Trace number 459011

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) 1800.09 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-51-50.opb
MD5SUM60bac2da31df829d5469efd732e15a50
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 variables2550
Total number of constraints63801
Number of constraints which are clauses63801
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 constraint50
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 51
Number of bits of the biggest sum of numbers6
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/459011-1178647632/instance-459011-1178647632.opb ......
1800.05/1800.50	c done parsing opb.
1800.05/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459011-1178647632/instance-459011-1178647632.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/node15/watcher-459011-1178647632 -o ROOT/results/node15/solver-459011-1178647632 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459011-1178647632/instance-459011-1178647632.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: 0.93 0.98 0.99 3/77 21111
/proc/meminfo: memFree=1453240/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=1696 CPUtime=0
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 312680868 1736704 198 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 424 198 86 219 0 201 0

[startup+0.00675899 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21111
/proc/meminfo: memFree=1453240/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=1696 CPUtime=0
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 312680868 1736704 206 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 424 206 86 219 0 201 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1696

[startup+0.101767 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21111
/proc/meminfo: memFree=1453240/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=2508 CPUtime=0.09
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 493 0 0 0 9 0 0 0 18 0 1 0 312680868 2568192 423 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 627 423 86 219 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.301785 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21111
/proc/meminfo: memFree=1453240/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=4436 CPUtime=0.29
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 1187 0 0 0 29 0 0 0 19 0 1 0 312680868 4542464 827 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 1109 827 86 219 0 886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4436

[startup+0.701823 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21111
/proc/meminfo: memFree=1453240/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=6488 CPUtime=0.69
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 1734 0 0 0 62 7 0 0 23 0 1 0 312680868 6643712 1314 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557137 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 1622 1314 90 219 0 1399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6488

[startup+1.5019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21112
/proc/meminfo: memFree=1448176/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=8916 CPUtime=1.49
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 1955 0 0 0 140 9 0 0 25 0 1 0 312680868 9129984 1535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 2229 1535 90 219 0 2006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8916

[startup+3.10204 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21112
/proc/meminfo: memFree=1446320/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=11376 CPUtime=3.09
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 2954 0 0 0 296 13 0 0 25 0 1 0 312680868 11649024 2149 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 2844 2149 90 219 0 2621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11376

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21112
/proc/meminfo: memFree=1442416/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=16528 CPUtime=6.29
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 3711 0 0 0 611 18 0 0 25 0 1 0 312680868 16924672 2906 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 4132 2906 90 219 0 3909 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16528

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21112
/proc/meminfo: memFree=1438448/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=17992 CPUtime=12.69
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 4557 0 0 0 1234 35 0 0 25 0 1 0 312680868 18423808 3752 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 4498 3752 90 219 0 4275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17992

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21112
/proc/meminfo: memFree=1416944/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=45332 CPUtime=25.49
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 9985 0 0 0 2505 44 0 0 25 0 1 0 312680868 46419968 9180 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 11333 9180 90 219 0 11110 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45332

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 21112
/proc/meminfo: memFree=1396016/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=88412 CPUtime=51.07
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 16031 0 0 0 5054 53 0 0 25 0 1 0 312680868 90533888 14457 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 22103 14457 90 219 0 21880 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88412

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21112
/proc/meminfo: memFree=1378672/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=95336 CPUtime=102.26
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 20339 0 0 0 10162 64 0 0 25 0 1 0 312680868 97624064 18765 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 23834 18765 90 219 0 23611 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95336

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21112
/proc/meminfo: memFree=1368560/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=98396 CPUtime=162.26
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 22805 0 0 0 16149 77 0 0 25 0 1 0 312680868 100757504 21231 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 24599 21231 90 219 0 24376 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 98396

[startup+222.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1365168/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=106100 CPUtime=222.23
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 25189 0 0 0 22137 86 0 0 25 0 1 0 312680868 108646400 22078 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 26525 22078 90 219 0 26302 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 106100

[startup+282.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1360752/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=107580 CPUtime=282.22
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 26302 0 0 0 28127 95 0 0 25 0 1 0 312680868 110161920 23191 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 26895 23191 90 219 0 26672 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 107580

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1358064/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=109192 CPUtime=342.21
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 26959 0 0 0 34117 104 0 0 25 0 1 0 312680868 111812608 23848 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 27298 23848 90 219 0 27075 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 109192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1355696/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=110400 CPUtime=402.19
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 27566 0 0 0 40107 112 0 0 25 0 1 0 312680868 113049600 24455 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 27600 24455 90 219 0 27377 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 110400

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1349168/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=112752 CPUtime=462.18
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 29176 0 0 0 46097 121 0 0 25 0 1 0 312680868 115458048 26065 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 28188 26065 90 219 0 27965 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 112752

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1346416/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=115172 CPUtime=522.17
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 29891 0 0 0 52088 129 0 0 25 0 1 0 312680868 117936128 26780 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 28793 26780 90 219 0 28570 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 115172

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1344176/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=128272 CPUtime=582.15
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 33496 0 0 0 58077 138 0 0 25 0 1 0 312680868 131350528 27312 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 32068 27312 90 219 0 31845 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 128272

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1342000/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=130012 CPUtime=642.14
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 34036 0 0 0 64067 147 0 0 25 0 1 0 312680868 133132288 27852 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 32503 27852 90 219 0 32280 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 130012


