Trace number 458295

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
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/458295-1178621606/instance-458295-1178621606.opb ......
1800.04/1800.61	c done parsing opb.
1800.04/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458295-1178621606/instance-458295-1178621606.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/node2/watcher-458295-1178621606 -o ROOT/results/node2/solver-458295-1178621606 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458295-1178621606/instance-458295-1178621606.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 13779
/proc/meminfo: memFree=1799152/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=1592 CPUtime=0
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 338198450 1630208 174 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 398 175 86 219 0 175 0

[startup+0.01036 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13779
/proc/meminfo: memFree=1799152/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=1740 CPUtime=0
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 338198450 1781760 201 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134518518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 435 201 86 219 0 212 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1740

[startup+0.101369 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13779
/proc/meminfo: memFree=1799152/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=2224 CPUtime=0.09
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 338198450 2277376 361 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 556 361 86 219 0 333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2224

[startup+0.30139 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13779
/proc/meminfo: memFree=1799152/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=3724 CPUtime=0.29
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 882 0 0 0 29 0 0 0 19 0 1 0 338198450 3813376 718 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134798166 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 931 718 86 219 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.701431 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13779
/proc/meminfo: memFree=1799152/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=7960 CPUtime=0.69
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 1680 0 0 0 69 0 0 0 22 0 1 0 338198450 8151040 1323 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 1990 1323 86 219 0 1767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7960

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13780
/proc/meminfo: memFree=1792488/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=11076 CPUtime=1.49
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 2956 0 0 0 148 1 0 0 25 0 1 0 338198450 11341824 2214 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 2769 2214 90 219 0 2546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11076

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1789992/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=11208 CPUtime=3.1
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 3121 0 0 0 304 6 0 0 25 0 1 0 338198450 11476992 2379 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 2802 2379 90 219 0 2579 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 11208

[startup+6.30302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1789096/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=15436 CPUtime=6.3
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 3289 0 0 0 613 17 0 0 25 0 1 0 338198450 15806464 2547 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 3859 2547 90 219 0 3636 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 15436

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1787952/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=15568 CPUtime=12.69
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 3557 0 0 0 1238 31 0 0 25 0 1 0 338198450 15941632 2815 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 3892 2815 90 219 0 3669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15568

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1786608/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=15688 CPUtime=25.48
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 3898 0 0 0 2493 55 0 0 25 0 1 0 338198450 16064512 3156 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 3922 3156 90 219 0 3699 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15688

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1786096/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=16080 CPUtime=51.07
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 4026 0 0 0 5004 103 0 0 25 0 1 0 338198450 16465920 3284 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 4020 3284 90 219 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 13780
/proc/meminfo: memFree=1784816/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=16860 CPUtime=102.27
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 4336 0 0 0 10036 191 0 0 25 0 1 0 338198450 17264640 3594 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 4215 3594 90 219 0 3992 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16860

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1783728/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=20584 CPUtime=162.24
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 5368 0 0 0 15937 287 0 0 25 0 1 0 338198450 21078016 3857 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5146 3857 90 219 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 13780
/proc/meminfo: memFree=1782704/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=21004 CPUtime=222.23
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 5623 0 0 0 21842 381 0 0 25 0 1 0 338198450 21508096 4112 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5251 4112 90 219 0 5028 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21004

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1781808/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=21504 CPUtime=282.22
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 5835 0 0 0 27755 467 0 0 25 0 1 0 338198450 22020096 4324 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5376 4324 90 219 0 5153 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1780784/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=21940 CPUtime=342.21
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 6096 0 0 0 33667 554 0 0 25 0 1 0 338198450 22466560 4585 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5485 4585 90 219 0 5262 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 21940

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13780
/proc/meminfo: memFree=1780016/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=22280 CPUtime=402.18
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 6280 0 0 0 39580 638 0 0 25 0 1 0 338198450 22814720 4769 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5570 4769 90 219 0 5347 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13852
/proc/meminfo: memFree=1778168/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=22784 CPUtime=462.14
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 6457 0 0 0 45492 722 0 0 25 0 1 0 338198450 23330816 4946 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5696 4946 90 219 0 5473 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22784

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1778480/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=22992 CPUtime=522.05
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 6636 0 0 0 51404 801 0 0 25 0 1 0 338198450 23543808 5125 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549045 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5748 5125 90 219 0 5525 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 22992

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1777840/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=23448 CPUtime=582.04
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 6809 0 0 0 57320 884 0 0 25 0 1 0 338198450 24010752 5298 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5862 5298 90 219 0 5639 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 23448

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1777136/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=23824 CPUtime=642.03
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 6971 0 0 0 63241 962 0 0 25 0 1 0 338198450 24395776 5460 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 5956 5460 90 219 0 5733 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 23824


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1774960/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=30816 CPUtime=821.98
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 9071 0 0 0 81019 1179 0 0 25 0 1 0 338198450 31555584 6023 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 7704 6023 90 219 0 7481 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 30816

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1774384/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=31256 CPUtime=881.95
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 9223 0 0 0 86945 1250 0 0 25 0 1 0 338198450 32006144 6175 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 7814 6175 90 219 0 7591 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 31256

