Trace number 424537

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
MXC 2007-02-08? (TO) 5000.06 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1744543366-13.cnf
MD5SUMf9dfefe909b6aaae015056afd3e2e3a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.7985
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-424537-1177701562 -o ROOT/results/node47/solver-424537-1177701562 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424537-1177701562/mxc /tmp/evaluation/424537-1177701562/instance-424537-1177701562.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.93 0.98 3/77 1604
/proc/meminfo: memFree=1650360/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=1524 CPUtime=0
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 125001615 1560576 214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134548106 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 381 215 46 122 0 255 0

[startup+0.0531299 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 1604
/proc/meminfo: memFree=1650360/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=1992 CPUtime=0.04
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 441 0 0 0 4 0 0 0 18 0 1 0 125001615 2039808 344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 498 344 59 122 0 372 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1992

[startup+0.101133 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 1604
/proc/meminfo: memFree=1650360/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=2124 CPUtime=0.09
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 491 0 0 0 9 0 0 0 18 0 1 0 125001615 2174976 394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 531 394 59 122 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2124

[startup+0.301155 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 1604
/proc/meminfo: memFree=1650360/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=2916 CPUtime=0.29
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 691 0 0 0 29 0 0 0 19 0 1 0 125001615 2985984 594 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 729 594 59 122 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2916

[startup+0.701198 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 1604
/proc/meminfo: memFree=1650360/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=4368 CPUtime=0.69
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 1039 0 0 0 69 0 0 0 23 0 1 0 125001615 4472832 942 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 1092 942 59 122 0 966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4368

[startup+1.50129 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 1605
/proc/meminfo: memFree=1645872/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=6488 CPUtime=1.49
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 1588 0 0 0 149 0 0 0 25 0 1 0 125001615 6643712 1489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 1622 1489 67 122 0 1496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6488

[startup+3.10146 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 1605
/proc/meminfo: memFree=1644528/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=7792 CPUtime=3.09
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 1901 0 0 0 309 0 0 0 25 0 1 0 125001615 7979008 1802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535371 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 1948 1802 67 122 0 1822 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7792

[startup+6.30181 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 1605
/proc/meminfo: memFree=1642608/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=8584 CPUtime=6.29
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 2120 0 0 0 629 0 0 0 25 0 1 0 125001615 8790016 2021 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 2146 2021 67 122 0 2020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8584

[startup+12.7015 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 1605
/proc/meminfo: memFree=1639800/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=11068 CPUtime=12.69
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 2714 0 0 0 1268 1 0 0 25 0 1 0 125001615 11333632 2615 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531429 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 2767 2615 67 122 0 2641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11068

[startup+25.5019 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 1605
/proc/meminfo: memFree=1638712/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=12184 CPUtime=25.48
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 2994 0 0 0 2547 1 0 0 25 0 1 0 125001615 12476416 2895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 3046 2895 67 122 0 2920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12184

[startup+51.1017 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 1605
/proc/meminfo: memFree=1637304/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=13556 CPUtime=51.08
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 3343 0 0 0 5106 2 0 0 25 0 1 0 125001615 13881344 3244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 3389 3244 67 122 0 3263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13556

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 1605
/proc/meminfo: memFree=1634232/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=16564 CPUtime=102.26
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 4103 0 0 0 10224 2 0 0 25 0 1 0 125001615 16961536 4004 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 4141 4004 67 122 0 4015 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16564

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 1605
/proc/meminfo: memFree=1632312/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=18452 CPUtime=162.25
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 4583 0 0 0 16222 3 0 0 25 0 1 0 125001615 18894848 4482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 4613 4482 67 122 0 4487 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18452

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 1605
/proc/meminfo: memFree=1632056/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=18728 CPUtime=222.22
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 4651 0 0 0 22219 3 0 0 25 0 1 0 125001615 19177472 4546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 4682 4546 67 122 0 4556 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18728

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1605
/proc/meminfo: memFree=1630264/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=20456 CPUtime=282.21
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 5097 0 0 0 28217 4 0 0 25 0 1 0 125001615 20946944 4986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 5114 4986 67 122 0 4988 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20456

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1605
/proc/meminfo: memFree=1630200/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=20448 CPUtime=342.19
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 5116 0 0 0 34214 5 0 0 25 0 1 0 125001615 20938752 4984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 5112 4984 67 122 0 4986 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20448

[startup+402.302 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 1605
/proc/meminfo: memFree=1628152/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=22556 CPUtime=402.17
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 5741 0 0 0 40212 5 0 0 25 0 1 0 125001615 23097344 5468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 5639 5468 67 122 0 5513 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22556

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 1605
/proc/meminfo: memFree=1627576/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=23104 CPUtime=462.16
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 6129 0 0 0 46210 6 0 0 25 0 1 0 125001615 23658496 5618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 5776 5618 67 122 0 5650 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23104

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 1605
/proc/meminfo: memFree=1627384/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=23492 CPUtime=522.14
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 6471 0 0 0 52207 7 0 0 25 0 1 0 125001615 24055808 5688 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 5873 5688 67 122 0 5747 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23492

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1605
/proc/meminfo: memFree=1627384/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=23492 CPUtime=582.12
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 6724 0 0 0 58205 7 0 0 25 0 1 0 125001615 24055808 5703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 5873 5703 67 122 0 5747 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23492

