Trace number 297990

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) 1200.02 1200.73

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
MD5SUM147d23e113da0ae41cf7bb7585265fd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
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/node4/watcher-297990-1171848613 -o ROOT/results/node4/solver-297990-1171848613 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297990-1171848613/mxc /tmp/evaluation/297990-1171848613/instance-297990-1171848613.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: 0.92 0.98 0.99 3/77 25548
/proc/meminfo: memFree=994912/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=1064 CPUtime=0
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 204816128 1089536 108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 266 108 57 122 0 140 0

[startup+0.107608 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25548
/proc/meminfo: memFree=994912/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=1204 CPUtime=0.1
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 204816128 1232896 176 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 301 176 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.515648 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25548
/proc/meminfo: memFree=994912/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=1468 CPUtime=0.51
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 237 0 0 0 51 0 0 0 22 0 1 0 204816128 1503232 219 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 367 219 67 122 0 241 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.33673 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25549
/proc/meminfo: memFree=994136/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=1588 CPUtime=1.33
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 273 0 0 0 133 0 0 0 25 0 1 0 204816128 1626112 255 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 397 255 67 122 0 271 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1588

[startup+2.97889 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25549
/proc/meminfo: memFree=993816/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=1716 CPUtime=2.97
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 314 0 0 0 297 0 0 0 25 0 1 0 204816128 1757184 296 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 429 296 67 122 0 303 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1716

[startup+6.25521 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25549
/proc/meminfo: memFree=993560/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=1964 CPUtime=6.25
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 372 0 0 0 625 0 0 0 25 0 1 0 204816128 2011136 354 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 491 354 67 122 0 365 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1964

[startup+12.7148 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25549
/proc/meminfo: memFree=993176/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=2212 CPUtime=12.71
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 437 0 0 0 1271 0 0 0 25 0 1 0 204816128 2265088 419 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 553 419 67 122 0 427 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 2212

[startup+25.5191 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 25549
/proc/meminfo: memFree=992920/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=2476 CPUtime=25.49
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 510 0 0 0 2549 0 0 0 25 0 1 0 204816128 2535424 492 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 619 492 67 122 0 493 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2476

[startup+51.1356 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25549
/proc/meminfo: memFree=992600/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=2812 CPUtime=51.1
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 592 0 0 0 5110 0 0 0 25 0 1 0 204816128 2879488 574 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 703 574 67 122 0 577 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2812

[startup+102.37 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25549
/proc/meminfo: memFree=992088/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=3260 CPUtime=102.3
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 696 0 0 0 10230 0 0 0 25 0 1 0 204816128 3338240 678 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 815 678 67 122 0 689 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3260

[startup+162.421 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25549
/proc/meminfo: memFree=991640/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=3708 CPUtime=162.31
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 809 0 0 0 16231 0 0 0 25 0 1 0 204816128 3796992 791 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 927 791 67 122 0 801 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3708

[startup+222.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25549
/proc/meminfo: memFree=991320/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=4032 CPUtime=222.32
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 890 0 0 0 22232 0 0 0 25 0 1 0 204816128 4128768 872 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1008 872 67 122 0 882 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4032

[startup+282.513 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25549
/proc/meminfo: memFree=990936/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=4448 CPUtime=282.33
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 980 0 0 0 28233 0 0 0 25 0 1 0 204816128 4554752 962 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1112 962 67 122 0 986 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 4448

[startup+342.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25549
/proc/meminfo: memFree=990808/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=4500 CPUtime=342.34
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1010 0 0 0 34233 1 0 0 25 0 1 0 204816128 4608000 992 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519942 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1125 992 67 122 0 999 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 4500

[startup+402.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25549
/proc/meminfo: memFree=990616/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=4676 CPUtime=402.35
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1055 0 0 0 40234 1 0 0 25 0 1 0 204816128 4788224 1037 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1169 1037 67 122 0 1043 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 4676

[startup+462.649 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25549
/proc/meminfo: memFree=990360/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5056 CPUtime=462.35
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1147 0 0 0 46234 1 0 0 25 0 1 0 204816128 5177344 1129 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1264 1129 67 122 0 1138 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 5056

[startup+522.696 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25549
/proc/meminfo: memFree=990296/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5056 CPUtime=522.36
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1152 0 0 0 52235 1 0 0 25 0 1 0 204816128 5177344 1134 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1264 1134 67 122 0 1138 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 5056

[startup+582.745 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25551
/proc/meminfo: memFree=990168/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5220 CPUtime=582.36
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1175 0 0 0 58235 1 0 0 25 0 1 0 204816128 5345280 1157 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1305 1157 67 122 0 1179 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 5220

