Trace number 360449

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k4_l4_n360.opb
MD5SUMa399b3055416a9d1117a7f2bb11b2cef
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark3.33549
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1440
Total number of constraints86040
Number of constraints which are clauses85680
Number of constraints which are cardinality constraints (but not clauses)360
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint4
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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/360449-1176969281/instance-360449-1176969281.opb ......
1800.02/1800.60	c done parsing opb.
1800.02/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360449-1176969281/instance-360449-1176969281.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/node7/watcher-360449-1176969281 -o ROOT/results/node7/solver-360449-1176969281 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360449-1176969281/PBS4 /tmp/evaluation/360449-1176969281/instance-360449-1176969281.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: 1.00 1.00 1.00 3/77 30351
/proc/meminfo: memFree=1822392/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=1592 CPUtime=0
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 172965782 1630208 174 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/30351/statm: 398 176 87 219 0 175 0

[startup+0.069808 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30351
/proc/meminfo: memFree=1822392/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=1968 CPUtime=0.06
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 338 0 0 0 6 0 0 0 18 0 1 0 172965782 2015232 320 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/30351/statm: 492 320 87 219 0 269 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1968

[startup+0.101812 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30351
/proc/meminfo: memFree=1822392/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=2224 CPUtime=0.09
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 172965782 2277376 361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134786604 0 0 4096 0 0 0 0 17 1 0 0
/proc/30351/statm: 556 361 88 219 0 333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2224

[startup+0.301833 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30351
/proc/meminfo: memFree=1822392/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=3724 CPUtime=0.29
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 882 0 0 0 29 0 0 0 19 0 1 0 172965782 3813376 718 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/30351/statm: 931 718 89 219 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.701875 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30351
/proc/meminfo: memFree=1822392/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=7960 CPUtime=0.69
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 1674 0 0 0 69 0 0 0 22 0 1 0 172965782 8151040 1317 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/30351/statm: 1990 1317 89 219 0 1767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7960

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1815792/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=11076 CPUtime=1.49
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 2958 0 0 0 147 2 0 0 25 0 1 0 172965782 11341824 2216 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 2769 2216 94 219 0 2546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11076

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1813296/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=11208 CPUtime=3.08
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 3124 0 0 0 301 7 0 0 25 0 1 0 172965782 11476992 2382 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 2802 2382 94 219 0 2579 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11208

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1812464/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=15436 CPUtime=6.29
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 3293 0 0 0 610 19 0 0 25 0 1 0 172965782 15806464 2551 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 3859 2551 94 219 0 3636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15436

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1811376/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=15568 CPUtime=12.69
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 3561 0 0 0 1237 32 0 0 25 0 1 0 172965782 15941632 2819 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 3892 2819 94 219 0 3669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15568

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1809968/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=15688 CPUtime=25.49
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 3903 0 0 0 2491 58 0 0 25 0 1 0 172965782 16064512 3161 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 3922 3161 94 219 0 3699 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15688

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1809392/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=16080 CPUtime=51.07
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 4030 0 0 0 4997 110 0 0 25 0 1 0 172965782 16465920 3288 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 4020 3288 94 219 0 3797 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16080

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1808112/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=16860 CPUtime=102.26
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 4341 0 0 0 10028 198 0 0 25 0 1 0 172965782 17264640 3599 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 4215 3599 94 219 0 3992 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16860

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1806960/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=20584 CPUtime=162.24
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 5373 0 0 0 15929 295 0 0 25 0 1 0 172965782 21078016 3862 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5146 3862 94 219 0 4923 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20584

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1805936/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=21004 CPUtime=222.23
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 5629 0 0 0 21840 383 0 0 25 0 1 0 172965782 21508096 4118 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5251 4118 94 219 0 5028 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21004

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30352
/proc/meminfo: memFree=1804976/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=21504 CPUtime=282.22
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 5841 0 0 0 27750 472 0 0 25 0 1 0 172965782 22020096 4330 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5376 4330 94 219 0 5153 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21504

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 30352
/proc/meminfo: memFree=1803952/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=21940 CPUtime=342.2
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 6102 0 0 0 33660 560 0 0 25 0 1 0 172965782 22466560 4591 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5485 4591 94 219 0 5262 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21940

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 30474
/proc/meminfo: memFree=1801600/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=22280 CPUtime=402.12
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 6285 0 0 0 39569 643 0 0 25 0 1 0 172965782 22814720 4774 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5570 4774 94 219 0 5347 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 22280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1802096/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=22784 CPUtime=462.06
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 6469 0 0 0 45480 726 0 0 25 0 1 0 172965782 23330816 4958 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5696 4958 94 219 0 5473 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 22784

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1801392/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=23212 CPUtime=522.03
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 6647 0 0 0 51402 801 0 0 25 0 1 0 172965782 23769088 5136 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5803 5136 94 219 0 5580 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 23212

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1800688/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=23448 CPUtime=582.03
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 6815 0 0 0 57320 883 0 0 25 0 1 0 172965782 24010752 5304 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5862 5304 94 219 0 5639 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 23448

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1799984/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=23824 CPUtime=642.01
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 6978 0 0 0 63242 959 0 0 25 0 1 0 172965782 24395776 5467 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 5956 5467 94 219 0 5733 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 23824


