Trace number 424485

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) 5000.1 5001.81

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark411.752
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node39/watcher-424485-1177677109 -o ROOT/results/node39/solver-424485-1177677109 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424485-1177677109/mxc /tmp/evaluation/424485-1177677109/instance-424485-1177677109.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: 1.07 1.03 1.00 3/77 22087
/proc/meminfo: memFree=1654648/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=1064 CPUtime=0
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 215622928 1089536 108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519524 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 266 108 57 122 0 140 0

[startup+0.0751169 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 22087
/proc/meminfo: memFree=1654648/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=1204 CPUtime=0.07
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 186 0 0 0 7 0 0 0 18 0 1 0 215622928 1232896 169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 301 169 67 122 0 175 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1204

[startup+0.101121 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 22087
/proc/meminfo: memFree=1654648/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=1204 CPUtime=0.09
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 215622928 1232896 174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 301 174 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301154 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 22087
/proc/meminfo: memFree=1654648/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=1336 CPUtime=0.29
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 214 0 0 0 29 0 0 0 19 0 1 0 215622928 1368064 197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 334 197 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701222 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 22087
/proc/meminfo: memFree=1654648/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=1464 CPUtime=0.69
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 241 0 0 0 69 0 0 0 22 0 1 0 215622928 1499136 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 366 224 67 122 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50136 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 22088
/proc/meminfo: memFree=1653936/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=1588 CPUtime=1.49
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 285 0 0 0 149 0 0 0 25 0 1 0 215622928 1626112 268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 397 268 67 122 0 271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1588

[startup+3.10163 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 22088
/proc/meminfo: memFree=1653616/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=1832 CPUtime=3.09
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 215622928 1875968 306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 458 306 67 122 0 332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1832

[startup+6.30117 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 22088
/proc/meminfo: memFree=1653296/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=1968 CPUtime=6.29
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 371 0 0 0 629 0 0 0 25 0 1 0 215622928 2015232 354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 492 354 67 122 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1968

[startup+12.7012 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 22088
/proc/meminfo: memFree=1652976/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=2224 CPUtime=12.69
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 437 0 0 0 1269 0 0 0 25 0 1 0 215622928 2277376 420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 556 420 67 122 0 430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2224

[startup+25.5014 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 22088
/proc/meminfo: memFree=1652720/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=2452 CPUtime=25.49
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 505 0 0 0 2549 0 0 0 25 0 1 0 215622928 2510848 488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 613 488 67 122 0 487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2452

[startup+51.1017 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 22088
/proc/meminfo: memFree=1652336/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=2856 CPUtime=51.08
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 589 0 0 0 5108 0 0 0 25 0 1 0 215622928 2924544 572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 714 572 67 122 0 588 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2856

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22088
/proc/meminfo: memFree=1651760/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=3332 CPUtime=102.26
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 716 0 0 0 10226 0 0 0 25 0 1 0 215622928 3411968 699 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 833 699 67 122 0 707 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3332

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22088
/proc/meminfo: memFree=1651376/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=3768 CPUtime=162.24
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 813 0 0 0 16223 1 0 0 25 0 1 0 215622928 3858432 796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 942 796 67 122 0 816 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3768

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22088
/proc/meminfo: memFree=1650992/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=4044 CPUtime=222.22
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 899 0 0 0 22221 1 0 0 25 0 1 0 215622928 4141056 882 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 1011 882 67 122 0 885 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4044

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22088
/proc/meminfo: memFree=1650800/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=4244 CPUtime=282.2
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 949 0 0 0 28219 1 0 0 25 0 1 0 215622928 4345856 932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 1061 932 67 122 0 935 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4244

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22088
/proc/meminfo: memFree=1650672/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=4424 CPUtime=342.18
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 980 0 0 0 34216 2 0 0 25 0 1 0 215622928 4530176 963 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 1106 963 67 122 0 980 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4424

