Trace number 360855

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) 1800.17 1800.7

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga45_45_sat_pb.cnf.cr.opb
MD5SUMa63a973ffa65f76728fc6c6327196255
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 benchmark0.083986
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables3038
Total number of constraints2160
Number of constraints which are clauses2070
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint22
Maximum length of a constraint45
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 46
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/360855-1176975436/instance-360855-1176975436.opb ......
1800.07/1800.60	c done parsing opb.
1800.07/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360855-1176975436/instance-360855-1176975436.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-360855-1176975436 -o ROOT/results/node4/solver-360855-1176975436 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360855-1176975436/PBS4 /tmp/evaluation/360855-1176975436/instance-360855-1176975436.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.16 0.06 0.16 3/77 7997
/proc/meminfo: memFree=1686416/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=1752 CPUtime=0
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 233 0 0 0 0 0 0 0 18 0 1 0 173581440 1794048 215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/7997/statm: 438 215 87 219 0 215 0

[startup+0.0299871 s]
/proc/loadavg: 0.16 0.06 0.16 3/77 7997
/proc/meminfo: memFree=1686416/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=1752 CPUtime=0.02
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 269 0 0 0 2 0 0 0 18 0 1 0 173581440 1794048 251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/7997/statm: 438 251 87 219 0 215 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1752

[startup+0.101993 s]
/proc/loadavg: 0.16 0.06 0.16 3/77 7997
/proc/meminfo: memFree=1686416/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=2156 CPUtime=0.1
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 343 0 0 0 10 0 0 0 18 0 1 0 173581440 2207744 325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/7997/statm: 539 325 88 219 0 316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2156

[startup+0.302012 s]
/proc/loadavg: 0.16 0.06 0.16 3/77 7997
/proc/meminfo: memFree=1686416/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=3400 CPUtime=0.29
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 668 0 0 0 29 0 0 0 19 0 1 0 173581440 3481600 650 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 850 650 93 219 0 627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3400

[startup+0.70105 s]
/proc/loadavg: 0.16 0.06 0.16 3/77 7997
/proc/meminfo: memFree=1686416/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=6604 CPUtime=0.69
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 1023 0 0 0 66 3 0 0 23 0 1 0 173581440 6762496 1005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 1651 1005 93 219 0 1428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6604

[startup+1.50113 s]
/proc/loadavg: 0.16 0.06 0.16 2/78 7998
/proc/meminfo: memFree=1681672/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=10832 CPUtime=1.49
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 1727 0 0 0 145 4 0 0 25 0 1 0 173581440 11091968 1709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 2708 1709 93 219 0 2485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10832

[startup+3.10128 s]
/proc/loadavg: 0.16 0.06 0.16 2/78 7998
/proc/meminfo: memFree=1677704/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=19816 CPUtime=3.09
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 3114 0 0 0 304 5 0 0 25 0 1 0 173581440 20291584 3096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 4954 3096 93 219 0 4731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19816

[startup+6.30159 s]
/proc/loadavg: 0.22 0.07 0.17 2/78 7998
/proc/meminfo: memFree=1666888/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=36860 CPUtime=6.29
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 5610 0 0 0 621 8 0 0 25 0 1 0 173581440 37744640 5592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 9215 5592 93 219 0 8992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36860

[startup+12.7012 s]
/proc/loadavg: 0.29 0.09 0.17 2/78 7998
/proc/meminfo: memFree=1648456/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=71020 CPUtime=12.68
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 10002 0 0 0 1255 13 0 0 25 0 1 0 173581440 72724480 9984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 17755 9984 93 219 0 17532 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71020

[startup+25.5014 s]
/proc/loadavg: 0.44 0.13 0.18 2/78 7998
/proc/meminfo: memFree=1614536/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=137556 CPUtime=25.49
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 18201 0 0 0 2528 21 0 0 25 0 1 0 173581440 140857344 18134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 34389 18134 94 219 0 34166 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 137556

[startup+51.1019 s]
/proc/loadavg: 0.63 0.20 0.20 2/78 7998
/proc/meminfo: memFree=1608520/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=139024 CPUtime=51.08
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 19570 0 0 0 5085 23 0 0 25 0 1 0 173581440 142360576 19503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 34756 19503 94 219 0 34533 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 139024

[startup+102.306 s]
/proc/loadavg: 0.84 0.32 0.24 2/78 7998
/proc/meminfo: memFree=1574856/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=143648 CPUtime=102.27
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 28005 0 0 0 10185 42 0 0 25 0 1 0 173581440 147095552 27841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 35912 27841 94 219 0 35689 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 143648

