Trace number 424453

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) 5000.08 5001.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1119543818-13.UNSAT.shuffled.cnf
MD5SUM55bb30c2802c5be0aaea545997b74710
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark827.674
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-424453-1177661074 -o ROOT/results/node26/solver-424453-1177661074 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424453-1177661074/mxc /tmp/evaluation/424453-1177661074/instance-424453-1177661074.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/77 12000
/proc/meminfo: memFree=1453872/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=18528 CPUtime=0
/proc/12000/stat : 12000 (runsolver) R 11998 12000 11946 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 214024171 18972672 284 18446744073709551615 4194304 4255128 548682068960 18446744073709551615 269028486439 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12000/statm: 4632 284 249 14 0 2626 0

[startup+0.071966 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12000
/proc/meminfo: memFree=1453872/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=1472 CPUtime=0.06
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 254 0 0 0 6 0 0 0 18 0 1 0 214024171 1507328 205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 368 205 59 122 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1472

[startup+0.10197 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12000
/proc/meminfo: memFree=1453872/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=1472 CPUtime=0.09
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 274 0 0 0 9 0 0 0 18 0 1 0 214024171 1507328 225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 368 226 59 122 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301988 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12000
/proc/meminfo: memFree=1453872/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=1744 CPUtime=0.29
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 347 0 0 0 29 0 0 0 19 0 1 0 214024171 1785856 296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 436 296 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701026 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12000
/proc/meminfo: memFree=1453872/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=1896 CPUtime=0.69
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 392 0 0 0 69 0 0 0 22 0 1 0 214024171 1941504 341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 474 341 67 122 0 348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1896

[startup+1.5011 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 12001
/proc/meminfo: memFree=1452712/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=2012 CPUtime=1.49
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 425 0 0 0 149 0 0 0 25 0 1 0 214024171 2060288 374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 503 374 67 122 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2012

[startup+3.10125 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 12001
/proc/meminfo: memFree=1452392/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=2276 CPUtime=3.09
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 488 0 0 0 309 0 0 0 25 0 1 0 214024171 2330624 437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 569 437 67 122 0 443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2276

[startup+6.30255 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 12001
/proc/meminfo: memFree=1452008/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=2532 CPUtime=6.29
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 545 0 0 0 629 0 0 0 25 0 1 0 214024171 2592768 494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 633 494 67 122 0 507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2532

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 12001
/proc/meminfo: memFree=1451640/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=2832 CPUtime=12.69
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 613 0 0 0 1269 0 0 0 25 0 1 0 214024171 2899968 562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 708 562 67 122 0 582 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2832

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 12001
/proc/meminfo: memFree=1451192/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=3164 CPUtime=25.48
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 707 0 0 0 2548 0 0 0 25 0 1 0 214024171 3239936 656 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 791 656 67 122 0 665 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3164

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 12001
/proc/meminfo: memFree=1450808/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=3552 CPUtime=51.07
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 794 0 0 0 5107 0 0 0 25 0 1 0 214024171 3637248 743 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 888 743 67 122 0 762 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3552

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 12001
/proc/meminfo: memFree=1450360/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=4056 CPUtime=102.27
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 917 0 0 0 10226 1 0 0 25 0 1 0 214024171 4153344 866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1014 866 67 122 0 888 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4056

[startup+162.301 s]
/proc/loadavg: 1.02 0.98 0.99 2/78 12001
/proc/meminfo: memFree=1449784/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=4512 CPUtime=162.24
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1050 0 0 0 16223 1 0 0 25 0 1 0 214024171 4620288 999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1128 999 67 122 0 1002 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4512

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 12001
/proc/meminfo: memFree=1449400/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=4896 CPUtime=222.24
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1141 0 0 0 22222 2 0 0 25 0 1 0 214024171 5013504 1090 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1224 1090 67 122 0 1098 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4896

[startup+282.301 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 12001
/proc/meminfo: memFree=1449080/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=5184 CPUtime=282.22
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1205 0 0 0 28220 2 0 0 25 0 1 0 214024171 5308416 1154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1296 1154 67 122 0 1170 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5184

[startup+342.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 12001
/proc/meminfo: memFree=1448952/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=5184 CPUtime=342.2
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1221 0 0 0 34217 3 0 0 25 0 1 0 214024171 5308416 1170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1296 1170 67 122 0 1170 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5184

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12001
/proc/meminfo: memFree=1448760/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=5536 CPUtime=402.19
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1279 0 0 0 40216 3 0 0 25 0 1 0 214024171 5668864 1228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1384 1228 67 122 0 1258 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5536