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1605
/proc/meminfo: memFree=1625592/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=25208 CPUtime=642.11
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 7416 0 0 0 64203 8 0 0 25 0 1 0 125001615 25812992 6141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530544 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 6302 6141 67 122 0 6176 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25208


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1614328/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=36316 CPUtime=4001.03
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 19654 0 0 0 400054 49 0 0 25 0 1 0 125001615 37187584 8928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9079 8928 67 122 0 8953 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 36316

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1614264/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=36316 CPUtime=4061.01
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 19754 0 0 0 406052 49 0 0 25 0 1 0 125001615 37187584 8928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9079 8928 67 122 0 8953 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 36316

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1614328/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=36316 CPUtime=4121
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 19754 0 0 0 412050 50 0 0 25 0 1 0 125001615 37187584 8928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9079 8928 67 122 0 8953 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 36316

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1614328/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=36316 CPUtime=4180.97
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 19904 0 0 0 418047 50 0 0 25 0 1 0 125001615 37187584 8928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9079 8928 67 122 0 8953 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 36316

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1614200/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=36448 CPUtime=4240.96
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 20078 0 0 0 424045 51 0 0 25 0 1 0 125001615 37322752 8952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9112 8952 67 122 0 8986 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 36448

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1614200/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=36648 CPUtime=4300.94
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 20241 0 0 0 430043 51 0 0 25 0 1 0 125001615 37527552 8965 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9162 8965 67 122 0 9036 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 36648

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1614264/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=36448 CPUtime=4360.93
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 20428 0 0 0 436041 52 0 0 25 0 1 0 125001615 37322752 8952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9112 8952 67 122 0 8986 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 36448

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611960/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=38692 CPUtime=4420.91
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 21153 0 0 0 442038 53 0 0 25 0 1 0 125001615 39620608 9517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9673 9517 67 122 0 9547 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 38692

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611640/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39088 CPUtime=4480.89
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 21410 0 0 0 448035 54 0 0 25 0 1 0 125001615 40026112 9609 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9772 9609 67 122 0 9646 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 39088

[startup+4542.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 1813
/proc/meminfo: memFree=1611512/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39112 CPUtime=4540.86
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 21605 0 0 0 454032 54 0 0 25 0 1 0 125001615 40050688 9634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9778 9634 67 122 0 9652 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 39112

[startup+4602.3 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 1813
/proc/meminfo: memFree=1611256/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39376 CPUtime=4600.86
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 21831 0 0 0 460031 55 0 0 25 0 1 0 125001615 40321024 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9844 9695 67 122 0 9718 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 39376

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611192/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39376 CPUtime=4660.83
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 21996 0 0 0 466028 55 0 0 25 0 1 0 125001615 40321024 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9844 9695 67 122 0 9718 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 39376

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611192/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39376 CPUtime=4720.82
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 22106 0 0 0 472026 56 0 0 25 0 1 0 125001615 40321024 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9844 9695 67 122 0 9718 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 39376

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611192/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39376 CPUtime=4780.8
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 22106 0 0 0 478023 57 0 0 25 0 1 0 125001615 40321024 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9844 9695 67 122 0 9718 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 39376

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611128/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39376 CPUtime=4840.78
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 22161 0 0 0 484021 57 0 0 25 0 1 0 125001615 40321024 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9844 9695 67 122 0 9718 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 39376

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611064/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39376 CPUtime=4900.77
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 22326 0 0 0 490019 58 0 0 25 0 1 0 125001615 40321024 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9844 9695 67 122 0 9718 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 39376

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611256/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39376 CPUtime=4960.75
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 22491 0 0 0 496016 59 0 0 25 0 1 0 125001615 40321024 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9844 9695 67 122 0 9718 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 39376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1813
/proc/meminfo: memFree=1611192/2055920 swapFree=4158036/4192956
[pid=1604] ppid=1602 vsize=39376 CPUtime=5000.05
/proc/1604/stat : 1604 (mxc) R 1602 1604 1550 0 -1 4194304 22601 0 0 0 499946 59 0 0 25 0 1 0 125001615 40321024 9695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/1604/statm: 9844 9695 67 122 0 9718 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 39376

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4999.46
CPU system time (s): 0.601908
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 39596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.601908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22601
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= 6
involuntary context switches= 104043

runsolver used 3.75343 second user time and 10.9993 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Fri Apr 27 19:19:23 UTC 2007

IDJOB= 424537
IDBENCH= 20039
IDSOLVER= 174
FILE ID= node47/424537-1177701562

PBS_JOBID= 4698716

Free space on /tmp= 66450 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1744543366-13.cnf
COMMAND LINE= /tmp/evaluation/424537-1177701562/mxc /tmp/evaluation/424537-1177701562/instance-424537-1177701562.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-424537-1177701562 -o ROOT/results/node47/solver-424537-1177701562 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424537-1177701562/mxc /tmp/evaluation/424537-1177701562/instance-424537-1177701562.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f9dfefe909b6aaae015056afd3e2e3a1

RANDOM SEED= 901204347

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1650840 kB
Buffers:         41772 kB
Cached:         289480 kB
SwapCached:       4056 kB
Active:         176744 kB
Inactive:       178408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650840 kB
SwapTotal:     4192956 kB
SwapFree:      4158036 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            35500 kB
Committed_AS:  3969824 kB
PageTables:       1776 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= 66450 MiB

End job on node47 on Fri Apr 27 20:42:46 UTC 2007