Trace number 459409

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) 1800.1 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.opb
MD5SUM8f604551ccff616dad0f30635a5c1a42
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark753.958
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables220
Total number of constraints880
Number of constraints which are clauses880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
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/459409-1178654201/instance-459409-1178654201.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459409-1178654201/instance-459409-1178654201.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/node29/watcher-459409-1178654201 -o ROOT/results/node29/solver-459409-1178654201 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459409-1178654201/instance-459409-1178654201.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: 0.99 0.98 0.99 3/77 8573
/proc/meminfo: memFree=1548672/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=1324 CPUtime=0
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 313335918 1355776 119 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 331 119 86 219 0 108 0

[startup+0.0959291 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8573
/proc/meminfo: memFree=1548672/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=1720 CPUtime=0.09
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 313335918 1761280 214 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 430 214 90 219 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1720

[startup+0.101929 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8573
/proc/meminfo: memFree=1548672/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=1876 CPUtime=0.09
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 313335918 1921024 230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 469 230 90 219 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.301941 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8573
/proc/meminfo: memFree=1548672/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=2388 CPUtime=0.29
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 386 0 0 0 29 0 0 0 19 0 1 0 313335918 2445312 368 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 597 368 90 219 0 374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2388

[startup+0.701966 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8573
/proc/meminfo: memFree=1548672/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=3748 CPUtime=0.69
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 605 0 0 0 69 0 0 0 22 0 1 0 313335918 3837952 587 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 937 587 90 219 0 714 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3748

[startup+1.50202 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1545848/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=6256 CPUtime=1.49
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 1047 0 0 0 148 1 0 0 25 0 1 0 313335918 6406144 980 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 1564 980 90 219 0 1341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6256

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1543928/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=7184 CPUtime=3.08
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 1613 0 0 0 307 1 0 0 25 0 1 0 313335918 7356416 1449 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546840 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 1796 1449 90 219 0 1573 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7184

[startup+6.30132 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1540792/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=12872 CPUtime=6.29
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 2539 0 0 0 625 4 0 0 25 0 1 0 313335918 13180928 2182 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 3218 2182 90 219 0 2995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12872

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1535808/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=22396 CPUtime=12.69
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 3674 0 0 0 1263 6 0 0 25 0 1 0 313335918 22933504 3317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 5599 3317 90 219 0 5376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22396

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1530304/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=25564 CPUtime=25.48
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 5369 0 0 0 2538 10 0 0 25 0 1 0 313335918 26177536 4627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 6391 4627 90 219 0 6168 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25564

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1524544/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=30816 CPUtime=51.08
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 7485 0 0 0 5091 17 0 0 25 0 1 0 313335918 31555584 5974 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 7704 5974 90 219 0 7481 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30816

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1518016/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=49548 CPUtime=102.27
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 9158 0 0 0 10200 27 0 0 25 0 1 0 313335918 50737152 7647 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 12387 7647 90 219 0 12164 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49548

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1510848/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=52344 CPUtime=162.25
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 10985 0 0 0 16187 38 0 0 25 0 1 0 313335918 53600256 9474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 13086 9474 90 219 0 12863 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 52344

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8574
/proc/meminfo: memFree=1503424/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=60668 CPUtime=222.24
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 14342 0 0 0 22178 46 0 0 25 0 1 0 313335918 62124032 11261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 15167 11261 90 219 0 14944 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 60668

[startup+282.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/84 8696
/proc/meminfo: memFree=1497536/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=62724 CPUtime=282.17
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 15649 0 0 0 28164 53 0 0 25 0 1 0 313335918 64229376 12502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 15681 12502 90 219 0 15458 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 62724

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1493376/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=63968 CPUtime=342.11
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 16992 0 0 0 34152 59 0 0 25 0 1 0 313335918 65503232 13738 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 15992 13738 90 219 0 15769 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 63968

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1488128/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=98184 CPUtime=402.1
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 18556 0 0 0 40145 65 0 0 25 0 1 0 313335918 100540416 15105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 24546 15105 90 219 0 24323 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 98184

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1483584/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=99980 CPUtime=462.09
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 19837 0 0 0 46138 71 0 0 25 0 1 0 313335918 102379520 16247 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 24995 16247 90 219 0 24772 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 99980

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1480000/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=101176 CPUtime=522.07
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 20846 0 0 0 52132 75 0 0 25 0 1 0 313335918 103604224 17149 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 25294 17149 90 219 0 25071 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 101176

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1476160/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=101904 CPUtime=582.05
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 21803 0 0 0 58125 80 0 0 25 0 1 0 313335918 104349696 18106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 25476 18106 90 219 0 25253 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 101904

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1473664/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=103096 CPUtime=642.05
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 22457 0 0 0 64119 86 0 0 25 0 1 0 313335918 105570304 18727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 25774 18727 90 219 0 25551 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 103096


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1462016/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=119084 CPUtime=822
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 28792 0 0 0 82095 105 0 0 25 0 1 0 313335918 121942016 21671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 29771 21671 90 219 0 29548 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 119084