[startup+162.301 s]
/proc/loadavg: 0.94 0.44 0.29 2/78 7998
/proc/meminfo: memFree=1497928/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=287156 CPUtime=162.25
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 47364 0 0 0 16169 56 0 0 25 0 1 0 173581440 294047744 47007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552920 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 71789 47007 94 219 0 71566 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 287156

[startup+222.301 s]
/proc/loadavg: 0.98 0.54 0.33 2/78 7998
/proc/meminfo: memFree=1455888/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=296640 CPUtime=222.23
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 57904 0 0 0 22161 62 0 0 25 0 1 0 173581440 303759360 57547 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 74160 57547 94 219 0 73937 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 296640

[startup+282.302 s]
/proc/loadavg: 0.99 0.62 0.37 2/78 7998
/proc/meminfo: memFree=1405136/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=312404 CPUtime=282.23
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 70597 0 0 0 28152 71 0 0 25 0 1 0 173581440 319901696 70240 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 78101 70240 94 219 0 77878 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 312404

[startup+342.302 s]
/proc/loadavg: 0.99 0.69 0.40 2/78 7998
/proc/meminfo: memFree=1358992/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=455032 CPUtime=342.21
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 81839 0 0 0 34141 80 0 0 25 0 1 0 173581440 465952768 81482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 113758 81482 94 219 0 113535 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 455032

[startup+402.301 s]
/proc/loadavg: 0.99 0.74 0.44 2/78 7998
/proc/meminfo: memFree=1338256/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=466680 CPUtime=402.19
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 87387 0 0 0 40134 85 0 0 25 0 1 0 173581440 477880320 86645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559624 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 116670 86645 94 219 0 116447 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 466680

[startup+462.301 s]
/proc/loadavg: 0.99 0.79 0.47 2/78 7998
/proc/meminfo: memFree=1332368/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=472668 CPUtime=462.18
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 88884 0 0 0 46129 89 0 0 25 0 1 0 173581440 484012032 88142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 118167 88142 94 219 0 117944 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 472668

[startup+522.302 s]
/proc/loadavg: 0.99 0.82 0.50 2/78 7998
/proc/meminfo: memFree=1327120/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=478868 CPUtime=522.16
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 90185 0 0 0 52124 92 0 0 25 0 1 0 173581440 490360832 89443 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 119717 89443 94 219 0 119494 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 478868

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.53 2/78 7998
/proc/meminfo: memFree=1321424/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=485416 CPUtime=582.15
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 91610 0 0 0 58120 95 0 0 25 0 1 0 173581440 497065984 90868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 121354 90868 94 219 0 121131 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 485416

[startup+642.301 s]
/proc/loadavg: 0.99 0.88 0.56 2/78 7998
/proc/meminfo: memFree=1300752/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=489860 CPUtime=642.14
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 96760 0 0 0 64113 101 0 0 25 0 1 0 173581440 501616640 96018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 122465 96018 94 219 0 122242 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 489860


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.63 2/78 7998
/proc/meminfo: memFree=1288912/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=502840 CPUtime=822.09
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 100429 0 0 0 82098 111 0 0 25 0 1 0 173581440 514908160 98918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 125710 98918 94 219 0 125487 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 502840

[startup+882.301 s]
/proc/loadavg: 1.03 0.95 0.65 2/78 7998
/proc/meminfo: memFree=1276240/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=508620 CPUtime=882.07
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 103611 0 0 0 88093 114 0 0 25 0 1 0 173581440 520826880 102100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 127155 102100 94 219 0 126932 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 508620

[startup+942.301 s]
/proc/loadavg: 1.13 0.99 0.68 2/78 7998
/proc/meminfo: memFree=1254992/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=516896 CPUtime=942.06
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 108905 0 0 0 94086 120 0 0 25 0 1 0 173581440 529301504 107394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 129224 107394 94 219 0 129001 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 516896

[startup+1002.3 s]
/proc/loadavg: 1.08 1.00 0.70 2/78 7998
/proc/meminfo: memFree=1189776/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=536960 CPUtime=1002.04
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 125175 0 0 0 100075 129 0 0 25 0 1 0 173581440 549847040 123664 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 134240 123664 94 219 0 134017 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 536960

[startup+1062.3 s]
/proc/loadavg: 1.03 1.00 0.72 2/78 7998
/proc/meminfo: memFree=1160528/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=744472 CPUtime=1062.02
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 132461 0 0 0 106067 135 0 0 25 0 1 0 173581440 762339328 130950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 186118 130950 94 219 0 185895 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 744472

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.73 2/78 7998
/proc/meminfo: memFree=1156240/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=750876 CPUtime=1122.01
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 133527 0 0 0 112064 137 0 0 25 0 1 0 173581440 768897024 132016 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 187719 132016 94 219 0 187496 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 750876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.75 2/78 7998
/proc/meminfo: memFree=1154576/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=752724 CPUtime=1182
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 133938 0 0 0 118060 140 0 0 25 0 1 0 173581440 770789376 132427 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 188181 132427 94 219 0 187958 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 752724

