Trace number 459034

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-85-80.opb
MD5SUM0bff286f636188f318e01b1cd9504474
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
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 variables6800
Total number of constraints285685
Number of constraints which are clauses285685
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint80
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 81
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/459034-1178647750/instance-459034-1178647750.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459034-1178647750/instance-459034-1178647750.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/node69/watcher-459034-1178647750 -o ROOT/results/node69/solver-459034-1178647750 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459034-1178647750/instance-459034-1178647750.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: 0.99 1.03 1.00 3/64 31923
/proc/meminfo: memFree=1475364/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=2252 CPUtime=0
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 340764536 2306048 332 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 563 332 86 219 0 340 0

[startup+0.10086 s]
/proc/loadavg: 0.99 1.03 1.00 3/64 31923
/proc/meminfo: memFree=1475364/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=3284 CPUtime=0.09
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 650 0 0 0 9 0 0 0 18 0 1 0 340764536 3362816 579 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134529967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 821 579 86 219 0 598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.201875 s]
/proc/loadavg: 0.99 1.03 1.00 3/64 31923
/proc/meminfo: memFree=1475364/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=4312 CPUtime=0.19
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 929 0 0 0 19 0 0 0 19 0 1 0 340764536 4415488 761 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134798148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 1078 761 86 219 0 855 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4312

[startup+0.301892 s]
/proc/loadavg: 0.99 1.03 1.00 3/64 31923
/proc/meminfo: memFree=1475364/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=5212 CPUtime=0.29
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 1318 0 0 0 29 0 0 0 19 0 1 0 340764536 5337088 957 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023714 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 1303 957 86 219 0 1080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5212

[startup+0.701957 s]
/proc/loadavg: 0.99 1.03 1.00 3/64 31923
/proc/meminfo: memFree=1475364/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=10480 CPUtime=0.69
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 2478 0 0 0 69 0 0 0 23 0 1 0 340764536 10731520 1732 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 2620 1732 86 219 0 2397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10480

[startup+1.50109 s]
/proc/loadavg: 0.99 1.03 1.00 2/65 31924
/proc/meminfo: memFree=1465628/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=18968 CPUtime=1.49
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 4804 0 0 0 148 1 0 0 25 0 1 0 340764536 19423232 3289 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 4742 3289 86 219 0 4519 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18968

[startup+3.10135 s]
/proc/loadavg: 0.99 1.03 1.00 2/65 31924
/proc/meminfo: memFree=1456540/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=29176 CPUtime=3.09
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 8501 0 0 0 283 26 0 0 25 0 1 0 340764536 29876224 5289 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 7294 5289 90 219 0 7071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29176

[startup+6.30187 s]
/proc/loadavg: 0.99 1.03 1.00 2/65 31924
/proc/meminfo: memFree=1453980/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=29176 CPUtime=6.29
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 8582 0 0 0 602 27 0 0 25 0 1 0 340764536 29876224 5370 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560607 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 7294 5370 90 219 0 7071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29176

[startup+12.7019 s]
/proc/loadavg: 1.07 1.04 1.01 2/65 31924
/proc/meminfo: memFree=1453276/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=29176 CPUtime=12.69
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 8776 0 0 0 1239 30 0 0 25 0 1 0 340764536 29876224 5564 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 7294 5564 90 219 0 7071 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29176

[startup+25.502 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 31924
/proc/meminfo: memFree=1451228/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=37632 CPUtime=25.48
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 9313 0 0 0 2514 34 0 0 25 0 1 0 340764536 38535168 6101 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 9408 6101 90 219 0 9185 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37632

[startup+51.1011 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 31924
/proc/meminfo: memFree=1442588/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=41040 CPUtime=51.07
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 11480 0 0 0 5061 46 0 0 25 0 1 0 340764536 42024960 8268 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 10260 8268 90 219 0 10037 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41040

