Trace number 424517

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 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
MD5SUMd9d38e7c336971f2f3e902a52634aaec
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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/node43/watcher-424517-1177692080 -o ROOT/results/node43/solver-424517-1177692080 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424517-1177692080/mxc /tmp/evaluation/424517-1177692080/instance-424517-1177692080.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 3/77 5020
/proc/meminfo: memFree=1550224/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=1064 CPUtime=0
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 217119791 1089536 126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530872 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 266 126 57 122 0 140 0

[startup+0.082478 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 5020
/proc/meminfo: memFree=1550224/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=1336 CPUtime=0.08
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 209 0 0 0 8 0 0 0 18 0 1 0 217119791 1368064 192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529185 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 334 192 67 122 0 208 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1336

[startup+0.102479 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 5020
/proc/meminfo: memFree=1550224/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=1336 CPUtime=0.1
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 209 0 0 0 10 0 0 0 18 0 1 0 217119791 1368064 192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 334 192 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.302497 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 5020
/proc/meminfo: memFree=1550224/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=1468 CPUtime=0.3
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 242 0 0 0 30 0 0 0 19 0 1 0 217119791 1503232 225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 367 225 67 122 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701532 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 5020
/proc/meminfo: memFree=1550224/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=1600 CPUtime=0.69
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 272 0 0 0 69 0 0 0 23 0 1 0 217119791 1638400 255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 400 255 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.5016 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 5021
/proc/meminfo: memFree=1549384/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=1728 CPUtime=1.49
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 300 0 0 0 149 0 0 0 25 0 1 0 217119791 1769472 283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 432 283 67 122 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1728

[startup+3.10174 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 5021
/proc/meminfo: memFree=1549064/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=1848 CPUtime=3.09
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 355 0 0 0 309 0 0 0 25 0 1 0 217119791 1892352 338 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 462 338 67 122 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.30202 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 5021
/proc/meminfo: memFree=1548680/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=2212 CPUtime=6.29
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 417 0 0 0 629 0 0 0 25 0 1 0 217119791 2265088 400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 553 400 67 122 0 427 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2212

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 5021
/proc/meminfo: memFree=1548360/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=2432 CPUtime=12.69
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 474 0 0 0 1269 0 0 0 25 0 1 0 217119791 2490368 457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 608 457 67 122 0 482 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2432

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 5021
/proc/meminfo: memFree=1547976/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=2672 CPUtime=25.49
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 557 0 0 0 2549 0 0 0 25 0 1 0 217119791 2736128 540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 668 540 67 122 0 542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2672

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 5021
/proc/meminfo: memFree=1547592/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=3040 CPUtime=51.08
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 650 0 0 0 5108 0 0 0 25 0 1 0 217119791 3112960 633 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 760 633 67 122 0 634 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3040

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 5021
/proc/meminfo: memFree=1547016/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=3688 CPUtime=102.27
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 798 0 0 0 10226 1 0 0 25 0 1 0 217119791 3776512 781 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 922 781 67 122 0 796 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3688

[startup+162.302 s]
/proc/loadavg: 1.02 0.98 0.99 2/78 5021
/proc/meminfo: memFree=1546632/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=4116 CPUtime=162.25
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 898 0 0 0 16224 1 0 0 25 0 1 0 217119791 4214784 881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1029 881 67 122 0 903 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4116

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 5021
/proc/meminfo: memFree=1546248/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=4492 CPUtime=222.24
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 989 0 0 0 22222 2 0 0 25 0 1 0 217119791 4599808 972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1123 972 67 122 0 997 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4492

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 5021
/proc/meminfo: memFree=1546056/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=4688 CPUtime=282.22
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 1055 0 0 0 28220 2 0 0 25 0 1 0 217119791 4800512 1038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1172 1038 67 122 0 1046 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4688

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5021
/proc/meminfo: memFree=1545736/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=4956 CPUtime=342.21
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 1118 0 0 0 34218 3 0 0 25 0 1 0 217119791 5074944 1101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1239 1101 67 122 0 1113 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5021
/proc/meminfo: memFree=1545544/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=5156 CPUtime=402.2
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 1170 0 0 0 40216 4 0 0 25 0 1 0 217119791 5279744 1153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1289 1153 67 122 0 1163 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 5156

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5021
/proc/meminfo: memFree=1545416/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=5320 CPUtime=462.18
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 1196 0 0 0 46214 4 0 0 25 0 1 0 217119791 5447680 1179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1330 1179 67 122 0 1204 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5320

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5021
/proc/meminfo: memFree=1545160/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=5504 CPUtime=522.17
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 1255 0 0 0 52212 5 0 0 25 0 1 0 217119791 5636096 1238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1376 1238 67 122 0 1250 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 5504

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5021
/proc/meminfo: memFree=1545032/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=5684 CPUtime=582.15
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 1288 0 0 0 58210 5 0 0 25 0 1 0 217119791 5820416 1271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1421 1271 67 122 0 1295 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5684

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 5021
/proc/meminfo: memFree=1544904/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=5760 CPUtime=642.14
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 1320 0 0 0 64208 6 0 0 25 0 1 0 217119791 5898240 1303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 1440 1303 67 122 0 1314 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5760


