Trace number 298359

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) 1200.03 1200.36

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
MD5SUM49141385aac03f506711f7c91a24b9ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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/node4/watcher-298359-1171854628 -o ROOT/results/node4/solver-298359-1171854628 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298359-1171854628/mxc /tmp/evaluation/298359-1171854628/instance-298359-1171854628.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 26620
/proc/meminfo: memFree=994656/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=1068 CPUtime=0
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 205417708 1093632 114 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 267 114 57 122 0 141 0

[startup+0.107615 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26620
/proc/meminfo: memFree=994656/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=1340 CPUtime=0.1
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 199 0 0 0 10 0 0 0 18 0 1 0 205417708 1372160 181 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 335 181 67 122 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.515654 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26620
/proc/meminfo: memFree=994656/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=1472 CPUtime=0.51
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 239 0 0 0 51 0 0 0 21 0 1 0 205417708 1507328 221 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 368 221 67 122 0 242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1472

[startup+1.33573 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26621
/proc/meminfo: memFree=993880/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=1604 CPUtime=1.33
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 278 0 0 0 133 0 0 0 25 0 1 0 205417708 1642496 260 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520785 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 401 260 67 122 0 275 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1604

[startup+2.97489 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26621
/proc/meminfo: memFree=993624/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=1724 CPUtime=2.97
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 320 0 0 0 297 0 0 0 25 0 1 0 205417708 1765376 302 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 431 302 67 122 0 305 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1724

[startup+6.2532 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26621
/proc/meminfo: memFree=993368/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=1980 CPUtime=6.24
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 372 0 0 0 624 0 0 0 25 0 1 0 205417708 2027520 354 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 495 354 67 122 0 369 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1980

[startup+12.7098 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26621
/proc/meminfo: memFree=993048/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=2232 CPUtime=12.7
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 436 0 0 0 1270 0 0 0 25 0 1 0 205417708 2285568 418 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 558 418 67 122 0 432 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2232

[startup+25.6111 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26621
/proc/meminfo: memFree=992664/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=2592 CPUtime=25.59
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 517 0 0 0 2559 0 0 0 25 0 1 0 205417708 2654208 499 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 648 499 67 122 0 522 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 2592

[startup+51.2205 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26621
/proc/meminfo: memFree=992152/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=3064 CPUtime=51.19
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 633 0 0 0 5119 0 0 0 25 0 1 0 205417708 3137536 615 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 766 615 67 122 0 640 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3064

[startup+102.436 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26621
/proc/meminfo: memFree=991704/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=3480 CPUtime=102.4
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 748 0 0 0 10239 1 0 0 25 0 1 0 205417708 3563520 730 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 870 730 67 122 0 744 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 3480

[startup+162.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26621
/proc/meminfo: memFree=991384/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=3712 CPUtime=162.41
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 821 0 0 0 16240 1 0 0 25 0 1 0 205417708 3801088 803 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 928 803 67 122 0 802 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 3712

[startup+222.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26621
/proc/meminfo: memFree=991064/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=4072 CPUtime=222.42
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 905 0 0 0 22241 1 0 0 25 0 1 0 205417708 4169728 887 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1018 887 67 122 0 892 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 4072

[startup+282.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26621
/proc/meminfo: memFree=990808/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=4304 CPUtime=282.43
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 958 0 0 0 28241 2 0 0 25 0 1 0 205417708 4407296 940 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1076 940 67 122 0 950 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 4304

[startup+342.545 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26621
/proc/meminfo: memFree=990560/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=4596 CPUtime=342.45
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1015 0 0 0 34242 3 0 0 25 0 1 0 205417708 4706304 997 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1149 997 67 122 0 1023 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 4596

[startup+402.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26621
/proc/meminfo: memFree=990432/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=4700 CPUtime=402.45
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1050 0 0 0 40242 3 0 0 25 0 1 0 205417708 4812800 1032 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1175 1032 67 122 0 1049 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 4700

[startup+462.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26621
/proc/meminfo: memFree=990304/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=4852 CPUtime=462.47
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1090 0 0 0 46243 4 0 0 25 0 1 0 205417708 4968448 1072 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1213 1072 67 122 0 1087 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 4852

[startup+522.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26621
/proc/meminfo: memFree=990112/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5032 CPUtime=522.47
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1135 0 0 0 52243 4 0 0 25 0 1 0 205417708 5152768 1117 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1258 1117 67 122 0 1132 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 5032

