Trace number 420756

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.04 1800.53

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.opb
MD5SUMdd5493f69d9a90aec9dad7dbdd702d01
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 benchmark282.705
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 variables230
Total number of constraints920
Number of constraints which are clauses920
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/420756-1177430890/instance-420756-1177430890.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420756-1177430890/instance-420756-1177430890.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/node11/watcher-420756-1177430890 -o ROOT/results/node11/solver-420756-1177430890 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420756-1177430890/PBS4 /tmp/evaluation/420756-1177430890/instance-420756-1177430890.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: 0.92 0.98 0.99 3/77 32078
/proc/meminfo: memFree=1893208/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=1324 CPUtime=0
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 184137923 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531176 0 0 4096 0 0 0 0 17 1 0 0
/proc/32078/statm: 331 121 87 219 0 108 0

[startup+0.0273151 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32078
/proc/meminfo: memFree=1893208/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=1468 CPUtime=0.02
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 179 0 0 0 2 0 0 0 18 0 1 0 184137923 1503232 162 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 367 162 92 219 0 144 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1468

[startup+0.101324 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32078
/proc/meminfo: memFree=1893208/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=1724 CPUtime=0.09
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 184137923 1765376 220 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 431 220 93 219 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.301347 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32078
/proc/meminfo: memFree=1893208/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=2588 CPUtime=0.29
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 419 0 0 0 29 0 0 0 19 0 1 0 184137923 2650112 402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 647 402 93 219 0 424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2588

[startup+0.701394 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32078
/proc/meminfo: memFree=1893208/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=3612 CPUtime=0.69
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 612 0 0 0 69 0 0 0 23 0 1 0 184137923 3698688 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 903 595 93 219 0 680 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32079
/proc/meminfo: memFree=1890512/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=6252 CPUtime=1.49
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 1014 0 0 0 148 1 0 0 25 0 1 0 184137923 6402048 948 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 1563 948 94 219 0 1340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6252

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32079
/proc/meminfo: memFree=1888528/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=7172 CPUtime=3.09
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 1633 0 0 0 307 2 0 0 25 0 1 0 184137923 7344128 1470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 1793 1470 94 219 0 1570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7172

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32079
/proc/meminfo: memFree=1885648/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=12716 CPUtime=6.29
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 2412 0 0 0 624 5 0 0 25 0 1 0 184137923 13021184 2056 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 3179 2056 94 219 0 2956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12716

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32079
/proc/meminfo: memFree=1881496/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=14092 CPUtime=12.69
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 3368 0 0 0 1261 8 0 0 25 0 1 0 184137923 14430208 3012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 3523 3012 94 219 0 3300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14092

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32079
/proc/meminfo: memFree=1874904/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=25908 CPUtime=25.48
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 5363 0 0 0 2536 12 0 0 25 0 1 0 184137923 26529792 4622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 6477 4622 94 219 0 6254 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25908

[startup+51.1014 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1866840/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=31016 CPUtime=51.08
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 8152 0 0 0 5087 21 0 0 25 0 1 0 184137923 31760384 6642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 7754 6642 94 219 0 7531 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31016

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1855768/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=51652 CPUtime=102.26
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 10860 0 0 0 10194 32 0 0 25 0 1 0 184137923 52891648 9350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 12913 9350 94 219 0 12690 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51652

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1846232/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=60608 CPUtime=162.25
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 14783 0 0 0 16179 46 0 0 25 0 1 0 184137923 62062592 11736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 15152 11736 94 219 0 14929 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60608

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1842264/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=62352 CPUtime=222.24
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 15826 0 0 0 22170 54 0 0 25 0 1 0 184137923 63848448 12705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 15588 12705 94 219 0 15365 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 62352

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1840472/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=63252 CPUtime=282.21
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 16323 0 0 0 28163 58 0 0 25 0 1 0 184137923 64770048 13169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 15813 13169 94 219 0 15590 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 63252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1837208/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=64256 CPUtime=342.2
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 17165 0 0 0 34157 63 0 0 25 0 1 0 184137923 65798144 13978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 16064 13978 94 219 0 15841 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 64256

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1833176/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=98164 CPUtime=402.18
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 18257 0 0 0 40151 67 0 0 25 0 1 0 184137923 100519936 14971 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 24541 14971 94 219 0 24318 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 98164

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1830552/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=99300 CPUtime=462.16
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 18907 0 0 0 46145 71 0 0 25 0 1 0 184137923 101683200 15621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 24825 15621 94 219 0 24602 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 99300

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1826840/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=100292 CPUtime=522.15
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 19912 0 0 0 52138 77 0 0 25 0 1 0 184137923 102699008 16552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 25073 16552 94 219 0 24850 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 100292

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1824216/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=101692 CPUtime=582.13
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 20722 0 0 0 58133 80 0 0 25 0 1 0 184137923 104132608 17198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 25423 17198 94 219 0 25200 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 101692

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1822424/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=103792 CPUtime=642.12
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 21275 0 0 0 64126 86 0 0 25 0 1 0 184137923 106283008 17620 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 25948 17620 94 219 0 25725 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 103792


