Trace number 349628

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 2007-03-23? (TO) 1800.08 1800.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-71-70.opb
MD5SUM2d2ba598d361b1b8832ef2eaa384d61f
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 variables4970
Total number of constraints174021
Number of constraints which are clauses174021
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 constraint70
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 71
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/349628-1176711401/instance-349628-1176711401.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349628-1176711401/instance-349628-1176711401.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-349628-1176711401 -o ROOT/results/node4/solver-349628-1176711401 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349628-1176711401/PBS4 /tmp/evaluation/349628-1176711401/instance-349628-1176711401.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: 1.21 1.08 1.02 3/77 14254
/proc/meminfo: memFree=1748176/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=1940 CPUtime=0
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 296 0 0 0 0 0 0 0 18 0 1 0 147177874 1986560 278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 485 278 87 219 0 262 0

[startup+0.0654699 s]
/proc/loadavg: 1.21 1.08 1.02 3/77 14254
/proc/meminfo: memFree=1748176/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=2508 CPUtime=0.06
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 476 0 0 0 6 0 0 0 18 0 1 0 147177874 2568192 455 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 627 455 87 219 0 404 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2508

[startup+0.101473 s]
/proc/loadavg: 1.21 1.08 1.02 3/77 14254
/proc/meminfo: memFree=1748176/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=2956 CPUtime=0.09
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 584 0 0 0 9 0 0 0 18 0 1 0 147177874 3026944 514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 739 514 89 219 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.301492 s]
/proc/loadavg: 1.21 1.08 1.02 3/77 14254
/proc/meminfo: memFree=1748176/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=5016 CPUtime=0.29
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 1287 0 0 0 29 0 0 0 19 0 1 0 147177874 5136384 927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 1254 927 89 219 0 1031 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5016

[startup+0.70153 s]
/proc/loadavg: 1.21 1.08 1.02 3/77 14254
/proc/meminfo: memFree=1748176/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=10416 CPUtime=0.69
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 2497 0 0 0 69 0 0 0 23 0 1 0 147177874 10665984 1752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 2604 1752 89 219 0 2381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10416

[startup+1.50161 s]
/proc/loadavg: 1.21 1.08 1.02 2/78 14255
/proc/meminfo: memFree=1738888/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=20688 CPUtime=1.49
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 5025 0 0 0 139 10 0 0 25 0 1 0 147177874 21184512 3394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 5172 3394 94 219 0 4949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20688

[startup+3.10176 s]
/proc/loadavg: 1.21 1.08 1.02 2/78 14255
/proc/meminfo: memFree=1734408/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=20688 CPUtime=3.09
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 5123 0 0 0 291 18 0 0 25 0 1 0 147177874 21184512 3492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 5172 3492 94 219 0 4949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20688

[startup+6.30107 s]
/proc/loadavg: 1.19 1.08 1.02 2/78 14255
/proc/meminfo: memFree=1733704/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=20688 CPUtime=6.28
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 5313 0 0 0 608 20 0 0 25 0 1 0 147177874 21184512 3682 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 5172 3682 94 219 0 4949 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20688

[startup+12.7017 s]
/proc/loadavg: 1.18 1.08 1.02 2/78 14255
/proc/meminfo: memFree=1731336/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=21348 CPUtime=12.69
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 5972 0 0 0 1243 26 0 0 25 0 1 0 147177874 21860352 4341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 5337 4341 94 219 0 5114 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21348

[startup+25.5019 s]
/proc/loadavg: 1.14 1.08 1.02 2/78 14255
/proc/meminfo: memFree=1723144/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=32708 CPUtime=25.49
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 7968 0 0 0 2511 38 0 0 25 0 1 0 147177874 33492992 6337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 8177 6337 94 219 0 7954 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32708

[startup+51.1014 s]
/proc/loadavg: 1.09 1.07 1.02 2/78 14255
/proc/meminfo: memFree=1716936/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=34336 CPUtime=51.07
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 9506 0 0 0 5010 97 0 0 25 0 1 0 147177874 35160064 7875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 8584 7875 94 219 0 8361 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34336