[startup+102.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 31924
/proc/meminfo: memFree=1434204/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=59872 CPUtime=102.26
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 13530 0 0 0 10124 102 0 0 25 0 1 0 340764536 61308928 10318 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560640 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 14968 10318 90 219 0 14745 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59872

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31924
/proc/meminfo: memFree=1433180/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=60632 CPUtime=162.24
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 13791 0 0 0 16040 184 0 0 25 0 1 0 340764536 62087168 10579 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 15158 10579 90 219 0 14935 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 60632

[startup+222.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31924
/proc/meminfo: memFree=1431900/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=61728 CPUtime=222.23
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 14108 0 0 0 21996 227 0 0 25 0 1 0 340764536 63209472 10896 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 15432 10896 90 219 0 15209 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61728

[startup+282.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31924
/proc/meminfo: memFree=1430492/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=62048 CPUtime=282.21
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 14453 0 0 0 27928 293 0 0 25 0 1 0 340764536 63537152 11241 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 15512 11241 90 219 0 15289 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 62048

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1429724/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=62640 CPUtime=342.18
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 14631 0 0 0 33871 347 0 0 25 0 1 0 340764536 64143360 11419 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 15660 11419 90 219 0 15437 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 62640

[startup+402.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 31924
/proc/meminfo: memFree=1429276/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=62892 CPUtime=402.16
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 14752 0 0 0 39801 415 0 0 25 0 1 0 340764536 64401408 11540 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 15723 11540 90 219 0 15500 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 62892

[startup+462.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 31924
/proc/meminfo: memFree=1428892/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=63124 CPUtime=462.15
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 14845 0 0 0 45730 485 0 0 25 0 1 0 340764536 64638976 11633 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 15781 11633 90 219 0 15558 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 63124

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31924
/proc/meminfo: memFree=1428252/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=63608 CPUtime=522.12
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 15002 0 0 0 51685 527 0 0 25 0 1 0 340764536 65134592 11790 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 15902 11790 90 219 0 15679 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 63608

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31924
/proc/meminfo: memFree=1427868/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=63944 CPUtime=582.11
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 15092 0 0 0 57628 583 0 0 25 0 1 0 340764536 65478656 11880 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 15986 11880 90 219 0 15763 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63944

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31924
/proc/meminfo: memFree=1425692/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=64600 CPUtime=642.09
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 15632 0 0 0 63586 623 0 0 25 0 1 0 340764536 66150400 12420 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16150 12420 90 219 0 15927 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 64600


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1424092/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=65612 CPUtime=882.01
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 16018 0 0 0 87362 839 0 0 25 0 1 0 340764536 67186688 12806 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16403 12806 90 219 0 16180 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 65612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1418844/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=66520 CPUtime=941.99
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 17333 0 0 0 93327 872 0 0 25 0 1 0 340764536 68116480 14121 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16630 14121 90 219 0 16407 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 66520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1418076/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=66740 CPUtime=1001.98
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 17508 0 0 0 99280 918 0 0 25 0 1 0 340764536 68341760 14296 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16685 14296 90 219 0 16462 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 66740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1417820/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=66740 CPUtime=1061.95
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 17566 0 0 0 105242 953 0 0 25 0 1 0 340764536 68341760 14354 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560630 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16685 14354 90 219 0 16462 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 66740

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31924
/proc/meminfo: memFree=1417436/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=67052 CPUtime=1121.94
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 17672 0 0 0 111185 1009 0 0 25 0 1 0 340764536 68661248 14460 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16763 14460 90 219 0 16540 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 67052

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31924
/proc/meminfo: memFree=1417052/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=67392 CPUtime=1181.92
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 17771 0 0 0 117129 1063 0 0 25 0 1 0 340764536 69009408 14559 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16848 14559 90 219 0 16625 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 67392

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1416412/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=67828 CPUtime=1241.9
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 17930 0 0 0 123105 1085 0 0 25 0 1 0 340764536 69455872 14718 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16957 14718 90 219 0 16734 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 67828

