Trace number 297662

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) 1200.05 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
MD5SUM742af8c49b83baf589639ee213385309
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark879.487
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-297662-1171843071 -o ROOT/results/node18/solver-297662-1171843071 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297662-1171843071/mxc /tmp/evaluation/297662-1171843071/instance-297662-1171843071.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: 1.04 1.01 1.00 3/77 18733
/proc/meminfo: memFree=1647976/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=1064 CPUtime=0
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 204261659 1089536 108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530103 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 266 108 57 122 0 140 0

[startup+0.107742 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 18733
/proc/meminfo: memFree=1647976/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=1204 CPUtime=0.1
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 195 0 0 0 10 0 0 0 18 0 1 0 204261659 1232896 177 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 301 177 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.51578 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 18733
/proc/meminfo: memFree=1647976/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=1464 CPUtime=0.51
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 232 0 0 0 51 0 0 0 22 0 1 0 204261659 1499136 214 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 366 214 67 122 0 240 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1464

[startup+1.33686 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18734
/proc/meminfo: memFree=1647200/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=1596 CPUtime=1.33
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 282 0 0 0 133 0 0 0 25 0 1 0 204261659 1634304 264 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534996 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 399 264 67 122 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1596

[startup+2.97902 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18734
/proc/meminfo: memFree=1646880/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=1728 CPUtime=2.97
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 318 0 0 0 297 0 0 0 25 0 1 0 204261659 1769472 300 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 432 300 67 122 0 306 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1728

[startup+6.25533 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18734
/proc/meminfo: memFree=1646624/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=1976 CPUtime=6.25
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 365 0 0 0 625 0 0 0 25 0 1 0 204261659 2023424 347 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 494 347 67 122 0 368 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1976

[startup+12.711 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18734
/proc/meminfo: memFree=1646304/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=2204 CPUtime=12.7
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 428 0 0 0 1270 0 0 0 25 0 1 0 204261659 2256896 410 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 551 410 67 122 0 425 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2204

[startup+25.5122 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18734
/proc/meminfo: memFree=1646048/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=2572 CPUtime=25.5
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 508 0 0 0 2550 0 0 0 25 0 1 0 204261659 2633728 490 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 643 490 67 122 0 517 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2572

[startup+51.1257 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18734
/proc/meminfo: memFree=1645536/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=2888 CPUtime=51.1
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 609 0 0 0 5110 0 0 0 25 0 1 0 204261659 2957312 591 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 722 591 67 122 0 596 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2888

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18734
/proc/meminfo: memFree=1645152/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=3228 CPUtime=102.31
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 700 0 0 0 10231 0 0 0 25 0 1 0 204261659 3305472 682 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531128 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 807 682 67 122 0 681 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3228

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18734
/proc/meminfo: memFree=1644768/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=3568 CPUtime=162.32
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 779 0 0 0 16232 0 0 0 25 0 1 0 204261659 3653632 761 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 892 761 67 122 0 766 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3568

[startup+222.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18840
/proc/meminfo: memFree=1643184/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=3952 CPUtime=222.31
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 862 0 0 0 22230 1 0 0 25 0 1 0 204261659 4046848 844 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 988 844 67 122 0 862 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 3952

[startup+282.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18912
/proc/meminfo: memFree=1642864/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=4180 CPUtime=282.31
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 919 0 0 0 28230 1 0 0 25 0 1 0 204261659 4280320 901 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1045 901 67 122 0 919 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 4180

[startup+342.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1643808/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=4404 CPUtime=342.31
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 976 0 0 0 34230 1 0 0 25 0 1 0 204261659 4509696 958 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1101 958 67 122 0 975 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 4404

[startup+402.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1643680/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=4468 CPUtime=402.32
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 999 0 0 0 40231 1 0 0 25 0 1 0 204261659 4575232 981 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1117 981 67 122 0 991 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 4468

[startup+462.551 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18932
/proc/meminfo: memFree=1643616/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=4556 CPUtime=462.34
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1031 0 0 0 46232 2 0 0 25 0 1 0 204261659 4665344 1013 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528457 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1139 1013 67 122 0 1013 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 4556