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22088
/proc/meminfo: memFree=1650480/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=4560 CPUtime=402.16
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1018 0 0 0 40214 2 0 0 25 0 1 0 215622928 4669440 1001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 1140 1001 67 122 0 1014 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4560

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22088
/proc/meminfo: memFree=1650352/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=4732 CPUtime=462.14
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1065 0 0 0 46212 2 0 0 25 0 1 0 215622928 4845568 1048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 1183 1048 67 122 0 1057 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22090
/proc/meminfo: memFree=1650224/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=4808 CPUtime=522.13
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1085 0 0 0 52210 3 0 0 25 0 1 0 215622928 4923392 1068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 1202 1068 67 122 0 1076 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4808

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22090
/proc/meminfo: memFree=1650160/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=4904 CPUtime=582.1
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1108 0 0 0 58207 3 0 0 25 0 1 0 215622928 5021696 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 1226 1091 67 122 0 1100 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 4904

[startup+642.302 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 22090
/proc/meminfo: memFree=1650032/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=4992 CPUtime=642.09
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1132 0 0 0 64205 4 0 0 25 0 1 0 215622928 5111808 1115 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 1248 1115 67 122 0 1122 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 4992


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22288
/proc/meminfo: memFree=1646960/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8064 CPUtime=4000.9
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1910 0 0 0 400061 29 0 0 25 0 1 0 215622928 8257536 1889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2016 1889 67 122 0 1890 0
Current children cumulated CPU time (s) 4000.9
Current children cumulated vsize (KiB) 8064

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22288
/proc/meminfo: memFree=1646896/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8064 CPUtime=4060.88
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1910 0 0 0 406059 29 0 0 25 0 1 0 215622928 8257536 1889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2016 1889 67 122 0 1890 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 8064

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646896/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8064 CPUtime=4120.87
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1913 0 0 0 412057 30 0 0 25 0 1 0 215622928 8257536 1892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2016 1892 67 122 0 1890 0
Current children cumulated CPU time (s) 4120.87
Current children cumulated vsize (KiB) 8064

[startup+4182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22290
/proc/meminfo: memFree=1646896/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8144 CPUtime=4180.84
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1918 0 0 0 418054 30 0 0 25 0 1 0 215622928 8339456 1897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2036 1897 67 122 0 1910 0
Current children cumulated CPU time (s) 4180.84
Current children cumulated vsize (KiB) 8144

[startup+4242.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 22290
/proc/meminfo: memFree=1646896/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8144 CPUtime=4240.83
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1919 0 0 0 424052 31 0 0 25 0 1 0 215622928 8339456 1898 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2036 1898 67 122 0 1910 0
Current children cumulated CPU time (s) 4240.83
Current children cumulated vsize (KiB) 8144

[startup+4302.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 22290
/proc/meminfo: memFree=1646832/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8144 CPUtime=4300.81
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1923 0 0 0 430050 31 0 0 25 0 1 0 215622928 8339456 1902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2036 1902 67 122 0 1910 0
Current children cumulated CPU time (s) 4300.81
Current children cumulated vsize (KiB) 8144

[startup+4362.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 22290
/proc/meminfo: memFree=1646896/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8144 CPUtime=4360.79
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1927 0 0 0 436047 32 0 0 25 0 1 0 215622928 8339456 1906 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2036 1906 67 122 0 1910 0
Current children cumulated CPU time (s) 4360.79
Current children cumulated vsize (KiB) 8144

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22290
/proc/meminfo: memFree=1646832/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8144 CPUtime=4420.77
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1927 0 0 0 442045 32 0 0 25 0 1 0 215622928 8339456 1906 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2036 1906 67 122 0 1910 0
Current children cumulated CPU time (s) 4420.77
Current children cumulated vsize (KiB) 8144

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22290
/proc/meminfo: memFree=1646704/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8380 CPUtime=4480.75
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 1972 0 0 0 448042 33 0 0 25 0 1 0 215622928 8581120 1945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2095 1945 67 122 0 1969 0
Current children cumulated CPU time (s) 4480.75
Current children cumulated vsize (KiB) 8380