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1808280/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=119552 CPUtime=882.05
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 28031 0 0 0 88097 108 0 0 25 0 1 0 184137923 122421248 21131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 29888 21131 94 219 0 29665 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 119552

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1802200/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=121272 CPUtime=942.03
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 29763 0 0 0 94089 114 0 0 25 0 1 0 184137923 124182528 22699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 30318 22699 94 219 0 30095 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 121272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1799320/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=123008 CPUtime=1002.02
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 30475 0 0 0 100083 119 0 0 25 0 1 0 184137923 125960192 23362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 30752 23362 94 219 0 30529 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 123008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1797912/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=123656 CPUtime=1062
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 30834 0 0 0 106075 125 0 0 25 0 1 0 184137923 126623744 23721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 30914 23721 94 219 0 30691 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 123656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1795736/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=124800 CPUtime=1121.99
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 31384 0 0 0 112068 131 0 0 25 0 1 0 184137923 127795200 24222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 31200 24222 94 219 0 30977 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 124800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1793176/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=126044 CPUtime=1181.97
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 32214 0 0 0 118061 136 0 0 25 0 1 0 184137923 129069056 24921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 31511 24921 94 219 0 31288 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 126044

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1790168/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=126684 CPUtime=1241.95
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 33082 0 0 0 124053 142 0 0 25 0 1 0 184137923 129724416 25626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 31671 25626 94 219 0 31448 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 126684

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1787736/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=128108 CPUtime=1301.94
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 33814 0 0 0 130047 147 0 0 25 0 1 0 184137923 131182592 26244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 32027 26244 94 219 0 31804 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 128108

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1786392/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=129264 CPUtime=1361.92
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 34139 0 0 0 136040 152 0 0 25 0 1 0 184137923 132366336 26569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 32316 26569 94 219 0 32093 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 129264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1784920/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=130432 CPUtime=1421.91
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 34647 0 0 0 142035 156 0 0 25 0 1 0 184137923 133562368 26914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 32608 26914 94 219 0 32385 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 130432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1781592/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=131312 CPUtime=1481.89
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 35479 0 0 0 148029 160 0 0 25 0 1 0 184137923 134463488 27746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 32828 27746 94 219 0 32605 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 131312

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1779416/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=131732 CPUtime=1541.88
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 36079 0 0 0 154023 165 0 0 25 0 1 0 184137923 134893568 28281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 32933 28281 94 219 0 32710 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 131732

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1776984/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=133344 CPUtime=1601.86
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 36792 0 0 0 160016 170 0 0 25 0 1 0 184137923 136544256 28888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 33336 28888 94 219 0 33113 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 133344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1775768/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=133992 CPUtime=1661.85
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 37129 0 0 0 166011 174 0 0 25 0 1 0 184137923 137207808 29176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 33498 29176 94 219 0 33275 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 133992

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1774552/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=134984 CPUtime=1721.82
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 37442 0 0 0 172005 177 0 0 25 0 1 0 184137923 138223616 29489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 33746 29489 94 219 0 33523 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 134984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1773528/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=136040 CPUtime=1781.81
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 37691 0 0 0 178000 181 0 0 25 0 1 0 184137923 139304960 29738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 34010 29738 94 219 0 33787 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 136040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1773272/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=136040 CPUtime=1800.01
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 37741 0 0 0 179819 182 0 0 25 0 1 0 184137923 139304960 29788 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 34010 29788 94 219 0 33787 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 136040

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32079
/proc/meminfo: memFree=1773272/2055920 swapFree=4146724/4192956
[pid=32078] ppid=32076 vsize=136040 CPUtime=1800.01
/proc/32078/stat : 32078 (PBS4) R 32076 32078 31316 0 -1 4194304 37741 0 0 0 179819 182 0 0 25 0 1 0 184137923 139304960 29788 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32078/statm: 34010 29788 94 219 0 33787 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 136040

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.04
CPU user time (s): 1798.19
CPU system time (s): 1.84572
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 136040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.19
system time used= 1.84572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37742
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= 36761

runsolver used 1.44978 second user time and 4.19736 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Apr 24 16:08:10 UTC 2007

IDJOB= 420756
IDBENCH= 47868
IDSOLVER= 157
FILE ID= node11/420756-1177430890

PBS_JOBID= 4675737

Free space on /tmp= 66350 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420756-1177430890/PBS4 /tmp/evaluation/420756-1177430890/instance-420756-1177430890.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-420756-1177430890 -o ROOT/results/node11/conversion-420756-1177430890 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420756-1177430890/instance-420756-1177430890.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-420756-1177430890 -o ROOT/results/node11/solver-420756-1177430890 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420756-1177430890/PBS4 /tmp/evaluation/420756-1177430890/instance-420756-1177430890.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  dd5493f69d9a90aec9dad7dbdd702d01

RANDOM SEED= 9164173

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1893616 kB
Buffers:         27144 kB
Cached:          65516 kB
SwapCached:      14984 kB
Active:          67700 kB
Inactive:        49640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893616 kB
SwapTotal:     4192956 kB
SwapFree:      4146724 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            30476 kB
Committed_AS:  6343440 kB
PageTables:       1852 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= 66350 MiB

End job on node11 on Tue Apr 24 16:38:12 UTC 2007