Trace number 369180

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 5001.91

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-369180-1177292003 -o ROOT/results/node37/solver-369180-1177292003 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369180-1177292003/mxc /tmp/evaluation/369180-1177292003/instance-369180-1177292003.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: 0.78 0.95 0.98 3/78 2190
/proc/meminfo: memFree=1636352/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=1064 CPUtime=0
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 177112751 1089536 112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534135 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 266 112 57 122 0 140 0

[startup+0.0568831 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2190
/proc/meminfo: memFree=1636352/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=1196 CPUtime=0.05
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 168 0 0 0 5 0 0 0 18 0 1 0 177112751 1224704 152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 299 152 59 122 0 173 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1196

[startup+0.101892 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2190
/proc/meminfo: memFree=1636352/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=1328 CPUtime=0.1
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 215 0 0 0 10 0 0 0 18 0 1 0 177112751 1359872 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 332 199 59 122 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1328

[startup+0.30193 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2190
/proc/meminfo: memFree=1636352/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=1600 CPUtime=0.3
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 291 0 0 0 30 0 0 0 19 0 1 0 177112751 1638400 273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 400 273 67 122 0 274 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1600

[startup+0.702006 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2190
/proc/meminfo: memFree=1636352/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=1856 CPUtime=0.69
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 355 0 0 0 69 0 0 0 23 0 1 0 177112751 1900544 337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 464 337 67 122 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1856

[startup+1.50115 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 2191
/proc/meminfo: memFree=1635256/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=2120 CPUtime=1.49
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 403 0 0 0 149 0 0 0 25 0 1 0 177112751 2170880 385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 530 385 67 122 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.10146 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 2191
/proc/meminfo: memFree=1634744/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=2508 CPUtime=3.09
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 509 0 0 0 309 0 0 0 25 0 1 0 177112751 2568192 491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 627 491 67 122 0 501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30106 s]
/proc/loadavg: 0.80 0.95 0.98 2/79 2191
/proc/meminfo: memFree=1634168/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=2904 CPUtime=6.29
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 607 0 0 0 629 0 0 0 25 0 1 0 177112751 2973696 589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 726 589 67 122 0 600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2904

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 2191
/proc/meminfo: memFree=1633616/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=3416 CPUtime=12.69
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 720 0 0 0 1269 0 0 0 25 0 1 0 177112751 3497984 702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 854 702 67 122 0 728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3416

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 2191
/proc/meminfo: memFree=1632848/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=4028 CPUtime=25.49
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 889 0 0 0 2549 0 0 0 25 0 1 0 177112751 4124672 871 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 1007 871 67 122 0 881 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4028

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 2191
/proc/meminfo: memFree=1631632/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=5188 CPUtime=51.07
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 1183 0 0 0 5107 0 0 0 25 0 1 0 177112751 5312512 1165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 1297 1165 67 122 0 1171 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5188

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 2191
/proc/meminfo: memFree=1630672/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=6152 CPUtime=102.26
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 1430 0 0 0 10226 0 0 0 25 0 1 0 177112751 6299648 1412 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 1538 1412 67 122 0 1412 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6152

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 2191
/proc/meminfo: memFree=1629776/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=7056 CPUtime=162.24
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 1654 0 0 0 16223 1 0 0 25 0 1 0 177112751 7225344 1634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 1764 1634 67 122 0 1638 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7056

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2191
/proc/meminfo: memFree=1629008/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=7796 CPUtime=222.21
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 1836 0 0 0 22220 1 0 0 25 0 1 0 177112751 7983104 1813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 1949 1813 67 122 0 1823 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7796

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2191
/proc/meminfo: memFree=1628624/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=8164 CPUtime=282.19
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 1932 0 0 0 28217 2 0 0 25 0 1 0 177112751 8359936 1909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 2041 1909 67 122 0 1915 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8164

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2191
/proc/meminfo: memFree=1627992/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=8836 CPUtime=342.17
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 2098 0 0 0 34215 2 0 0 25 0 1 0 177112751 9048064 2075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 2209 2075 67 122 0 2083 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2193
/proc/meminfo: memFree=1627672/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=9204 CPUtime=402.15
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 2181 0 0 0 40212 3 0 0 25 0 1 0 177112751 9424896 2158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 2301 2158 67 122 0 2175 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9204

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2193
/proc/meminfo: memFree=1627480/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=9376 CPUtime=462.14
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 2245 0 0 0 46210 4 0 0 25 0 1 0 177112751 9601024 2212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 2344 2212 67 122 0 2218 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 9376

[startup+522.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/79 2193
/proc/meminfo: memFree=1627224/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=9604 CPUtime=522.11
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 2325 0 0 0 52207 4 0 0 25 0 1 0 177112751 9834496 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 2401 2268 67 122 0 2275 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9604

[startup+582.303 s]
/proc/loadavg: 1.08 1.00 0.99 2/79 2193
/proc/meminfo: memFree=1626712/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=10152 CPUtime=582.1
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 2456 0 0 0 58205 5 0 0 25 0 1 0 177112751 10395648 2396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 2538 2396 67 122 0 2412 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 10152

[startup+642.301 s]
/proc/loadavg: 1.12 1.03 1.00 2/79 2193
/proc/meminfo: memFree=1626520/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=10344 CPUtime=642.08
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 2511 0 0 0 64203 5 0 0 25 0 1 0 177112751 10592256 2451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 2586 2451 67 122 0 2460 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10344


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1618136/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18520 CPUtime=4060.76
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5097 0 0 0 406045 31 0 0 25 0 1 0 177112751 18964480 4503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4630 4503 67 122 0 4504 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 18520

