Trace number 424732

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) 5000.11 5002.01

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
Bench CategoryRANDOM (random 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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-424732-1177797922 -o ROOT/results/node40/solver-424732-1177797922 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424732-1177797922/mxc /tmp/evaluation/424732-1177797922/instance-424732-1177797922.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: 1.02 1.01 1.00 3/77 23854
/proc/meminfo: memFree=1638192/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=1200 CPUtime=0
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 108671743 1228800 144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 300 144 57 122 0 174 0

[startup+0.0905519 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 23854
/proc/meminfo: memFree=1638192/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=1332 CPUtime=0.08
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 206 0 0 0 8 0 0 0 18 0 1 0 108671743 1363968 191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 333 191 59 122 0 207 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1332

[startup+0.101556 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 23854
/proc/meminfo: memFree=1638192/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=1332 CPUtime=0.09
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 212 0 0 0 9 0 0 0 18 0 1 0 108671743 1363968 197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 333 197 59 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301597 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 23854
/proc/meminfo: memFree=1638192/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=1472 CPUtime=0.29
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 252 0 0 0 29 0 0 0 19 0 1 0 108671743 1507328 235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 368 235 67 122 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1472

[startup+0.701681 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 23854
/proc/meminfo: memFree=1638192/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=1596 CPUtime=0.69
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 285 0 0 0 69 0 0 0 23 0 1 0 108671743 1634304 268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 399 268 67 122 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1596

[startup+1.50185 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23855
/proc/meminfo: memFree=1637288/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=1844 CPUtime=1.49
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 326 0 0 0 149 0 0 0 25 0 1 0 108671743 1888256 309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530466 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 461 309 67 122 0 335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1844

[startup+3.10218 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23855
/proc/meminfo: memFree=1637032/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=1972 CPUtime=3.09
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 359 0 0 0 309 0 0 0 25 0 1 0 108671743 2019328 342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 493 342 67 122 0 367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1972

[startup+6.30185 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23855
/proc/meminfo: memFree=1636712/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=2232 CPUtime=6.29
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 427 0 0 0 629 0 0 0 25 0 1 0 108671743 2285568 410 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529516 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 558 410 67 122 0 432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2232

[startup+12.7012 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23855
/proc/meminfo: memFree=1636392/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=2484 CPUtime=12.69
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 485 0 0 0 1269 0 0 0 25 0 1 0 108671743 2543616 468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 621 468 67 122 0 495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2484

[startup+25.5019 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23855
/proc/meminfo: memFree=1636008/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=2844 CPUtime=25.48
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 576 0 0 0 2548 0 0 0 25 0 1 0 108671743 2912256 559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 711 559 67 122 0 585 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2844

[startup+51.1012 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1635560/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=3168 CPUtime=51.07
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 673 0 0 0 5107 0 0 0 25 0 1 0 108671743 3244032 656 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 792 656 67 122 0 666 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3168

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1634920/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=3744 CPUtime=102.26
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 821 0 0 0 10225 1 0 0 25 0 1 0 108671743 3833856 804 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 936 804 67 122 0 810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3744

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1634472/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=4232 CPUtime=162.24
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 937 0 0 0 16222 2 0 0 25 0 1 0 108671743 4333568 920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1058 920 67 122 0 932 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4232

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1634152/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=4552 CPUtime=222.21
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 1011 0 0 0 22219 2 0 0 25 0 1 0 108671743 4661248 994 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1138 994 67 122 0 1012 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4552

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1633832/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=4904 CPUtime=282.19
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 1098 0 0 0 28217 2 0 0 25 0 1 0 108671743 5021696 1081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1226 1081 67 122 0 1100 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4904

[startup+342.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23855
/proc/meminfo: memFree=1633512/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=5080 CPUtime=342.17
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 1153 0 0 0 34214 3 0 0 25 0 1 0 108671743 5201920 1136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1270 1136 67 122 0 1144 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5080