[startup+582.659 s]
/proc/loadavg: 1.03 1.00 1.00 3/78 26621
/proc/meminfo: memFree=990048/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5032 CPUtime=582.49
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1146 0 0 0 58244 5 0 0 25 0 1 0 205417708 5152768 1128 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1258 1128 67 122 0 1132 0
Current children cumulated CPU time (s) 582.49
Current children cumulated vsize (KiB) 5032

[startup+642.687 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26621
/proc/meminfo: memFree=990048/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5224 CPUtime=642.5
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1174 0 0 0 64245 5 0 0 25 0 1 0 205417708 5349376 1156 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1306 1156 67 122 0 1180 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 5224

[startup+702.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26621
/proc/meminfo: memFree=989920/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5224 CPUtime=702.51
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1193 0 0 0 70245 6 0 0 25 0 1 0 205417708 5349376 1175 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1306 1175 67 122 0 1180 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 5224

[startup+762.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26621
/proc/meminfo: memFree=989728/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5492 CPUtime=762.51
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1247 0 0 0 76245 6 0 0 25 0 1 0 205417708 5623808 1229 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1373 1229 67 122 0 1247 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 5492

[startup+822.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26621
/proc/meminfo: memFree=989600/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5576 CPUtime=822.53
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1273 0 0 0 82246 7 0 0 25 0 1 0 205417708 5709824 1255 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1394 1255 67 122 0 1268 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 5576

[startup+882.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26621
/proc/meminfo: memFree=989536/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5664 CPUtime=882.54
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1285 0 0 0 88247 7 0 0 25 0 1 0 205417708 5799936 1267 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1416 1267 67 122 0 1290 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 5664

[startup+942.826 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26621
/proc/meminfo: memFree=989408/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5748 CPUtime=942.56
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1309 0 0 0 94248 8 0 0 25 0 1 0 205417708 5885952 1291 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1437 1291 67 122 0 1311 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 5748

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26621
/proc/meminfo: memFree=989472/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5748 CPUtime=1002.58
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1326 0 0 0 100249 9 0 0 25 0 1 0 205417708 5885952 1308 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1437 1308 67 122 0 1311 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 5748

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26621
/proc/meminfo: memFree=989408/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5828 CPUtime=1062.58
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1337 0 0 0 106249 9 0 0 25 0 1 0 205417708 5967872 1319 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1457 1319 67 122 0 1331 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 5828

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26621
/proc/meminfo: memFree=989344/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=5828 CPUtime=1122.59
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1346 0 0 0 112249 10 0 0 25 0 1 0 205417708 5967872 1328 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1457 1328 67 122 0 1331 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 5828

[startup+1182.93 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26621
/proc/meminfo: memFree=989216/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=6012 CPUtime=1182.6
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1377 0 0 0 118250 10 0 0 25 0 1 0 205417708 6156288 1359 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1503 1359 67 122 0 1377 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 6012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26621
/proc/meminfo: memFree=989088/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=6144 CPUtime=1200.01
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1410 0 0 0 119991 10 0 0 25 0 1 0 205417708 6291456 1392 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1536 1392 67 122 0 1410 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6144

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

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

[startup+1200.35 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26621
/proc/meminfo: memFree=989088/2055920 swapFree=4192812/4192956
[pid=26620] ppid=26618 vsize=6144 CPUtime=1200.01
/proc/26620/stat : 26620 (mxc) R 26618 26620 26563 0 -1 4194304 1410 0 0 0 119991 10 0 0 25 0 1 0 205417708 6291456 1392 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26620/statm: 1536 1392 67 122 0 1410 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.109983
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 6144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1410
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= 1943

runsolver used 1.23081 second user time and 2.67959 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Feb 19 03:10:28 UTC 2007

IDJOB= 298359
IDBENCH= 19984
IDSOLVER= 107
FILE ID= node4/298359-1171854628

PBS_JOBID= 3839411

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298359-1171854628/mxc /tmp/evaluation/298359-1171854628/instance-298359-1171854628.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-298359-1171854628 -o ROOT/results/node4/solver-298359-1171854628 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298359-1171854628/mxc /tmp/evaluation/298359-1171854628/instance-298359-1171854628.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  49141385aac03f506711f7c91a24b9ac

RANDOM SEED= 781993529

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:        995128 kB
Buffers:         58504 kB
Cached:         865752 kB
SwapCached:          0 kB
Active:         350952 kB
Inactive:       632776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        995128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          78368 kB
Slab:            62628 kB
Committed_AS:   904248 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 03:30:31 UTC 2007