[startup+102.305 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 14255
/proc/meminfo: memFree=1715400/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=35532 CPUtime=102.26
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 9890 0 0 0 10101 125 0 0 25 0 1 0 147177874 36384768 8259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 8883 8259 94 219 0 8660 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35532

[startup+162.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/78 14255
/proc/meminfo: memFree=1664328/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=96212 CPUtime=162.24
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 22686 0 0 0 16079 145 0 0 25 0 1 0 147177874 98521088 21055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 24053 21055 94 219 0 23830 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 96212

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 14255
/proc/meminfo: memFree=1622024/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=181132 CPUtime=222.22
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 34732 0 0 0 22062 160 0 0 25 0 1 0 147177874 185479168 31564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 45283 31564 94 219 0 45060 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 181132

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14255
/proc/meminfo: memFree=1618248/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=183908 CPUtime=282.22
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 35657 0 0 0 28052 170 0 0 25 0 1 0 147177874 188321792 32489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 45977 32489 94 219 0 45754 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 183908

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14255
/proc/meminfo: memFree=1615176/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=185804 CPUtime=342.2
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 36422 0 0 0 34042 178 0 0 25 0 1 0 147177874 190263296 33254 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 46451 33254 94 219 0 46228 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 185804

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14255
/proc/meminfo: memFree=1610568/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=188796 CPUtime=402.19
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 37559 0 0 0 40033 186 0 0 25 0 1 0 147177874 193327104 34391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 47199 34391 94 219 0 46976 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 188796

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14255
/proc/meminfo: memFree=1607240/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=191376 CPUtime=462.17
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 38390 0 0 0 46024 193 0 0 25 0 1 0 147177874 195969024 35222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 47844 35222 94 219 0 47621 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 191376

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14255
/proc/meminfo: memFree=1602440/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=193028 CPUtime=522.15
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 39592 0 0 0 52014 201 0 0 25 0 1 0 147177874 197660672 36424 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 48257 36424 94 219 0 48034 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 193028

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14255
/proc/meminfo: memFree=1600456/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=206436 CPUtime=582.14
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 43149 0 0 0 58004 210 0 0 25 0 1 0 147177874 211390464 36908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 51609 36908 94 219 0 51386 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 206436

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14255
/proc/meminfo: memFree=1598792/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=206996 CPUtime=642.13
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 43542 0 0 0 63996 217 0 0 25 0 1 0 147177874 211963904 37301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 51749 37301 94 219 0 51526 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 206996


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1592264/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=210660 CPUtime=882.07
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 45167 0 0 0 87964 243 0 0 25 0 1 0 147177874 215715840 38926 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 52665 38926 94 219 0 52442 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 210660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1590920/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=211464 CPUtime=942.05
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 45507 0 0 0 93957 248 0 0 25 0 1 0 147177874 216539136 39266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 52866 39266 94 219 0 52643 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 211464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1589576/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=212412 CPUtime=1002.03
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 45844 0 0 0 99949 254 0 0 25 0 1 0 147177874 217509888 39603 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 53103 39603 94 219 0 52880 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 212412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1588168/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=212412 CPUtime=1062.02
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 46178 0 0 0 105942 260 0 0 25 0 1 0 147177874 217509888 39937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 53103 39937 94 219 0 52880 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 212412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1586888/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=213320 CPUtime=1122.01
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 46504 0 0 0 111935 266 0 0 25 0 1 0 147177874 218439680 40263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 53330 40263 94 219 0 53107 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 213320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1585480/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=214380 CPUtime=1181.99
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 46846 0 0 0 117928 271 0 0 25 0 1 0 147177874 219525120 40605 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 53595 40605 94 219 0 53372 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 214380

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1583816/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=215404 CPUtime=1241.98
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 47261 0 0 0 123919 279 0 0 25 0 1 0 147177874 220573696 41020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 53851 41020 94 219 0 53628 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 215404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1582280/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=215500 CPUtime=1301.97
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 47637 0 0 0 129912 285 0 0 25 0 1 0 147177874 220672000 41396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 53875 41396 94 219 0 53652 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 215500