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23855
/proc/meminfo: memFree=1633448/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=5184 CPUtime=402.14
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 1181 0 0 0 40211 3 0 0 25 0 1 0 108671743 5308416 1164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1296 1164 67 122 0 1170 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5184

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1633256/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=5412 CPUtime=462.12
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 1229 0 0 0 46208 4 0 0 25 0 1 0 108671743 5541888 1212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1353 1212 67 122 0 1227 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5412

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1633000/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=5668 CPUtime=522.1
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 1290 0 0 0 52206 4 0 0 25 0 1 0 108671743 5804032 1273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1417 1273 67 122 0 1291 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5668

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1632936/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=5668 CPUtime=582.08
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 1304 0 0 0 58203 5 0 0 25 0 1 0 108671743 5804032 1287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1417 1287 67 122 0 1291 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23855
/proc/meminfo: memFree=1632680/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=6000 CPUtime=642.06
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 1376 0 0 0 64201 5 0 0 25 0 1 0 108671743 6144000 1359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 1500 1359 67 122 0 1374 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6000


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24055
/proc/meminfo: memFree=1628712/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=9980 CPUtime=4000.76
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2415 0 0 0 400042 34 0 0 25 0 1 0 108671743 10219520 2349 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2495 2349 67 122 0 2369 0
Current children cumulated CPU time (s) 4000.76
Current children cumulated vsize (KiB) 9980

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24055
/proc/meminfo: memFree=1628648/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10064 CPUtime=4060.74
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2429 0 0 0 406040 34 0 0 25 0 1 0 108671743 10305536 2363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2516 2363 67 122 0 2390 0
Current children cumulated CPU time (s) 4060.74
Current children cumulated vsize (KiB) 10064

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24055
/proc/meminfo: memFree=1628584/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10060 CPUtime=4120.72
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2442 0 0 0 412037 35 0 0 25 0 1 0 108671743 10301440 2376 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2515 2376 67 122 0 2389 0
Current children cumulated CPU time (s) 4120.72
Current children cumulated vsize (KiB) 10060

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24055
/proc/meminfo: memFree=1628520/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10208 CPUtime=4180.69
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2467 0 0 0 418034 35 0 0 25 0 1 0 108671743 10452992 2401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2552 2401 67 122 0 2426 0
Current children cumulated CPU time (s) 4180.69
Current children cumulated vsize (KiB) 10208

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24055
/proc/meminfo: memFree=1628456/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10260 CPUtime=4240.68
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2480 0 0 0 424032 36 0 0 25 0 1 0 108671743 10506240 2414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2565 2414 67 122 0 2439 0
Current children cumulated CPU time (s) 4240.68
Current children cumulated vsize (KiB) 10260

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24055
/proc/meminfo: memFree=1628520/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10256 CPUtime=4300.65
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2480 0 0 0 430029 36 0 0 25 0 1 0 108671743 10502144 2414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2564 2414 67 122 0 2438 0
Current children cumulated CPU time (s) 4300.65
Current children cumulated vsize (KiB) 10256

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24057
/proc/meminfo: memFree=1628328/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10256 CPUtime=4360.63
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2480 0 0 0 436026 37 0 0 25 0 1 0 108671743 10502144 2414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2564 2414 67 122 0 2438 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 10256

[startup+4422.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24057
/proc/meminfo: memFree=1628328/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10256 CPUtime=4420.61
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2491 0 0 0 442024 37 0 0 25 0 1 0 108671743 10502144 2425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2564 2425 67 122 0 2438 0
Current children cumulated CPU time (s) 4420.61
Current children cumulated vsize (KiB) 10256

[startup+4482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24057
/proc/meminfo: memFree=1628328/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10256 CPUtime=4480.59
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2491 0 0 0 448021 38 0 0 25 0 1 0 108671743 10502144 2425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2564 2425 67 122 0 2438 0
Current children cumulated CPU time (s) 4480.59
Current children cumulated vsize (KiB) 10256

