Trace number 298400

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) 1200.09 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
MD5SUM3731b562515f41a5190f82ea078ee6c1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06299
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/node18/watcher-298400-1171855542 -o ROOT/results/node18/solver-298400-1171855542 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298400-1171855542/mxc /tmp/evaluation/298400-1171855542/instance-298400-1171855542.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 22263
/proc/meminfo: memFree=1556200/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=1068 CPUtime=0
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 205508768 1093632 114 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530870 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 267 114 57 122 0 141 0

[startup+0.106854 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22263
/proc/meminfo: memFree=1556200/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=1340 CPUtime=0.1
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 200 0 0 0 10 0 0 0 18 0 1 0 205508768 1372160 182 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 335 182 67 122 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.514893 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22263
/proc/meminfo: memFree=1556200/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=1472 CPUtime=0.51
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 243 0 0 0 51 0 0 0 21 0 1 0 205508768 1507328 225 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 368 225 67 122 0 242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1472

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1555360/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=1604 CPUtime=1.33
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 283 0 0 0 133 0 0 0 25 0 1 0 205508768 1642496 265 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 401 265 67 122 0 275 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1604

[startup+2.97113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1555104/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=1736 CPUtime=2.96
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 320 0 0 0 296 0 0 0 25 0 1 0 205508768 1777664 302 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 434 302 67 122 0 308 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1736

[startup+6.25245 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1554784/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=1988 CPUtime=6.24
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 381 0 0 0 624 0 0 0 25 0 1 0 205508768 2035712 363 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530885 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 497 363 67 122 0 371 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1988

[startup+12.7031 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1554528/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=2236 CPUtime=12.69
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 434 0 0 0 1269 0 0 0 25 0 1 0 205508768 2289664 416 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 559 416 67 122 0 433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2236

[startup+25.5103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1554208/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=2576 CPUtime=25.49
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 510 0 0 0 2549 0 0 0 25 0 1 0 205508768 2637824 492 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 644 492 67 122 0 518 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2576

[startup+51.1238 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1553760/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=2924 CPUtime=51.1
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 612 0 0 0 5110 0 0 0 25 0 1 0 205508768 2994176 594 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 731 594 67 122 0 605 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2924

[startup+102.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1553312/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=3376 CPUtime=102.3
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 722 0 0 0 10230 0 0 0 25 0 1 0 205508768 3457024 704 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 844 704 67 122 0 718 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3376

[startup+162.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1552864/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=3712 CPUtime=162.33
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 817 0 0 0 16232 1 0 0 25 0 1 0 205508768 3801088 799 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530723 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 928 799 67 122 0 802 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 3712

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1552480/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=4116 CPUtime=222.34
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 913 0 0 0 22233 1 0 0 25 0 1 0 205508768 4214784 895 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1029 895 67 122 0 903 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4116

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1552224/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=4388 CPUtime=282.35
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 961 0 0 0 28233 2 0 0 25 0 1 0 205508768 4493312 943 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1097 943 67 122 0 971 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4388

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1551968/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=4588 CPUtime=342.36
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1021 0 0 0 34234 2 0 0 25 0 1 0 205508768 4698112 1003 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1147 1003 67 122 0 1021 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4588

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1551840/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=4688 CPUtime=402.39
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1051 0 0 0 40236 3 0 0 25 0 1 0 205508768 4800512 1033 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1172 1033 67 122 0 1046 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 4688

[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1551584/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=4996 CPUtime=462.4
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1121 0 0 0 46236 4 0 0 25 0 1 0 205508768 5115904 1103 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535353 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1249 1103 67 122 0 1123 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 4996

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22264
/proc/meminfo: memFree=1551392/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5132 CPUtime=522.41
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1156 0 0 0 52237 4 0 0 25 0 1 0 205508768 5255168 1138 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1283 1138 67 122 0 1157 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 5132

[startup+582.584 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22264
/proc/meminfo: memFree=1551392/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5224 CPUtime=582.44
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1178 0 0 0 58239 5 0 0 25 0 1 0 205508768 5349376 1160 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1306 1160 67 122 0 1180 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 5224