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1580872/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=216588 CPUtime=1361.95
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 47979 0 0 0 135903 292 0 0 25 0 1 0 147177874 221786112 41738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 54147 41738 94 219 0 53924 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 216588

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1579720/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=217744 CPUtime=1421.94
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 48286 0 0 0 141896 298 0 0 25 0 1 0 147177874 222969856 42045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 54436 42045 94 219 0 54213 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 217744

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1578504/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=217744 CPUtime=1481.91
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 48580 0 0 0 147889 302 0 0 25 0 1 0 147177874 222969856 42339 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 54436 42339 94 219 0 54213 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 217744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1577160/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=218972 CPUtime=1541.9
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 48903 0 0 0 153883 307 0 0 25 0 1 0 147177874 224227328 42662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 54743 42662 94 219 0 54520 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 218972

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1576008/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=218972 CPUtime=1601.88
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 49201 0 0 0 159876 312 0 0 25 0 1 0 147177874 224227328 42960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 54743 42960 94 219 0 54520 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 218972

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1574856/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=244948 CPUtime=1661.87
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 55620 0 0 0 165867 320 0 0 25 0 1 0 147177874 250826752 43234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 61237 43234 94 219 0 61014 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 244948

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1573768/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=245156 CPUtime=1721.86
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 55898 0 0 0 171861 325 0 0 25 0 1 0 147177874 251039744 43512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 61289 43512 94 219 0 61066 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 245156

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1572296/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=245252 CPUtime=1781.84
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 56254 0 0 0 177854 330 0 0 25 0 1 0 147177874 251138048 43868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 61313 43868 94 219 0 61090 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 245252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14257
/proc/meminfo: memFree=1571656/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=246748 CPUtime=1800.04
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 56411 0 0 0 179671 333 0 0 25 0 1 0 147177874 252669952 44025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 61687 44025 94 219 0 61464 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 246748

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 14257
/proc/meminfo: memFree=1571656/2055920 swapFree=4153844/4192956
[pid=14254] ppid=14252 vsize=246748 CPUtime=1800.04
/proc/14254/stat : 14254 (PBS4) R 14252 14254 13222 0 -1 4194304 56411 0 0 0 179671 333 0 0 25 0 1 0 147177874 252669952 44025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14254/statm: 61687 44025 94 219 0 61464 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 246748

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.08
CPU user time (s): 1796.71
CPU system time (s): 3.36849
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 246748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.71
system time used= 3.36849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56412
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= 39244

runsolver used 2.15067 second user time and 4.24635 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 16 08:16:41 UTC 2007

IDJOB= 349628
IDBENCH= 2572
IDSOLVER= 157
FILE ID= node4/349628-1176711401

PBS_JOBID= 4559426

Free space on /tmp= 66514 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-71-70.opb
COMMAND LINE= /tmp/evaluation/349628-1176711401/PBS4 /tmp/evaluation/349628-1176711401/instance-349628-1176711401.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-349628-1176711401 -o ROOT/results/node4/conversion-349628-1176711401 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349628-1176711401/instance-349628-1176711401.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-349628-1176711401 -o ROOT/results/node4/solver-349628-1176711401 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349628-1176711401/PBS4 /tmp/evaluation/349628-1176711401/instance-349628-1176711401.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2d2ba598d361b1b8832ef2eaa384d61f

RANDOM SEED= 111568587

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1748648 kB
Buffers:         27424 kB
Cached:         203828 kB
SwapCached:       2328 kB
Active:          76608 kB
Inactive:       178624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748648 kB
SwapTotal:     4192956 kB
SwapFree:      4153844 kB
Dirty:            5556 kB
Writeback:           0 kB
Mapped:          31400 kB
Slab:            37620 kB
Committed_AS:  5170088 kB
PageTables:       1824 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= 66514 MiB

End job on node4 on Mon Apr 16 08:46:44 UTC 2007