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1457856/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=120484 CPUtime=881.98
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 29904 0 0 0 88088 110 0 0 25 0 1 0 313335918 123375616 22644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 30121 22644 90 219 0 29898 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 120484

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1454336/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=121512 CPUtime=941.97
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 31007 0 0 0 94081 116 0 0 25 0 1 0 313335918 124428288 23552 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 30378 23552 90 219 0 30155 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 121512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1450624/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=122840 CPUtime=1001.95
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 32136 0 0 0 100074 121 0 0 25 0 1 0 313335918 125788160 24485 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 30710 24485 90 219 0 30487 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 122840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1445952/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=123680 CPUtime=1061.93
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 33385 0 0 0 106067 126 0 0 25 0 1 0 313335918 126648320 25653 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 30920 25653 90 219 0 30697 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 123680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1443648/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=125212 CPUtime=1121.92
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 34153 0 0 0 112060 132 0 0 25 0 1 0 313335918 128217088 26258 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 31303 26258 90 219 0 31080 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 125212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1439808/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=125212 CPUtime=1181.91
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 35094 0 0 0 118053 138 0 0 25 0 1 0 313335918 128217088 27199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 31303 27199 90 219 0 31080 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 125212

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1435712/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=127140 CPUtime=1241.9
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 36325 0 0 0 124046 144 0 0 25 0 1 0 313335918 130191360 28203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 31785 28203 90 219 0 31562 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 127140

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1432128/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=194248 CPUtime=1301.88
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 37520 0 0 0 130040 148 0 0 25 0 1 0 313335918 198909952 29041 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 48562 29041 90 219 0 48339 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 194248

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1429056/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=196020 CPUtime=1361.87
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 38457 0 0 0 136034 153 0 0 25 0 1 0 313335918 200724480 29848 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 49005 29848 90 219 0 48782 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 196020

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1427904/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=196924 CPUtime=1421.85
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 38868 0 0 0 142029 156 0 0 25 0 1 0 313335918 201650176 30121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 49231 30121 90 219 0 49008 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 196924

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1425664/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=197956 CPUtime=1481.84
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 39504 0 0 0 148023 161 0 0 25 0 1 0 313335918 202706944 30676 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 49489 30676 90 219 0 49266 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 197956

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1423936/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=199228 CPUtime=1541.83
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 39923 0 0 0 154019 164 0 0 25 0 1 0 313335918 204009472 31095 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 49807 31095 90 219 0 49584 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 199228

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1422976/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=200032 CPUtime=1601.8
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 40178 0 0 0 160012 168 0 0 25 0 1 0 313335918 204832768 31350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 50008 31350 90 219 0 49785 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 200032

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1422528/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=200032 CPUtime=1661.8
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 40342 0 0 0 166007 173 0 0 25 0 1 0 313335918 204832768 31514 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 50008 31514 90 219 0 49785 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 200032

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1421760/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=200032 CPUtime=1721.78
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 40525 0 0 0 172001 177 0 0 25 0 1 0 313335918 204832768 31697 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 50008 31697 90 219 0 49785 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 200032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1420992/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=201048 CPUtime=1781.77
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 40755 0 0 0 177997 180 0 0 25 0 1 0 313335918 205873152 31886 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 50262 31886 90 219 0 50039 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 201048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8772
/proc/meminfo: memFree=1420288/2055920 swapFree=4146788/4192956
[pid=8573] ppid=8571 vsize=201208 CPUtime=1800.06
/proc/8573/stat : 8573 (PBS4_SAT07v2) R 8571 8573 7685 0 -1 4194304 40926 0 0 0 179825 181 0 0 25 0 1 0 313335918 206036992 32016 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8573/statm: 50302 32016 90 219 0 50079 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 201208

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): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1798.26
CPU system time (s): 1.84172
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 201208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.26
system time used= 1.84172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40927
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= 3616

runsolver used 1.47578 second user time and 4.07438 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  8 19:56:42 UTC 2007

IDJOB= 459409
IDBENCH= 47870
IDSOLVER= 200
FILE ID= node29/459409-1178654201

PBS_JOBID= 5218388

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459409-1178654201/instance-459409-1178654201.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-459409-1178654201 -o ROOT/results/node29/conversion-459409-1178654201 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459409-1178654201/instance-459409-1178654201.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-459409-1178654201 -o ROOT/results/node29/solver-459409-1178654201 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459409-1178654201/instance-459409-1178654201.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8f604551ccff616dad0f30635a5c1a42

RANDOM SEED= 770280181

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1549080 kB
Buffers:         40852 kB
Cached:         341536 kB
SwapCached:      11264 kB
Active:         140400 kB
Inactive:       267044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549080 kB
SwapTotal:     4192956 kB
SwapFree:      4146788 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          32068 kB
Slab:            84860 kB
Committed_AS:  7073716 kB
PageTables:       1880 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= 66562 MiB

End job on node29 on Tue May  8 20:26:44 UTC 2007