[startup+642.793 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25551
/proc/meminfo: memFree=990104/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5324 CPUtime=642.37
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1210 0 0 0 64236 1 0 0 25 0 1 0 204816128 5451776 1192 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1331 1192 67 122 0 1205 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 5324

[startup+702.837 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25551
/proc/meminfo: memFree=989848/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5504 CPUtime=702.39
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1253 0 0 0 70237 2 0 0 25 0 1 0 204816128 5636096 1235 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528161 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1376 1235 67 122 0 1250 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 5504

[startup+762.881 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25551
/proc/meminfo: memFree=989656/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5688 CPUtime=762.39
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1293 0 0 0 76237 2 0 0 25 0 1 0 204816128 5824512 1275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1422 1275 67 122 0 1296 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 5688

[startup+822.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25551
/proc/meminfo: memFree=989592/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5784 CPUtime=822.41
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1321 0 0 0 82239 2 0 0 25 0 1 0 204816128 5922816 1303 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1446 1303 67 122 0 1320 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 5784

[startup+882.976 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 25551
/proc/meminfo: memFree=989592/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5784 CPUtime=882.42
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1328 0 0 0 88240 2 0 0 25 0 1 0 204816128 5922816 1310 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1446 1310 67 122 0 1320 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 5784

[startup+943.024 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25551
/proc/meminfo: memFree=989464/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5904 CPUtime=942.43
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1348 0 0 0 94241 2 0 0 25 0 1 0 204816128 6045696 1330 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1476 1330 67 122 0 1350 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 5904

[startup+1003.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25551
/proc/meminfo: memFree=989464/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=5900 CPUtime=1002.45
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1359 0 0 0 100242 3 0 0 25 0 1 0 204816128 6041600 1341 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1475 1341 67 122 0 1349 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 5900

[startup+1063.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25551
/proc/meminfo: memFree=989336/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=6080 CPUtime=1062.47
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1407 0 0 0 106244 3 0 0 25 0 1 0 204816128 6225920 1389 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1520 1389 67 122 0 1394 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 6080

[startup+1123.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25551
/proc/meminfo: memFree=989208/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=6248 CPUtime=1122.49
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1439 0 0 0 112246 3 0 0 25 0 1 0 204816128 6397952 1421 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1562 1421 67 122 0 1436 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 6248

[startup+1183.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25551
/proc/meminfo: memFree=989208/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=6248 CPUtime=1182.49
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1450 0 0 0 118246 3 0 0 25 0 1 0 204816128 6397952 1432 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1562 1432 67 122 0 1436 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 6248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25551
/proc/meminfo: memFree=989144/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=6332 CPUtime=1200.01
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1456 0 0 0 119998 3 0 0 25 0 1 0 204816128 6483968 1438 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1583 1438 67 122 0 1457 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6332

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

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

[startup+1200.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25551
/proc/meminfo: memFree=989144/2055920 swapFree=4192812/4192956
[pid=25548] ppid=25546 vsize=6332 CPUtime=1200.01
/proc/25548/stat : 25548 (mxc) R 25546 25548 24699 0 -1 4194304 1456 0 0 0 119998 3 0 0 25 0 1 0 204816128 6483968 1438 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/25548/statm: 1583 1438 67 122 0 1457 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.73
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.032994
CPU usage (%): 99.9404
Max. virtual memory (cumulated for all children) (KiB): 6332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1456
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= 25865

runsolver used 1.08883 second user time and 3.18252 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Feb 19 01:30:13 UTC 2007

IDJOB= 297990
IDBENCH= 19975
IDSOLVER= 107
FILE ID= node4/297990-1171848613

PBS_JOBID= 3839393

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297990-1171848613/mxc /tmp/evaluation/297990-1171848613/instance-297990-1171848613.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-297990-1171848613 -o ROOT/results/node4/solver-297990-1171848613 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297990-1171848613/mxc /tmp/evaluation/297990-1171848613/instance-297990-1171848613.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  147d23e113da0ae41cf7bb7585265fd5

RANDOM SEED= 421786266

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        995320 kB
Buffers:         58276 kB
Cached:         865436 kB
SwapCached:          0 kB
Active:         351236 kB
Inactive:       632404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        995320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          78792 kB
Slab:            62488 kB
Committed_AS:   899036 kB
PageTables:       1768 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= 66552 MiB

End job on node4 on Mon Feb 19 01:50:16 UTC 2007