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541512/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9068 CPUtime=4061.23
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2175 0 0 0 406087 36 0 0 25 0 1 0 217119791 9285632 2143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2267 2143 67 122 0 2141 0
Current children cumulated CPU time (s) 4061.23
Current children cumulated vsize (KiB) 9068

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541512/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9068 CPUtime=4121.21
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2175 0 0 0 412085 36 0 0 25 0 1 0 217119791 9285632 2143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2267 2143 67 122 0 2141 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 9068

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541576/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9068 CPUtime=4181.19
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2175 0 0 0 418083 36 0 0 25 0 1 0 217119791 9285632 2143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2267 2143 67 122 0 2141 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 9068

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541512/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9144 CPUtime=4241.18
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2187 0 0 0 424081 37 0 0 25 0 1 0 217119791 9363456 2155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2286 2155 67 122 0 2160 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 9144

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541512/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9144 CPUtime=4301.16
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2187 0 0 0 430079 37 0 0 25 0 1 0 217119791 9363456 2155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2286 2155 67 122 0 2160 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 9144

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541448/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9208 CPUtime=4361.15
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2197 0 0 0 436077 38 0 0 25 0 1 0 217119791 9428992 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2302 2165 67 122 0 2176 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 9208

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541448/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9208 CPUtime=4421.14
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2197 0 0 0 442075 39 0 0 25 0 1 0 217119791 9428992 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2302 2165 67 122 0 2176 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 9208

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541448/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9196 CPUtime=4481.12
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2197 0 0 0 448073 39 0 0 25 0 1 0 217119791 9416704 2165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2299 2165 67 122 0 2173 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 9196

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541448/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9196 CPUtime=4541.11
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2199 0 0 0 454071 40 0 0 25 0 1 0 217119791 9416704 2167 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2299 2167 67 122 0 2173 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 9196

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541384/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9196 CPUtime=4601.1
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2201 0 0 0 460070 40 0 0 25 0 1 0 217119791 9416704 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2299 2169 67 122 0 2173 0
Current children cumulated CPU time (s) 4601.1
Current children cumulated vsize (KiB) 9196

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541384/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9196 CPUtime=4661.08
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2201 0 0 0 466067 41 0 0 25 0 1 0 217119791 9416704 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531511 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2299 2169 67 122 0 2173 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 9196

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5221
/proc/meminfo: memFree=1541384/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9196 CPUtime=4721.07
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2201 0 0 0 472066 41 0 0 25 0 1 0 217119791 9416704 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2299 2169 67 122 0 2173 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 9196

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5247
/proc/meminfo: memFree=1540176/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9196 CPUtime=4781.04
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2201 0 0 0 478062 42 0 0 25 0 1 0 217119791 9416704 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2299 2169 67 122 0 2173 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 9196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5419
/proc/meminfo: memFree=1541040/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9268 CPUtime=4840.92
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2215 0 0 0 484050 42 0 0 25 0 1 0 217119791 9490432 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2317 2183 67 122 0 2191 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 9268

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5419
/proc/meminfo: memFree=1541064/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9328 CPUtime=4900.91
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2238 0 0 0 490048 43 0 0 25 0 1 0 217119791 9551872 2206 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2332 2206 67 122 0 2206 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 9328

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5419
/proc/meminfo: memFree=1541064/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9396 CPUtime=4960.9
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2241 0 0 0 496046 44 0 0 25 0 1 0 217119791 9621504 2209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2349 2209 67 122 0 2223 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 9396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5419
/proc/meminfo: memFree=1541064/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9468 CPUtime=5000.1
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2258 0 0 0 499966 44 0 0 25 0 1 0 217119791 9695232 2226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2367 2226 67 122 0 2241 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 9468

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5419
/proc/meminfo: memFree=1541064/2055920 swapFree=4158592/4192956
[pid=5020] ppid=5018 vsize=9468 CPUtime=5000.1
/proc/5020/stat : 5020 (mxc) R 5018 5020 4966 0 -1 4194304 2258 0 0 0 499966 44 0 0 25 0 1 0 217119791 9695232 2226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/5020/statm: 2367 2226 67 122 0 2241 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 9468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.11
CPU user time (s): 4999.66
CPU system time (s): 0.443932
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 9468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2258
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= 102652

runsolver used 3.90341 second user time and 10.4054 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Fri Apr 27 16:41:20 UTC 2007

IDJOB= 424517
IDBENCH= 20016
IDSOLVER= 174
FILE ID= node43/424517-1177692080

PBS_JOBID= 4698700

Free space on /tmp= 66465 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424517-1177692080/mxc /tmp/evaluation/424517-1177692080/instance-424517-1177692080.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-424517-1177692080 -o ROOT/results/node43/solver-424517-1177692080 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424517-1177692080/mxc /tmp/evaluation/424517-1177692080/instance-424517-1177692080.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d9d38e7c336971f2f3e902a52634aaec

RANDOM SEED= 878476524

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1550632 kB
Buffers:         52092 kB
Cached:         359920 kB
SwapCached:       2856 kB
Active:         254092 kB
Inactive:       181556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550632 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          31344 kB
Slab:            55040 kB
Committed_AS:  2705960 kB
PageTables:       1896 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= 66465 MiB

End job on node43 on Fri Apr 27 18:04:43 UTC 2007