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 2804
/proc/meminfo: memFree=1618200/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18520 CPUtime=4120.74
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5097 0 0 0 412042 32 0 0 25 0 1 0 177112751 18964480 4503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4630 4503 67 122 0 4504 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 18520

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1618200/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18520 CPUtime=4180.72
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5097 0 0 0 418040 32 0 0 25 0 1 0 177112751 18964480 4503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4630 4503 67 122 0 4504 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 18520

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1618200/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18520 CPUtime=4240.71
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5098 0 0 0 424038 33 0 0 25 0 1 0 177112751 18964480 4504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4630 4504 67 122 0 4504 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 18520

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1618136/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18520 CPUtime=4300.68
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5098 0 0 0 430035 33 0 0 25 0 1 0 177112751 18964480 4504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4630 4504 67 122 0 4504 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 18520

[startup+4362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 2804
/proc/meminfo: memFree=1618200/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18520 CPUtime=4360.66
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5098 0 0 0 436033 33 0 0 25 0 1 0 177112751 18964480 4504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4630 4504 67 122 0 4504 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 18520

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 2804
/proc/meminfo: memFree=1618136/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18600 CPUtime=4420.64
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5108 0 0 0 442030 34 0 0 25 0 1 0 177112751 19046400 4514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4650 4514 67 122 0 4524 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 18600

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617880/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18632 CPUtime=4480.62
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5281 0 0 0 448028 34 0 0 25 0 1 0 177112751 19079168 4532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4658 4532 67 122 0 4532 0
Current children cumulated CPU time (s) 4480.62
Current children cumulated vsize (KiB) 18632

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617880/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18632 CPUtime=4540.6
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5281 0 0 0 454025 35 0 0 25 0 1 0 177112751 19079168 4532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4658 4532 67 122 0 4532 0
Current children cumulated CPU time (s) 4540.6
Current children cumulated vsize (KiB) 18632

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 2804
/proc/meminfo: memFree=1617944/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18632 CPUtime=4600.58
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5281 0 0 0 460023 35 0 0 25 0 1 0 177112751 19079168 4532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531174 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4658 4532 67 122 0 4532 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 18632

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617944/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18632 CPUtime=4660.55
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5281 0 0 0 466020 35 0 0 25 0 1 0 177112751 19079168 4532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534164 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4658 4532 67 122 0 4532 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 18632

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617944/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18664 CPUtime=4720.54
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5296 0 0 0 472018 36 0 0 25 0 1 0 177112751 19111936 4540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4666 4540 67 122 0 4540 0
Current children cumulated CPU time (s) 4720.54
Current children cumulated vsize (KiB) 18664

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617560/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=19004 CPUtime=4780.51
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5406 0 0 0 478015 36 0 0 25 0 1 0 177112751 19460096 4625 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4751 4625 67 122 0 4625 0
Current children cumulated CPU time (s) 4780.51
Current children cumulated vsize (KiB) 19004

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617560/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18844 CPUtime=4840.5
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5406 0 0 0 484013 37 0 0 25 0 1 0 177112751 19296256 4585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4711 4585 67 122 0 4585 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 18844

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617560/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=18940 CPUtime=4900.48
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5422 0 0 0 490011 37 0 0 25 0 1 0 177112751 19394560 4601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4735 4601 67 122 0 4609 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 18940

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617496/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=19036 CPUtime=4960.46
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5454 0 0 0 496008 38 0 0 25 0 1 0 177112751 19492864 4633 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4759 4633 67 122 0 4633 0
Current children cumulated CPU time (s) 4960.46
Current children cumulated vsize (KiB) 19036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617432/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=19196 CPUtime=5000.05
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5497 0 0 0 499967 38 0 0 25 0 1 0 177112751 19656704 4673 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4799 4673 67 122 0 4673 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19196

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2804
/proc/meminfo: memFree=1617432/2055920 swapFree=4159012/4192956
[pid=2190] ppid=2188 vsize=19196 CPUtime=5000.05
/proc/2190/stat : 2190 (mxc) R 2188 2190 2134 0 -1 4194304 5497 0 0 0 499967 38 0 0 25 0 1 0 177112751 19656704 4673 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/2190/statm: 4799 4673 67 122 0 4673 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.06
CPU user time (s): 4999.67
CPU system time (s): 0.38894
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 19324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5497
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= 12324

runsolver used 5.56915 second user time and 12.6301 second system time

The end



Launcher Data (download as text)




Begin job on node37 on Mon Apr 23 01:33:23 UTC 2007

IDJOB= 369180
IDBENCH= 24737
IDSOLVER= 181
FILE ID= node37/369180-1177292003

PBS_JOBID= 4650846

Free space on /tmp= 66416 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369180-1177292003/mxc /tmp/evaluation/369180-1177292003/instance-369180-1177292003.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-369180-1177292003 -o ROOT/results/node37/solver-369180-1177292003 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369180-1177292003/mxc /tmp/evaluation/369180-1177292003/instance-369180-1177292003.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5d5a2534629561aec3a6f7f6c6034d03

RANDOM SEED= 748484699

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1636824 kB
Buffers:         44616 kB
Cached:         279436 kB
SwapCached:       2484 kB
Active:         228772 kB
Inactive:       119000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636824 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          31308 kB
Slab:            56636 kB
Committed_AS:  2048772 kB
PageTables:       2000 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= 66416 MiB

End job on node37 on Mon Apr 23 02:56:48 UTC 2007