Trace number 297621

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) 1200.06 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-297621-1171842084 -o ROOT/results/node68/solver-297621-1171842084 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297621-1171842084/mxc /tmp/evaluation/297621-1171842084/instance-297621-1171842084.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 0.99 1.00 3/64 11979
/proc/meminfo: memFree=730880/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=1064 CPUtime=0
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 204166022 1089536 118 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517594 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 266 118 57 122 0 140 0

[startup+0.107433 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 11979
/proc/meminfo: memFree=730880/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=1336 CPUtime=0.1
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 205 0 0 0 10 0 0 0 18 0 1 0 204166022 1368064 187 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 334 187 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.519475 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 11979
/proc/meminfo: memFree=730880/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=1464 CPUtime=0.51
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 249 0 0 0 51 0 0 0 22 0 1 0 204166022 1499136 231 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 366 231 67 122 0 240 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1464

[startup+1.33954 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=730040/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=1588 CPUtime=1.33
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 289 0 0 0 133 0 0 0 25 0 1 0 204166022 1626112 271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531164 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 397 271 67 122 0 271 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1588

[startup+2.97569 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=729784/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=1852 CPUtime=2.97
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 340 0 0 0 297 0 0 0 25 0 1 0 204166022 1896448 322 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 463 322 67 122 0 337 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1852

[startup+6.25199 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=729464/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=2104 CPUtime=6.24
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 397 0 0 0 624 0 0 0 25 0 1 0 204166022 2154496 379 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530997 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 526 379 67 122 0 400 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2104

[startup+12.7066 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=729160/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=2332 CPUtime=12.69
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 457 0 0 0 1269 0 0 0 25 0 1 0 204166022 2387968 439 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 583 439 67 122 0 457 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2332

[startup+25.5067 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=728904/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=2572 CPUtime=25.49
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 536 0 0 0 2549 0 0 0 25 0 1 0 204166022 2633728 518 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 643 518 67 122 0 517 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2572

[startup+51.1131 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=728584/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=2904 CPUtime=51.09
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 611 0 0 0 5109 0 0 0 25 0 1 0 204166022 2973696 593 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 726 593 67 122 0 600 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2904

[startup+102.324 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=728072/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=3320 CPUtime=102.28
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 720 0 0 0 10228 0 0 0 25 0 1 0 204166022 3399680 702 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 830 702 67 122 0 704 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3320

[startup+162.344 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=727560/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=3856 CPUtime=162.3
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 847 0 0 0 16229 1 0 0 25 0 1 0 204166022 3948544 829 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 964 829 67 122 0 838 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3856

[startup+222.359 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=727240/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=4140 CPUtime=222.3
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 924 0 0 0 22229 1 0 0 25 0 1 0 204166022 4239360 906 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1035 906 67 122 0 909 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4140

[startup+282.374 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=726984/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=4348 CPUtime=282.3
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 975 0 0 0 28229 1 0 0 25 0 1 0 204166022 4452352 957 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1087 957 67 122 0 961 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4348

[startup+342.392 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=726728/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=4644 CPUtime=342.3
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1040 0 0 0 34229 1 0 0 25 0 1 0 204166022 4755456 1022 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1161 1022 67 122 0 1035 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4644

[startup+402.414 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=726536/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=4808 CPUtime=402.3
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1085 0 0 0 40229 1 0 0 25 0 1 0 204166022 4923392 1067 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1202 1067 67 122 0 1076 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4808

[startup+462.432 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=726344/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5092 CPUtime=462.3
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1144 0 0 0 46229 1 0 0 25 0 1 0 204166022 5214208 1126 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1273 1126 67 122 0 1147 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5092

[startup+522.452 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=726216/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5184 CPUtime=522.32
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1167 0 0 0 52230 2 0 0 25 0 1 0 204166022 5308416 1149 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1296 1149 67 122 0 1170 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 5184

[startup+582.471 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=726088/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5328 CPUtime=582.32
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1207 0 0 0 58230 2 0 0 25 0 1 0 204166022 5455872 1189 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1332 1189 67 122 0 1206 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 5328

