Trace number 298236

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) 1200.1 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node20/watcher-298236-1171852564 -o ROOT/results/node20/solver-298236-1171852564 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298236-1171852564/mxc /tmp/evaluation/298236-1171852564/instance-298236-1171852564.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 1.00 1.00 3/77 26244
/proc/meminfo: memFree=848184/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=1068 CPUtime=0
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 205210368 1093632 114 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 267 114 57 122 0 141 0

[startup+0.107478 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26244
/proc/meminfo: memFree=848184/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=1340 CPUtime=0.1
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 199 0 0 0 10 0 0 0 18 0 1 0 205210368 1372160 181 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 335 181 67 122 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.515527 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26244
/proc/meminfo: memFree=848184/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=1464 CPUtime=0.51
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 242 0 0 0 51 0 0 0 21 0 1 0 205210368 1499136 224 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 366 224 67 122 0 240 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1464

[startup+1.33563 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=847344/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=1596 CPUtime=1.33
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 278 0 0 0 133 0 0 0 25 0 1 0 205210368 1634304 260 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 399 260 67 122 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1596

[startup+2.97183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=847088/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=1712 CPUtime=2.96
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 321 0 0 0 296 0 0 0 25 0 1 0 205210368 1753088 303 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 428 303 67 122 0 302 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1712

[startup+6.25422 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=846768/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=2064 CPUtime=6.24
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 378 0 0 0 624 0 0 0 25 0 1 0 205210368 2113536 360 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 516 360 67 122 0 390 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2064

[startup+12.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=846448/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=2288 CPUtime=12.7
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 437 0 0 0 1270 0 0 0 25 0 1 0 205210368 2342912 419 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 572 419 67 122 0 446 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2288

[startup+25.5126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=846128/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=2520 CPUtime=25.49
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 510 0 0 0 2549 0 0 0 25 0 1 0 205210368 2580480 492 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 630 492 67 122 0 504 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2520

[startup+51.1227 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=845744/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=2948 CPUtime=51.1
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 611 0 0 0 5109 1 0 0 25 0 1 0 205210368 3018752 593 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 737 593 67 122 0 611 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2948

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=845296/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=3288 CPUtime=102.3
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 710 0 0 0 10229 1 0 0 25 0 1 0 205210368 3366912 692 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 822 692 67 122 0 696 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3288

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=844848/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=3700 CPUtime=162.33
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 807 0 0 0 16231 2 0 0 25 0 1 0 205210368 3788800 789 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 925 789 67 122 0 799 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 3700

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26245
/proc/meminfo: memFree=844464/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=4096 CPUtime=222.34
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 893 0 0 0 22232 2 0 0 25 0 1 0 205210368 4194304 875 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1024 875 67 122 0 898 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4096

[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=844272/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=4324 CPUtime=282.35
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 954 0 0 0 28232 3 0 0 25 0 1 0 205210368 4427776 936 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1081 936 67 122 0 955 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4324

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=844016/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=4412 CPUtime=342.36
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 992 0 0 0 34233 3 0 0 25 0 1 0 205210368 4517888 974 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1103 974 67 122 0 977 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4412

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=843824/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=4688 CPUtime=402.38
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1043 0 0 0 40234 4 0 0 25 0 1 0 205210368 4800512 1025 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1172 1025 67 122 0 1046 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 4688

[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=843568/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=4940 CPUtime=462.38
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1107 0 0 0 46234 4 0 0 25 0 1 0 205210368 5058560 1089 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1235 1089 67 122 0 1109 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4940

[startup+522.554 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26247
/proc/meminfo: memFree=843312/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5132 CPUtime=522.4
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1168 0 0 0 52235 5 0 0 25 0 1 0 205210368 5255168 1150 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1283 1150 67 122 0 1157 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 5132

[startup+582.583 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26247
/proc/meminfo: memFree=843184/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5224 CPUtime=582.41
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1193 0 0 0 58236 5 0 0 25 0 1 0 205210368 5349376 1175 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1306 1175 67 122 0 1180 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5224

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=843184/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5320 CPUtime=642.43
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1208 0 0 0 64237 6 0 0 25 0 1 0 205210368 5447680 1190 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1330 1190 67 122 0 1204 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 5320

[startup+702.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=843056/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5412 CPUtime=702.44
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1231 0 0 0 70238 6 0 0 25 0 1 0 205210368 5541888 1213 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1353 1213 67 122 0 1227 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 5412

[startup+762.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842864/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5616 CPUtime=762.46
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1279 0 0 0 76239 7 0 0 25 0 1 0 205210368 5750784 1261 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1404 1261 67 122 0 1278 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 5616

[startup+822.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842864/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5612 CPUtime=822.47
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1291 0 0 0 82240 7 0 0 25 0 1 0 205210368 5746688 1273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1403 1273 67 122 0 1277 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 5612

[startup+882.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842736/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5688 CPUtime=882.49
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1309 0 0 0 88241 8 0 0 25 0 1 0 205210368 5824512 1291 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1422 1291 67 122 0 1296 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 5688

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842608/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5780 CPUtime=942.51
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1337 0 0 0 94242 9 0 0 25 0 1 0 205210368 5918720 1319 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1445 1319 67 122 0 1319 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 5780

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842608/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5864 CPUtime=1002.52
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1344 0 0 0 100243 9 0 0 25 0 1 0 205210368 6004736 1326 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1466 1326 67 122 0 1340 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 5864

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842480/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=5932 CPUtime=1062.53
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1367 0 0 0 106244 9 0 0 25 0 1 0 205210368 6074368 1349 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1483 1349 67 122 0 1357 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 5932

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842352/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=6100 CPUtime=1122.55
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1404 0 0 0 112245 10 0 0 25 0 1 0 205210368 6246400 1386 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1525 1386 67 122 0 1399 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 6100

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842288/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=6172 CPUtime=1182.57
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1421 0 0 0 118246 11 0 0 25 0 1 0 205210368 6320128 1403 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1543 1403 67 122 0 1417 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 6172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842288/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=6172 CPUtime=1200.09
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1425 0 0 0 119998 11 0 0 25 0 1 0 205210368 6320128 1407 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1543 1407 67 122 0 1417 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6172

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26247
/proc/meminfo: memFree=842288/2055920 swapFree=4143444/4192956
[pid=26244] ppid=26242 vsize=6172 CPUtime=1200.09
/proc/26244/stat : 26244 (mxc) R 26242 26244 23035 0 -1 4194304 1425 0 0 0 119998 11 0 0 25 0 1 0 205210368 6320128 1407 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26244/statm: 1543 1407 67 122 0 1417 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.115982
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 6188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1425
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= 2299

runsolver used 1.49277 second user time and 2.6496 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Mon Feb 19 02:36:04 UTC 2007

IDJOB= 298236
IDBENCH= 19981
IDSOLVER= 107
FILE ID= node20/298236-1171852564

PBS_JOBID= 3839654

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298236-1171852564/mxc /tmp/evaluation/298236-1171852564/instance-298236-1171852564.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-298236-1171852564 -o ROOT/results/node20/solver-298236-1171852564 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298236-1171852564/mxc /tmp/evaluation/298236-1171852564/instance-298236-1171852564.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 192080336

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:        848592 kB
Buffers:         44212 kB
Cached:        1044816 kB
SwapCached:      15496 kB
Active:         878984 kB
Inactive:       235792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        848592 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:            78188 kB
Committed_AS:   512180 kB
PageTables:       1684 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 node20 on Mon Feb 19 02:56:06 UTC 2007