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.76 2/78 7998
/proc/meminfo: memFree=1152464/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=755616 CPUtime=1241.98
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 134458 0 0 0 124056 142 0 0 25 0 1 0 173581440 773750784 132947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 188904 132947 94 219 0 188681 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 755616

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.77 2/78 7998
/proc/meminfo: memFree=1145424/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=765520 CPUtime=1301.97
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 136199 0 0 0 130052 145 0 0 25 0 1 0 173581440 783892480 134688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 191380 134688 94 219 0 191157 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 765520

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.78 2/78 7998
/proc/meminfo: memFree=1141904/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=770272 CPUtime=1361.96
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 137116 0 0 0 136048 148 0 0 25 0 1 0 173581440 788758528 135605 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 192568 135605 94 219 0 192345 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 770272

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.79 2/78 7998
/proc/meminfo: memFree=1141200/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=770556 CPUtime=1421.94
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 137236 0 0 0 142044 150 0 0 25 0 1 0 173581440 789049344 135725 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 192639 135725 94 219 0 192416 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 770556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.80 2/78 8196
/proc/meminfo: memFree=1140688/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=770860 CPUtime=1481.84
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 137339 0 0 0 148030 154 0 0 25 0 1 0 173581440 789360640 135828 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 192715 135828 94 219 0 192492 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 770860

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 8196
/proc/meminfo: memFree=1140304/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=770860 CPUtime=1541.83
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 137451 0 0 0 154027 156 0 0 25 0 1 0 173581440 789360640 135940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 192715 135940 94 219 0 192492 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 770860

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 8196
/proc/meminfo: memFree=1140112/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=770860 CPUtime=1601.81
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 137500 0 0 0 160023 158 0 0 25 0 1 0 173581440 789360640 135989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 192715 135989 94 219 0 192492 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 770860

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 8196
/proc/meminfo: memFree=1137936/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=774636 CPUtime=1661.8
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 138069 0 0 0 166019 161 0 0 25 0 1 0 173581440 793227264 136558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 193659 136558 94 219 0 193436 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 774636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 8196
/proc/meminfo: memFree=1135888/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=776748 CPUtime=1721.79
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 138589 0 0 0 172016 163 0 0 25 0 1 0 173581440 795389952 137078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 194187 137078 94 219 0 193964 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 776748

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 8196
/proc/meminfo: memFree=1135440/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=777112 CPUtime=1781.76
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 138693 0 0 0 178012 164 0 0 25 0 1 0 173581440 795762688 137182 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552898 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 194278 137182 94 219 0 194055 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 777112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 8196
/proc/meminfo: memFree=1135312/2055920 swapFree=4153812/4192956
[pid=7997] ppid=7995 vsize=777112 CPUtime=1800.07
/proc/7997/stat : 7997 (PBS4) R 7995 7997 7814 0 -1 4194304 138714 0 0 0 179842 165 0 0 25 0 1 0 173581440 795762688 137203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7997/statm: 194278 137203 94 219 0 194055 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 777112

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): 1800.7
CPU time (s): 1800.17
CPU user time (s): 1798.43
CPU system time (s): 1.73773
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 777112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.43
system time used= 1.73773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138715
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= 37693

runsolver used 2.00469 second user time and 4.22636 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu Apr 19 09:37:17 UTC 2007

IDJOB= 360855
IDBENCH= 1401
IDSOLVER= 157
FILE ID= node4/360855-1176975436

PBS_JOBID= 4630391

Free space on /tmp= 66472 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga45_45_sat_pb.cnf.cr.opb
COMMAND LINE= /tmp/evaluation/360855-1176975436/PBS4 /tmp/evaluation/360855-1176975436/instance-360855-1176975436.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-360855-1176975436 -o ROOT/results/node4/conversion-360855-1176975436 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360855-1176975436/instance-360855-1176975436.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-360855-1176975436 -o ROOT/results/node4/solver-360855-1176975436 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360855-1176975436/PBS4 /tmp/evaluation/360855-1176975436/instance-360855-1176975436.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a63a973ffa65f76728fc6c6327196255

RANDOM SEED= 434208902

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:       1686824 kB
Buffers:         34592 kB
Cached:         252240 kB
SwapCached:       2236 kB
Active:         177316 kB
Inactive:       132092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686824 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            45144 kB
Committed_AS:  5283400 kB
PageTables:       1816 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= 66472 MiB

End job on node4 on Thu Apr 19 10:07:20 UTC 2007