[startup+642.491 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11980
/proc/meminfo: memFree=726024/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5328 CPUtime=642.32
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1213 0 0 0 64230 2 0 0 25 0 1 0 204166022 5455872 1195 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1332 1195 67 122 0 1206 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 5328

[startup+702.506 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 11980
/proc/meminfo: memFree=725896/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5408 CPUtime=702.32
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1239 0 0 0 70230 2 0 0 25 0 1 0 204166022 5537792 1221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1352 1221 67 122 0 1226 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 5408

[startup+762.523 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11980
/proc/meminfo: memFree=725704/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5676 CPUtime=762.32
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1291 0 0 0 76230 2 0 0 25 0 1 0 204166022 5812224 1273 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1419 1273 67 122 0 1293 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 5676

[startup+822.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11980
/proc/meminfo: memFree=725640/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5676 CPUtime=822.33
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1310 0 0 0 82230 3 0 0 25 0 1 0 204166022 5812224 1292 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1419 1292 67 122 0 1293 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 5676

[startup+882.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11980
/proc/meminfo: memFree=725512/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5880 CPUtime=882.34
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1347 0 0 0 88231 3 0 0 25 0 1 0 204166022 6021120 1329 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1470 1329 67 122 0 1344 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 5880

[startup+942.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11980
/proc/meminfo: memFree=725448/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5968 CPUtime=942.33
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1366 0 0 0 94230 3 0 0 25 0 1 0 204166022 6111232 1348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1492 1348 67 122 0 1366 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 5968

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11980
/proc/meminfo: memFree=725384/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=5968 CPUtime=1002.34
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1370 0 0 0 100231 3 0 0 25 0 1 0 204166022 6111232 1352 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1492 1352 67 122 0 1366 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 5968

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11980
/proc/meminfo: memFree=725320/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=6056 CPUtime=1062.35
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1387 0 0 0 106232 3 0 0 25 0 1 0 204166022 6201344 1369 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1514 1369 67 122 0 1388 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 6056

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11980
/proc/meminfo: memFree=725320/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=6056 CPUtime=1122.36
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1396 0 0 0 112232 4 0 0 25 0 1 0 204166022 6201344 1378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1514 1378 67 122 0 1388 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 6056

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12044
/proc/meminfo: memFree=723784/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=6248 CPUtime=1182.34
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1445 0 0 0 118230 4 0 0 25 0 1 0 204166022 6397952 1427 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1562 1427 67 122 0 1436 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 6248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12080
/proc/meminfo: memFree=723784/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=6248 CPUtime=1200.04
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1445 0 0 0 120000 4 0 0 25 0 1 0 204166022 6397952 1427 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1562 1427 67 122 0 1436 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6248

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12080
/proc/meminfo: memFree=723784/2055920 swapFree=4183892/4192956
[pid=11979] ppid=11977 vsize=6248 CPUtime=1200.04
/proc/11979/stat : 11979 (mxc) R 11977 11979 11721 0 -1 4194304 1445 0 0 0 120000 4 0 0 25 0 1 0 204166022 6397952 1427 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11979/statm: 1562 1427 67 122 0 1436 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.045993
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 6248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1445
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= 969

runsolver used 0.711891 second user time and 2.52162 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Sun Feb 18 23:41:24 UTC 2007

IDJOB= 297621
IDBENCH= 19966
IDSOLVER= 107
FILE ID= node68/297621-1171842084

PBS_JOBID= 3839727

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297621-1171842084/mxc /tmp/evaluation/297621-1171842084/instance-297621-1171842084.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-297621-1171842084 -o ROOT/results/node68/solver-297621-1171842084 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297621-1171842084/mxc /tmp/evaluation/297621-1171842084/instance-297621-1171842084.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 209639275

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        731288 kB
Buffers:         49396 kB
Cached:        1153020 kB
SwapCached:       3088 kB
Active:         814096 kB
Inactive:       397832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        731288 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:             624 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            98736 kB
Committed_AS:   609016 kB
PageTables:       1380 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= 66563 MiB

End job on node68 on Mon Feb 19 00:01:26 UTC 2007