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12001
/proc/meminfo: memFree=1448632/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=5664 CPUtime=462.18
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1311 0 0 0 46214 4 0 0 25 0 1 0 214024171 5799936 1260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1416 1260 67 122 0 1290 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5664

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12001
/proc/meminfo: memFree=1448632/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=5664 CPUtime=522.16
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1311 0 0 0 52212 4 0 0 25 0 1 0 214024171 5799936 1260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1416 1260 67 122 0 1290 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5664

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12001
/proc/meminfo: memFree=1448504/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=5784 CPUtime=582.15
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1346 0 0 0 58210 5 0 0 25 0 1 0 214024171 5922816 1295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1446 1295 67 122 0 1320 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5784

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12001
/proc/meminfo: memFree=1448376/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=5872 CPUtime=642.13
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 1366 0 0 0 64208 5 0 0 25 0 1 0 214024171 6012928 1315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1468 1315 67 122 0 1342 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5872


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445304/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=8948 CPUtime=4001.21
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2218 0 0 0 400085 36 0 0 25 0 1 0 214024171 9162752 2098 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2237 2098 67 122 0 2111 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 8948

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445304/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=8948 CPUtime=4061.2
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2218 0 0 0 406084 36 0 0 25 0 1 0 214024171 9162752 2098 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2237 2098 67 122 0 2111 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 8948

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445240/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=8948 CPUtime=4121.18
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2223 0 0 0 412082 36 0 0 25 0 1 0 214024171 9162752 2103 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2237 2103 67 122 0 2111 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 8948

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445240/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9012 CPUtime=4181.17
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2239 0 0 0 418080 37 0 0 25 0 1 0 214024171 9228288 2119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2253 2119 67 122 0 2127 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 9012

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445176/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4241.15
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 424078 37 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 9076

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445112/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4301.14
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 430076 38 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 9076

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445176/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4361.12
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 436074 38 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 9076

[startup+4422.3 s]
/proc/loadavg: 1.16 1.03 1.01 2/78 12201
/proc/meminfo: memFree=1445176/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4421.11
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 442072 39 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 9076

[startup+4482.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 12201
/proc/meminfo: memFree=1445176/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4481.09
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 448070 39 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 9076

[startup+4542.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 12201
/proc/meminfo: memFree=1445112/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4541.08
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 454068 40 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 9076

[startup+4602.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 12201
/proc/meminfo: memFree=1445176/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4601.07
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 460067 40 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531658 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 9076

[startup+4662.3 s]
/proc/loadavg: 1.01 1.03 1.00 3/78 12201
/proc/meminfo: memFree=1445112/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4661.04
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 466064 40 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 9076

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12201
/proc/meminfo: memFree=1445112/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4721.04
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 472063 41 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 9076

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12201
/proc/meminfo: memFree=1445112/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4781.02
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 478061 41 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 9076

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12201
/proc/meminfo: memFree=1445240/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4841
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 484059 41 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 9076

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445240/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4900.99
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 490057 42 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 9076

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445240/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=4960.97
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 496055 42 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 9076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12201
/proc/meminfo: memFree=1445240/2055920 swapFree=4170240/4192956
[pid=12000] ppid=11998 vsize=9076 CPUtime=5000.07
/proc/12000/stat : 12000 (mxc) R 11998 12000 11946 0 -1 4194304 2255 0 0 0 499964 43 0 0 25 0 1 0 214024171 9293824 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 2269 2135 67 122 0 2143 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 9076

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.65
CPU system time (s): 0.433934
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 9076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2255
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= 9523

runsolver used 3.69544 second user time and 10.6214 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Fri Apr 27 08:04:34 UTC 2007

IDJOB= 424453
IDBENCH= 19931
IDSOLVER= 174
FILE ID= node26/424453-1177661074

PBS_JOBID= 4697395

Free space on /tmp= 66498 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1119543818-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424453-1177661074/mxc /tmp/evaluation/424453-1177661074/instance-424453-1177661074.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-424453-1177661074 -o ROOT/results/node26/solver-424453-1177661074 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424453-1177661074/mxc /tmp/evaluation/424453-1177661074/instance-424453-1177661074.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  55bb30c2802c5be0aaea545997b74710

RANDOM SEED= 175157450

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1454280 kB
Buffers:         58188 kB
Cached:         446580 kB
SwapCached:       3532 kB
Active:         329804 kB
Inactive:       198000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454280 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          30288 kB
Slab:            59404 kB
Committed_AS:  1265840 kB
PageTables:       1716 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= 66498 MiB

End job on node26 on Fri Apr 27 09:27:57 UTC 2007