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22290
/proc/meminfo: memFree=1646576/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8476 CPUtime=4540.73
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2006 0 0 0 454040 33 0 0 25 0 1 0 215622928 8679424 1979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2119 1979 67 122 0 1993 0
Current children cumulated CPU time (s) 4540.73
Current children cumulated vsize (KiB) 8476

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646576/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8476 CPUtime=4600.71
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2006 0 0 0 460038 33 0 0 25 0 1 0 215622928 8679424 1979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2119 1979 67 122 0 1993 0
Current children cumulated CPU time (s) 4600.71
Current children cumulated vsize (KiB) 8476

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646576/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8476 CPUtime=4660.69
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2006 0 0 0 466035 34 0 0 25 0 1 0 215622928 8679424 1979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2119 1979 67 122 0 1993 0
Current children cumulated CPU time (s) 4660.69
Current children cumulated vsize (KiB) 8476

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646512/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8520 CPUtime=4720.67
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2016 0 0 0 472033 34 0 0 25 0 1 0 215622928 8724480 1989 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2130 1989 67 122 0 2004 0
Current children cumulated CPU time (s) 4720.67
Current children cumulated vsize (KiB) 8520

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646512/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8520 CPUtime=4780.66
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2016 0 0 0 478031 35 0 0 25 0 1 0 215622928 8724480 1989 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2130 1989 67 122 0 2004 0
Current children cumulated CPU time (s) 4780.66
Current children cumulated vsize (KiB) 8520

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646448/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8520 CPUtime=4840.63
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2016 0 0 0 484028 35 0 0 25 0 1 0 215622928 8724480 1989 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2130 1989 67 122 0 2004 0
Current children cumulated CPU time (s) 4840.63
Current children cumulated vsize (KiB) 8520

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646384/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8644 CPUtime=4900.62
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2038 0 0 0 490026 36 0 0 25 0 1 0 215622928 8851456 2011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2161 2011 67 122 0 2035 0
Current children cumulated CPU time (s) 4900.62
Current children cumulated vsize (KiB) 8644

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646384/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8644 CPUtime=4960.59
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2043 0 0 0 496023 36 0 0 25 0 1 0 215622928 8851456 2016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2161 2016 67 122 0 2035 0
Current children cumulated CPU time (s) 4960.59
Current children cumulated vsize (KiB) 8644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22290
/proc/meminfo: memFree=1646448/2055920 swapFree=4159396/4192956
[pid=22087] ppid=22085 vsize=8644 CPUtime=5000.09
/proc/22087/stat : 22087 (mxc) R 22085 22087 21796 0 -1 4194304 2043 0 0 0 499972 37 0 0 25 0 1 0 215622928 8851456 2016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22087/statm: 2161 2016 67 122 0 2035 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 8644

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): 5001.81
CPU time (s): 5000.1
CPU user time (s): 4999.73
CPU system time (s): 0.373943
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 8656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2043
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= 8292

runsolver used 3.81742 second user time and 11.1333 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Fri Apr 27 12:31:49 UTC 2007

IDJOB= 424485
IDBENCH= 19974
IDSOLVER= 174
FILE ID= node39/424485-1177677109

PBS_JOBID= 4698586

Free space on /tmp= 66534 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424485-1177677109/mxc /tmp/evaluation/424485-1177677109/instance-424485-1177677109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-424485-1177677109 -o ROOT/results/node39/solver-424485-1177677109 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424485-1177677109/mxc /tmp/evaluation/424485-1177677109/instance-424485-1177677109.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 319188361

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1655120 kB
Buffers:         47996 kB
Cached:         260204 kB
SwapCached:      13984 kB
Active:         197968 kB
Inactive:       134472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655120 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          31084 kB
Slab:            53700 kB
Committed_AS:  2062636 kB
PageTables:       2012 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= 66534 MiB

End job on node39 on Fri Apr 27 13:55:13 UTC 2007