 1 0 338266589 141512704 23342 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 34549 23342 90 219 0 34326 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 138196

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1636456/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=139148 CPUtime=1241.92
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 63266 0 0 0 123967 225 0 0 25 0 1 0 338266589 142487552 24520 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 34787 24520 90 219 0 34564 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 139148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1635752/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=139552 CPUtime=1301.9
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 65034 0 0 0 129953 237 0 0 25 0 1 0 338266589 142901248 24688 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 34888 24688 90 219 0 34665 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 139552

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1635496/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=139552 CPUtime=1361.88
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 67046 0 0 0 135941 247 0 0 25 0 1 0 338266589 142901248 24780 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 34888 24780 90 219 0 34665 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 139552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1634472/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=139824 CPUtime=1421.86
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 68774 0 0 0 141925 261 0 0 25 0 1 0 338266589 143179776 25068 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 34956 25068 90 219 0 34733 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 139824

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1632040/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=140692 CPUtime=1481.85
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 70623 0 0 0 147912 273 0 0 25 0 1 0 338266589 144068608 25637 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 35173 25637 90 219 0 34950 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 140692

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1626664/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=140836 CPUtime=1541.83
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 73553 0 0 0 153899 284 0 0 25 0 1 0 338266589 144216064 26967 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561567 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 35209 26967 90 219 0 34986 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 140836

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1616168/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=141108 CPUtime=1601.81
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 77624 0 0 0 159885 296 0 0 25 0 1 0 338266589 144494592 29598 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 35277 29598 90 219 0 35054 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 141108

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1602728/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=207084 CPUtime=1661.79
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 82574 0 0 0 165872 307 0 0 25 0 1 0 338266589 212054016 32948 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 51771 32948 90 219 0 51548 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 207084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1593576/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=207604 CPUtime=1721.77
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 86874 0 0 0 171858 319 0 0 25 0 1 0 338266589 212586496 35328 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 51901 35328 90 219 0 51678 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 207604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1577256/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=209424 CPUtime=1781.75
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 92493 0 0 0 177845 330 0 0 25 0 1 0 338266589 214450176 39314 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546260 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 52356 39314 90 219 0 52133 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 209424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2215
/proc/meminfo: memFree=1576872/2055920 swapFree=4145760/4192956
[pid=2214] ppid=2212 vsize=209424 CPUtime=1800.06
/proc/2214/stat : 2214 (PBS4_SAT07v2) R 2212 2214 964 0 -1 4194304 93224 0 0 0 179674 332 0 0 25 0 1 0 338266589 214450176 39405 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544638 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2214/statm: 52356 39405 90 219 0 52133 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 209424

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): 1800.64
CPU time (s): 1800.1
CPU user time (s): 1796.74
CPU system time (s): 3.35549
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 210064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.74
system time used= 3.35549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93225
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= 35169

runsolver used 1.37779 second user time and 3.9654 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  8 11:04:47 UTC 2007

IDJOB= 458398
IDBENCH= 1475
IDSOLVER= 200
FILE ID= node1/458398-1178622287

PBS_JOBID= 5217786

Free space on /tmp= 54605 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-ibm-q-full.all.ucl.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458398-1178622287/instance-458398-1178622287.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-458398-1178622287 -o ROOT/results/node1/conversion-458398-1178622287 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458398-1178622287/instance-458398-1178622287.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-458398-1178622287 -o ROOT/results/node1/solver-458398-1178622287 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458398-1178622287/instance-458398-1178622287.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  14c93c93dc53353f81a889ada18ba601

RANDOM SEED= 899505111

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1734784 kB
Buffers:         37856 kB
Cached:         165272 kB
SwapCached:      14608 kB
Active:         127348 kB
Inactive:       104568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734784 kB
SwapTotal:     4192956 kB
SwapFree:      4145760 kB
Dirty:            9960 kB
Writeback:           0 kB
Mapped:          35904 kB
Slab:            74684 kB
Committed_AS:  9664836 kB
PageTables:       1848 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= 54605 MiB

End job on node1 on Tue May  8 11:34:50 UTC 2007