[startup+522.577 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18932
/proc/meminfo: memFree=1643552/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=4732 CPUtime=522.35
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1059 0 0 0 52233 2 0 0 25 0 1 0 204261659 4845568 1041 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1183 1041 67 122 0 1057 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 4732

[startup+582.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1643424/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=4840 CPUtime=582.36
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1088 0 0 0 58234 2 0 0 25 0 1 0 204261659 4956160 1070 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1210 1070 67 122 0 1084 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 4840

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1643360/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=4968 CPUtime=642.37
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1124 0 0 0 64234 3 0 0 25 0 1 0 204261659 5087232 1106 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1242 1106 67 122 0 1116 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 4968

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1643168/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5124 CPUtime=702.38
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1168 0 0 0 70235 3 0 0 25 0 1 0 204261659 5246976 1150 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519340 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1281 1150 67 122 0 1155 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 5124

[startup+762.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642976/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5308 CPUtime=762.4
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1204 0 0 0 76236 4 0 0 25 0 1 0 204261659 5435392 1186 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531343 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1327 1186 67 122 0 1201 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 5308

[startup+822.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642848/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5436 CPUtime=822.42
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1232 0 0 0 82238 4 0 0 25 0 1 0 204261659 5566464 1214 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1359 1214 67 122 0 1233 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 5436

[startup+882.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642848/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5372 CPUtime=882.43
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1232 0 0 0 88239 4 0 0 25 0 1 0 204261659 5500928 1214 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1343 1214 67 122 0 1217 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 5372

[startup+942.783 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642720/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5480 CPUtime=942.45
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1256 0 0 0 94240 5 0 0 25 0 1 0 204261659 5611520 1238 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1370 1238 67 122 0 1244 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 5480

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642784/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5580 CPUtime=1002.47
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1276 0 0 0 100242 5 0 0 25 0 1 0 204261659 5713920 1258 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134686970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1395 1258 67 122 0 1269 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 5580

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642784/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5580 CPUtime=1062.48
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1283 0 0 0 106243 5 0 0 25 0 1 0 204261659 5713920 1265 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1395 1265 67 122 0 1269 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 5580

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642528/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5760 CPUtime=1122.49
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1329 0 0 0 112243 6 0 0 25 0 1 0 204261659 5898240 1311 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1440 1311 67 122 0 1314 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 5760

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642464/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5936 CPUtime=1182.52
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1369 0 0 0 118245 7 0 0 25 0 1 0 204261659 6078464 1351 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1484 1351 67 122 0 1358 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 5936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642464/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5936 CPUtime=1200.04
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1370 0 0 0 119997 7 0 0 25 0 1 0 204261659 6078464 1352 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1484 1352 67 122 0 1358 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5936

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18932
/proc/meminfo: memFree=1642464/2055920 swapFree=4192812/4192956
[pid=18733] ppid=18731 vsize=5936 CPUtime=1200.04
/proc/18733/stat : 18733 (mxc) R 18731 18733 18255 0 -1 4194304 1370 0 0 0 119997 7 0 0 25 0 1 0 204261659 6078464 1352 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/18733/statm: 1484 1352 67 122 0 1358 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.073988
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 5980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1370
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= 24310

runsolver used 1.35279 second user time and 2.77758 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Sun Feb 18 23:57:51 UTC 2007

IDJOB= 297662
IDBENCH= 19967
IDSOLVER= 107
FILE ID= node18/297662-1171843071

PBS_JOBID= 3839377

Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297662-1171843071/mxc /tmp/evaluation/297662-1171843071/instance-297662-1171843071.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-297662-1171843071 -o ROOT/results/node18/solver-297662-1171843071 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297662-1171843071/mxc /tmp/evaluation/297662-1171843071/instance-297662-1171843071.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  742af8c49b83baf589639ee213385309

RANDOM SEED= 513270315

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1648384 kB
Buffers:         49324 kB
Cached:         228524 kB
SwapCached:          0 kB
Active:         268748 kB
Inactive:        68816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          78584 kB
Slab:            55648 kB
Committed_AS:   782732 kB
PageTables:       1668 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= 66548 MiB

End job on node18 on Mon Feb 19 00:17:54 UTC 2007