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24057
/proc/meminfo: memFree=1628328/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10316 CPUtime=4540.56
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2512 0 0 0 454018 38 0 0 25 0 1 0 108671743 10563584 2440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2579 2440 67 122 0 2453 0
Current children cumulated CPU time (s) 4540.56
Current children cumulated vsize (KiB) 10316

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24057
/proc/meminfo: memFree=1628392/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10336 CPUtime=4600.55
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2522 0 0 0 460016 39 0 0 25 0 1 0 108671743 10584064 2445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2584 2445 67 122 0 2458 0
Current children cumulated CPU time (s) 4600.55
Current children cumulated vsize (KiB) 10336

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24057
/proc/meminfo: memFree=1628392/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10336 CPUtime=4660.52
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2522 0 0 0 466013 39 0 0 25 0 1 0 108671743 10584064 2445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2584 2445 67 122 0 2458 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 10336

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24057
/proc/meminfo: memFree=1628328/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10452 CPUtime=4720.5
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2539 0 0 0 472011 39 0 0 25 0 1 0 108671743 10702848 2462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2613 2462 67 122 0 2487 0
Current children cumulated CPU time (s) 4720.5
Current children cumulated vsize (KiB) 10452

[startup+4782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24057
/proc/meminfo: memFree=1628264/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10452 CPUtime=4780.48
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2539 0 0 0 478008 40 0 0 25 0 1 0 108671743 10702848 2462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2613 2462 67 122 0 2487 0
Current children cumulated CPU time (s) 4780.48
Current children cumulated vsize (KiB) 10452

[startup+4842.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24057
/proc/meminfo: memFree=1628264/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10452 CPUtime=4840.45
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2540 0 0 0 484005 40 0 0 25 0 1 0 108671743 10702848 2463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2613 2463 67 122 0 2487 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 10452

[startup+4902.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24057
/proc/meminfo: memFree=1628264/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10452 CPUtime=4900.44
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2541 0 0 0 490003 41 0 0 25 0 1 0 108671743 10702848 2464 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2613 2464 67 122 0 2487 0
Current children cumulated CPU time (s) 4900.44
Current children cumulated vsize (KiB) 10452

[startup+4962.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24057
/proc/meminfo: memFree=1628264/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10452 CPUtime=4960.41
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2545 0 0 0 496000 41 0 0 25 0 1 0 108671743 10702848 2468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2613 2468 67 122 0 2487 0
Current children cumulated CPU time (s) 4960.41
Current children cumulated vsize (KiB) 10452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24057
/proc/meminfo: memFree=1628200/2055920 swapFree=4157428/4192956
[pid=23854] ppid=23852 vsize=10488 CPUtime=5000.1
/proc/23854/stat : 23854 (mxc) R 23852 23854 23563 0 -1 4194304 2560 0 0 0 499969 41 0 0 25 0 1 0 108671743 10739712 2483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535011 0 0 4096 0 0 0 0 17 1 0 0
/proc/23854/statm: 2622 2483 67 122 0 2496 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 10488

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): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.69
CPU system time (s): 0.421935
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 10532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2560
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= 103248

runsolver used 3.9174 second user time and 10.2804 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Sat Apr 28 22:05:22 UTC 2007

IDJOB= 424732
IDBENCH= 20254
IDSOLVER= 174
FILE ID= node40/424732-1177797922

PBS_JOBID= 4715805

Free space on /tmp= 66526 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424732-1177797922/mxc /tmp/evaluation/424732-1177797922/instance-424732-1177797922.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-424732-1177797922 -o ROOT/results/node40/solver-424732-1177797922 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424732-1177797922/mxc /tmp/evaluation/424732-1177797922/instance-424732-1177797922.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 600265113

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1638664 kB
Buffers:         42620 kB
Cached:         305316 kB
SwapCached:      16816 kB
Active:         187700 kB
Inactive:       185188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638664 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:             676 kB
Writeback:           0 kB
Mapped:          30360 kB
Slab:            29756 kB
Committed_AS:  1066148 kB
PageTables:       1932 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= 66526 MiB

End job on node40 on Sat Apr 28 23:28:46 UTC 2007