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1773744/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=31592 CPUtime=941.95
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 9381 0 0 0 92877 1318 0 0 25 0 1 0 338198450 32350208 6333 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 7898 6333 90 219 0 7675 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 31592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1773232/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=31952 CPUtime=1001.93
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 9522 0 0 0 98803 1390 0 0 25 0 1 0 338198450 32718848 6474 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 7988 6474 90 219 0 7765 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 31952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1772656/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=32332 CPUtime=1061.92
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 9659 0 0 0 104730 1462 0 0 25 0 1 0 338198450 33107968 6611 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8083 6611 90 219 0 7860 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 32332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1771760/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=32460 CPUtime=1121.9
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 9881 0 0 0 110665 1525 0 0 25 0 1 0 338198450 33239040 6833 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8115 6833 90 219 0 7892 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 32460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1771120/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=32864 CPUtime=1181.88
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 10032 0 0 0 116596 1592 0 0 25 0 1 0 338198450 33652736 6984 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8216 6984 90 219 0 7993 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 32864

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1770544/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=33296 CPUtime=1241.86
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 10177 0 0 0 122527 1659 0 0 25 0 1 0 338198450 34095104 7129 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8324 7129 90 219 0 8101 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 33296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1769968/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=33296 CPUtime=1301.86
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 10310 0 0 0 128458 1728 0 0 25 0 1 0 338198450 34095104 7262 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8324 7262 90 219 0 8101 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 33296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1769456/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=33752 CPUtime=1361.84
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 10451 0 0 0 134392 1792 0 0 25 0 1 0 338198450 34562048 7403 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8438 7403 90 219 0 8215 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 33752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1768880/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=33752 CPUtime=1421.82
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 10575 0 0 0 140325 1857 0 0 25 0 1 0 338198450 34562048 7527 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8438 7527 90 219 0 8215 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 33752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1768368/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=34236 CPUtime=1481.8
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 10719 0 0 0 146260 1920 0 0 25 0 1 0 338198450 35057664 7671 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8559 7671 90 219 0 8336 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 34236

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1768112/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=34752 CPUtime=1541.79
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 10858 0 0 0 152194 1985 0 0 25 0 1 0 338198450 35586048 7810 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8688 7810 90 219 0 8465 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 34752

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1767600/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=34752 CPUtime=1601.78
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 10980 0 0 0 158132 2046 0 0 25 0 1 0 338198450 35586048 7932 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8688 7932 90 219 0 8465 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 34752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1767024/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=35420 CPUtime=1661.76
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 11114 0 0 0 164066 2110 0 0 25 0 1 0 338198450 36270080 8066 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8855 8066 90 219 0 8632 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 35420

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1766576/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=35420 CPUtime=1721.75
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 11229 0 0 0 170006 2169 0 0 25 0 1 0 338198450 36270080 8181 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 8855 8181 90 219 0 8632 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 35420

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13978
/proc/meminfo: memFree=1765872/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=36000 CPUtime=1781.73
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 11367 0 0 0 175943 2230 0 0 25 0 1 0 338198450 36864000 8319 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 9000 8319 90 219 0 8777 0
Current children cumulated CPU time (s) 1781.73
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 13978
/proc/meminfo: memFree=1765744/2055920 swapFree=4148860/4192956
[pid=13779] ppid=13777 vsize=36000 CPUtime=1800.04
/proc/13779/stat : 13779 (PBS4_SAT07v2) R 13777 13779 12920 0 -1 4194304 11402 0 0 0 177754 2250 0 0 25 0 1 0 338198450 36864000 8354 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13779/statm: 9000 8354 90 219 0 8777 0
Current children cumulated CPU time (s) 1800.04
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): 1800.05
CPU user time (s): 1777.54
CPU system time (s): 22.5076
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 36000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.54
system time used= 22.5076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11403
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= 9400

runsolver used 1.42878 second user time and 4.11737 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue May  8 10:53:27 UTC 2007

IDJOB= 458295
IDBENCH= 1372
IDSOLVER= 200
FILE ID= node2/458295-1178621606

PBS_JOBID= 5217780

Free space on /tmp= 66559 MiB

SOLVER NAME= PBS4_v2 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= PBS4_SAT07v2 /tmp/evaluation/458295-1178621606/instance-458295-1178621606.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-458295-1178621606 -o ROOT/results/node2/conversion-458295-1178621606 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458295-1178621606/instance-458295-1178621606.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-458295-1178621606 -o ROOT/results/node2/solver-458295-1178621606 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458295-1178621606/instance-458295-1178621606.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a399b3055416a9d1117a7f2bb11b2cef

RANDOM SEED= 828451075

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1799560 kB
Buffers:         34552 kB
Cached:         135312 kB
SwapCached:      12104 kB
Active:          87184 kB
Inactive:       106236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799560 kB
SwapTotal:     4192956 kB
SwapFree:      4148860 kB
Dirty:            5700 kB
Writeback:           0 kB
Mapped:          30516 kB
Slab:            48452 kB
Committed_AS: 11684236 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= 66559 MiB

End job on node2 on Tue May  8 11:23:29 UTC 2007