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1328304/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=135996 CPUtime=882.08
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 37455 0 0 0 88032 176 0 0 25 0 1 0 312680868 139259904 31271 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547211 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 33999 31271 90 219 0 33776 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 135996

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1326192/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=137492 CPUtime=942.06
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 37991 0 0 0 94023 183 0 0 25 0 1 0 312680868 140791808 31807 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 34373 31807 90 219 0 34150 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 137492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1324336/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=139180 CPUtime=1002.05
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 38466 0 0 0 100015 190 0 0 25 0 1 0 312680868 142520320 32282 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 34795 32282 90 219 0 34572 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 139180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1321584/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=140980 CPUtime=1062.03
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 39137 0 0 0 106008 195 0 0 25 0 1 0 312680868 144363520 32953 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 35245 32953 90 219 0 35022 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 140980

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1319984/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=140980 CPUtime=1122.01
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 39526 0 0 0 112000 201 0 0 25 0 1 0 312680868 144363520 33342 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 35245 33342 90 219 0 35022 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 140980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1318448/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=142272 CPUtime=1182.01
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 39929 0 0 0 117993 208 0 0 25 0 1 0 312680868 145686528 33745 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 35568 33745 90 219 0 35345 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 142272

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1316912/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=143640 CPUtime=1241.99
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 40312 0 0 0 123986 213 0 0 25 0 1 0 312680868 147087360 34128 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 35910 34128 90 219 0 35687 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 143640

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1315632/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=143640 CPUtime=1301.97
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 40626 0 0 0 129980 217 0 0 25 0 1 0 312680868 147087360 34442 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 35910 34442 90 219 0 35687 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 143640

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1313904/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=145084 CPUtime=1361.96
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 41041 0 0 0 135971 225 0 0 25 0 1 0 312680868 148566016 34857 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 36271 34857 90 219 0 36048 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 145084

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1312560/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=145084 CPUtime=1421.95
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 41396 0 0 0 141965 230 0 0 25 0 1 0 312680868 148566016 35212 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 36271 35212 90 219 0 36048 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 145084

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1310704/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=171076 CPUtime=1481.93
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 47979 0 0 0 147953 240 0 0 25 0 1 0 312680868 175181824 35650 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 42769 35650 90 219 0 42546 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 171076

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1309168/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=171076 CPUtime=1541.91
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 48363 0 0 0 153945 246 0 0 25 0 1 0 312680868 175181824 36034 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 42769 36034 90 219 0 42546 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 171076

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1307952/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=172580 CPUtime=1601.9
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 48689 0 0 0 159938 252 0 0 25 0 1 0 312680868 176721920 36360 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 43145 36360 90 219 0 42922 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 172580

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1306608/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=172580 CPUtime=1661.88
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 49004 0 0 0 165932 256 0 0 25 0 1 0 312680868 176721920 36675 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 43145 36675 90 219 0 42922 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 172580

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1305264/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=174180 CPUtime=1721.87
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 49359 0 0 0 171922 265 0 0 25 0 1 0 312680868 178360320 37030 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 43545 37030 90 219 0 43322 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 174180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1303920/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=174180 CPUtime=1781.86
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 49684 0 0 0 177917 269 0 0 25 0 1 0 312680868 178360320 37355 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 43545 37355 90 219 0 43322 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 174180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1303600/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=174180 CPUtime=1800.05
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 49760 0 0 0 179735 270 0 0 25 0 1 0 312680868 178360320 37431 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 43545 37431 90 219 0 43322 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 174180

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21112
/proc/meminfo: memFree=1303600/2055920 swapFree=4169132/4192956
[pid=21111] ppid=21109 vsize=174180 CPUtime=1800.05
/proc/21111/stat : 21111 (PBS4_SAT07v2) R 21109 21111 19908 0 -1 4194304 49760 0 0 0 179735 270 0 0 25 0 1 0 312680868 178360320 37431 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21111/statm: 43545 37431 90 219 0 43322 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 174180

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1797.36
CPU system time (s): 2.73258
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 174180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.36
system time used= 2.73258
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49761
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= 36988

runsolver used 1.47978 second user time and 4.14937 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  8 18:07:13 UTC 2007

IDJOB= 459011
IDBENCH= 2570
IDSOLVER= 200
FILE ID= node15/459011-1178647632

PBS_JOBID= 5217820

Free space on /tmp= 66560 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-51-50.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459011-1178647632/instance-459011-1178647632.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-459011-1178647632 -o ROOT/results/node15/conversion-459011-1178647632 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459011-1178647632/instance-459011-1178647632.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-459011-1178647632 -o ROOT/results/node15/solver-459011-1178647632 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459011-1178647632/instance-459011-1178647632.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  60bac2da31df829d5469efd732e15a50

RANDOM SEED= 230080438

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1453712 kB
Buffers:         63680 kB
Cached:         400788 kB
SwapCached:       2692 kB
Active:         211352 kB
Inactive:       313712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453712 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:            4048 kB
Writeback:           0 kB
Mapped:          68012 kB
Slab:            62456 kB
Committed_AS: 10805496 kB
PageTables:       1996 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= 66560 MiB

End job on node15 on Tue May  8 18:37:15 UTC 2007