[startup+642.616 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22264
/proc/meminfo: memFree=1551264/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5324 CPUtime=642.44
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1205 0 0 0 64239 5 0 0 25 0 1 0 205508768 5451776 1187 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1331 1187 67 122 0 1205 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 5324

[startup+702.643 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 22264
/proc/meminfo: memFree=1551136/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5392 CPUtime=702.45
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1231 0 0 0 70240 5 0 0 25 0 1 0 205508768 5521408 1213 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1348 1213 67 122 0 1222 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 5392

[startup+762.668 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 22264
/proc/meminfo: memFree=1550880/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5672 CPUtime=762.47
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1293 0 0 0 76241 6 0 0 25 0 1 0 205508768 5808128 1275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1418 1275 67 122 0 1292 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 5672

[startup+822.699 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 22264
/proc/meminfo: memFree=1550880/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5672 CPUtime=822.49
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1302 0 0 0 82242 7 0 0 25 0 1 0 205508768 5808128 1284 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1418 1284 67 122 0 1292 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 5672

[startup+882.727 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22266
/proc/meminfo: memFree=1550816/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5768 CPUtime=882.49
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1314 0 0 0 88242 7 0 0 25 0 1 0 205508768 5906432 1296 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1442 1296 67 122 0 1316 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 5768

[startup+942.758 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22266
/proc/meminfo: memFree=1550816/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5768 CPUtime=942.51
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1328 0 0 0 94243 8 0 0 25 0 1 0 205508768 5906432 1310 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1442 1310 67 122 0 1316 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 5768

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22266
/proc/meminfo: memFree=1550688/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5840 CPUtime=1002.52
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1341 0 0 0 100244 8 0 0 25 0 1 0 205508768 5980160 1323 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1460 1323 67 122 0 1334 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 5840

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22266
/proc/meminfo: memFree=1550688/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5924 CPUtime=1062.55
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1357 0 0 0 106246 9 0 0 25 0 1 0 205508768 6066176 1339 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1481 1339 67 122 0 1355 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 5924

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22266
/proc/meminfo: memFree=1550560/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=5960 CPUtime=1122.55
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1375 0 0 0 112246 9 0 0 25 0 1 0 205508768 6103040 1357 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1490 1357 67 122 0 1364 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 5960

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22266
/proc/meminfo: memFree=1550432/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=6156 CPUtime=1182.57
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1421 0 0 0 118247 10 0 0 25 0 1 0 205508768 6303744 1403 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1539 1403 67 122 0 1413 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 6156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22266
/proc/meminfo: memFree=1550432/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=6156 CPUtime=1200.08
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1421 0 0 0 119998 10 0 0 25 0 1 0 205508768 6303744 1403 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1539 1403 67 122 0 1413 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6156

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 2/78 22266
/proc/meminfo: memFree=1550432/2055920 swapFree=4192812/4192956
[pid=22263] ppid=22261 vsize=6156 CPUtime=1200.08
/proc/22263/stat : 22263 (mxc) R 22261 22263 19783 0 -1 4194304 1421 0 0 0 119998 10 0 0 25 0 1 0 205508768 6303744 1403 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22263/statm: 1539 1403 67 122 0 1413 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.105983
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 6196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1421
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= 1419

runsolver used 1.41278 second user time and 2.71159 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Mon Feb 19 03:25:42 UTC 2007

IDJOB= 298400
IDBENCH= 19985
IDSOLVER= 107
FILE ID= node18/298400-1171855542

PBS_JOBID= 3839395

Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298400-1171855542/mxc /tmp/evaluation/298400-1171855542/instance-298400-1171855542.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-298400-1171855542 -o ROOT/results/node18/solver-298400-1171855542 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298400-1171855542/mxc /tmp/evaluation/298400-1171855542/instance-298400-1171855542.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  3731b562515f41a5190f82ea078ee6c1

RANDOM SEED= 995149407

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:       1556608 kB
Buffers:         52212 kB
Cached:         315668 kB
SwapCached:          0 kB
Active:         293876 kB
Inactive:       133616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             640 kB
Writeback:           0 kB
Mapped:          78508 kB
Slab:            57460 kB
Committed_AS:   785516 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 03:45:45 UTC 2007