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1416028/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=67828 CPUtime=1301.88
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18022 0 0 0 129052 1136 0 0 25 0 1 0 340764536 69455872 14810 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 16957 14810 90 219 0 16734 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 67828

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1415772/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=68184 CPUtime=1361.86
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18088 0 0 0 134994 1192 0 0 25 0 1 0 340764536 69820416 14876 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17046 14876 90 219 0 16823 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 68184

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1415324/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=68260 CPUtime=1421.85
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18192 0 0 0 140917 1268 0 0 25 0 1 0 340764536 69898240 14980 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557204 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17065 14980 90 219 0 16842 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 68260

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1414940/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=68556 CPUtime=1481.83
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18284 0 0 0 146880 1303 0 0 25 0 1 0 340764536 70201344 15072 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17139 15072 90 219 0 16916 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 68556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1414364/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=68948 CPUtime=1541.81
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18425 0 0 0 152793 1388 0 0 25 0 1 0 340764536 70602752 15213 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17237 15213 90 219 0 17014 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 68948

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1413852/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=69132 CPUtime=1601.79
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18557 0 0 0 158743 1436 0 0 25 0 1 0 340764536 70791168 15345 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17283 15345 90 219 0 17060 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 69132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1413468/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=69572 CPUtime=1661.77
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18662 0 0 0 164646 1531 0 0 25 0 1 0 340764536 71241728 15450 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17393 15450 90 219 0 17170 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 69572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1413084/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=69572 CPUtime=1721.75
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18758 0 0 0 170582 1593 0 0 25 0 1 0 340764536 71241728 15546 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17393 15546 90 219 0 17170 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 69572

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1412764/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=69928 CPUtime=1781.73
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18822 0 0 0 176534 1639 0 0 25 0 1 0 340764536 71606272 15610 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17482 15610 90 219 0 17259 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 69928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1412700/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=70004 CPUtime=1800.03
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18838 0 0 0 178355 1648 0 0 25 0 1 0 340764536 71684096 15626 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17501 15626 90 219 0 17278 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70004

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31924
/proc/meminfo: memFree=1412700/2055920 swapFree=4183088/4192956
[pid=31923] ppid=31921 vsize=70004 CPUtime=1800.03
/proc/31923/stat : 31923 (PBS4_SAT07v2) R 31921 31923 30688 0 -1 4194304 18838 0 0 0 178355 1648 0 0 25 0 1 0 340764536 71684096 15626 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31923/statm: 17501 15626 90 219 0 17278 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70004

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1783.56
CPU system time (s): 16.4915
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 70004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.56
system time used= 16.4915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18839
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= 1368

runsolver used 1.46878 second user time and 3.45247 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  8 18:09:11 UTC 2007

IDJOB= 459034
IDBENCH= 2593
IDSOLVER= 200
FILE ID= node69/459034-1178647750

PBS_JOBID= 5218340

Free space on /tmp= 66555 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-85-80.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459034-1178647750/instance-459034-1178647750.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-459034-1178647750 -o ROOT/results/node69/conversion-459034-1178647750 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459034-1178647750/instance-459034-1178647750.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-459034-1178647750 -o ROOT/results/node69/solver-459034-1178647750 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459034-1178647750/instance-459034-1178647750.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0bff286f636188f318e01b1cd9504474

RANDOM SEED= 624237763

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1475844 kB
Buffers:         31904 kB
Cached:         420060 kB
SwapCached:       3840 kB
Active:         130408 kB
Inactive:       369140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475844 kB
SwapTotal:     4192956 kB
SwapFree:      4183088 kB
Dirty:            9480 kB
Writeback:           0 kB
Mapped:          53752 kB
Slab:            66436 kB
Committed_AS:  7741972 kB
PageTables:       1592 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= 66555 MiB

End job on node69 on Tue May  8 18:39:14 UTC 2007