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1797552/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=30816 CPUtime=821.96
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 9083 0 0 0 81016 1180 0 0 25 0 1 0 172965782 31555584 6035 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 7704 6035 94 219 0 7481 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 30816

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1796976/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=31256 CPUtime=881.95
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 9232 0 0 0 86940 1255 0 0 25 0 1 0 172965782 32006144 6184 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 7814 6184 94 219 0 7591 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 31256

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1796336/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=31592 CPUtime=941.93
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 9388 0 0 0 92865 1328 0 0 25 0 1 0 172965782 32350208 6340 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 7898 6340 94 219 0 7675 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 31592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1795696/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=31952 CPUtime=1001.92
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 9536 0 0 0 98792 1400 0 0 25 0 1 0 172965782 32718848 6488 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 7988 6488 94 219 0 7765 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 31952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1795184/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=32332 CPUtime=1061.9
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 9667 0 0 0 104715 1475 0 0 25 0 1 0 172965782 33107968 6619 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8083 6619 94 219 0 7860 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 32332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1794160/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=32460 CPUtime=1121.89
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 9894 0 0 0 110646 1543 0 0 25 0 1 0 172965782 33239040 6846 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8115 6846 94 219 0 7892 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 32460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1793520/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=32864 CPUtime=1181.87
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 10048 0 0 0 116574 1613 0 0 25 0 1 0 172965782 33652736 7000 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8216 7000 94 219 0 7993 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 32864

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1792944/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=33296 CPUtime=1241.85
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 10190 0 0 0 122509 1676 0 0 25 0 1 0 172965782 34095104 7142 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8324 7142 94 219 0 8101 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 33296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1792304/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=33296 CPUtime=1301.84
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 10320 0 0 0 128444 1740 0 0 25 0 1 0 172965782 34095104 7272 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8324 7272 94 219 0 8101 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 33296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1791728/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=33752 CPUtime=1361.82
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 10461 0 0 0 134376 1806 0 0 25 0 1 0 172965782 34562048 7413 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8438 7413 94 219 0 8215 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 33752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1791152/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=33752 CPUtime=1421.81
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 10591 0 0 0 140308 1873 0 0 25 0 1 0 172965782 34562048 7543 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8438 7543 94 219 0 8215 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 33752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1790640/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=34236 CPUtime=1481.79
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 10732 0 0 0 146248 1931 0 0 25 0 1 0 172965782 35057664 7684 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8559 7684 94 219 0 8336 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 34236

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1790000/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=34752 CPUtime=1541.77
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 10871 0 0 0 152182 1995 0 0 25 0 1 0 172965782 35586048 7823 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8688 7823 94 219 0 8465 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 34752

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1789488/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=34752 CPUtime=1601.76
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 10994 0 0 0 158117 2059 0 0 25 0 1 0 172965782 35586048 7946 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8688 7946 94 219 0 8465 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 34752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1788912/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=35420 CPUtime=1661.75
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 11128 0 0 0 164056 2119 0 0 25 0 1 0 172965782 36270080 8080 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8855 8080 94 219 0 8632 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 35420

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1788464/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=35420 CPUtime=1721.73
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 11240 0 0 0 169991 2182 0 0 25 0 1 0 172965782 36270080 8192 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 8855 8192 94 219 0 8632 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 35420

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1787760/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=36000 CPUtime=1781.71
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 11382 0 0 0 175930 2241 0 0 25 0 1 0 172965782 36864000 8334 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 9000 8334 94 219 0 8777 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 36000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30550
/proc/meminfo: memFree=1787632/2055920 swapFree=4159716/4192956
[pid=30351] ppid=30349 vsize=36000 CPUtime=1800.02
/proc/30351/stat : 30351 (PBS4) R 30349 30351 29987 0 -1 4194304 11411 0 0 0 177741 2261 0 0 25 0 1 0 172965782 36864000 8363 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30351/statm: 9000 8363 94 219 0 8777 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 36000

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1777.41
CPU system time (s): 22.6216
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 36000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.41
system time used= 22.6216
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11412
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= 27987

runsolver used 2.12668 second user time and 4.38133 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Thu Apr 19 07:54:41 UTC 2007

IDJOB= 360449
IDBENCH= 1372
IDSOLVER= 157
FILE ID= node7/360449-1176969281

PBS_JOBID= 4630288

Free space on /tmp= 66367 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k4_l4_n360.opb
COMMAND LINE= /tmp/evaluation/360449-1176969281/PBS4 /tmp/evaluation/360449-1176969281/instance-360449-1176969281.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-360449-1176969281 -o ROOT/results/node7/conversion-360449-1176969281 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360449-1176969281/instance-360449-1176969281.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-360449-1176969281 -o ROOT/results/node7/solver-360449-1176969281 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360449-1176969281/PBS4 /tmp/evaluation/360449-1176969281/instance-360449-1176969281.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a399b3055416a9d1117a7f2bb11b2cef

RANDOM SEED= 138972895

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1822864 kB
Buffers:         18292 kB
Cached:         149360 kB
SwapCached:      13228 kB
Active:          95760 kB
Inactive:        95484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822864 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:            4568 kB
Writeback:           0 kB
Mapped:          30588 kB
Slab:            27316 kB
Committed_AS:  7124736 kB
PageTables:       1860 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= 66367 MiB

End job on node7 on Thu Apr 19 08:24:44 UTC 2007