Trace number 424731

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) 5000.09 5001.91

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
MD5SUM358d57727acfd6fba0e9cd4766c6d2fc
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-424731-1177797467 -o ROOT/results/node39/solver-424731-1177797467 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424731-1177797467/mxc /tmp/evaluation/424731-1177797467/instance-424731-1177797467.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 31313
/proc/meminfo: memFree=1579920/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=1200 CPUtime=0
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 227658740 1228800 144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 300 144 57 122 0 174 0

[startup+0.0926011 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 31313
/proc/meminfo: memFree=1579920/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=1332 CPUtime=0.08
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 207 0 0 0 8 0 0 0 18 0 1 0 227658740 1363968 192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 333 192 59 122 0 207 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1332

[startup+0.1016 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 31313
/proc/meminfo: memFree=1579920/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=1332 CPUtime=0.09
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 212 0 0 0 9 0 0 0 18 0 1 0 227658740 1363968 197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528490 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 333 197 59 122 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301635 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 31313
/proc/meminfo: memFree=1579920/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=1472 CPUtime=0.29
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 253 0 0 0 29 0 0 0 19 0 1 0 227658740 1507328 236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 368 236 67 122 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1472

[startup+0.701701 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 31313
/proc/meminfo: memFree=1579920/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=1736 CPUtime=0.69
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 301 0 0 0 69 0 0 0 23 0 1 0 227658740 1777664 284 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 434 284 67 122 0 308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1736

[startup+1.50184 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 31314
/proc/meminfo: memFree=1579016/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=1736 CPUtime=1.49
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 327 0 0 0 149 0 0 0 25 0 1 0 227658740 1777664 310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 434 310 67 122 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1736

[startup+3.10111 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 31314
/proc/meminfo: memFree=1578696/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=1996 CPUtime=3.09
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 370 0 0 0 309 0 0 0 25 0 1 0 227658740 2043904 353 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 499 353 67 122 0 373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1996

[startup+6.30165 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 31314
/proc/meminfo: memFree=1578376/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=2112 CPUtime=6.29
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 414 0 0 0 629 0 0 0 25 0 1 0 227658740 2162688 397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 528 397 67 122 0 402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2112

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 31314
/proc/meminfo: memFree=1578056/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=2380 CPUtime=12.69
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 479 0 0 0 1269 0 0 0 25 0 1 0 227658740 2437120 462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 595 462 67 122 0 469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2380

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 31314
/proc/meminfo: memFree=1577736/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=2712 CPUtime=25.49
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 562 0 0 0 2549 0 0 0 25 0 1 0 227658740 2777088 545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 678 545 67 122 0 552 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2712

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 31314
/proc/meminfo: memFree=1577224/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=3216 CPUtime=51.07
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 685 0 0 0 5107 0 0 0 25 0 1 0 227658740 3293184 668 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 804 668 67 122 0 678 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3216

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 31314
/proc/meminfo: memFree=1576648/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=3832 CPUtime=102.26
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 828 0 0 0 10226 0 0 0 25 0 1 0 227658740 3923968 811 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 958 811 67 122 0 832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3832

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 31314
/proc/meminfo: memFree=1576264/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=4192 CPUtime=162.24
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 918 0 0 0 16223 1 0 0 25 0 1 0 227658740 4292608 901 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1048 901 67 122 0 922 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4192

[startup+222.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/84 31470
/proc/meminfo: memFree=1574472/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=4480 CPUtime=222.14
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 998 0 0 0 22211 3 0 0 25 0 1 0 227658740 4587520 981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1120 981 67 122 0 994 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 4480

[startup+282.301 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 31512
/proc/meminfo: memFree=1575304/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=4892 CPUtime=282.1
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 1100 0 0 0 28206 4 0 0 25 0 1 0 227658740 5009408 1083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1223 1083 67 122 0 1097 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 4892

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 31512
/proc/meminfo: memFree=1575176/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=4992 CPUtime=342.07
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 1128 0 0 0 34203 4 0 0 25 0 1 0 227658740 5111808 1111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1248 1111 67 122 0 1122 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 4992

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 31512
/proc/meminfo: memFree=1574920/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=5304 CPUtime=402.06
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 1208 0 0 0 40201 5 0 0 25 0 1 0 227658740 5431296 1191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1326 1191 67 122 0 1200 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 5304

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31512
/proc/meminfo: memFree=1574600/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=5592 CPUtime=462.03
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 1267 0 0 0 46198 5 0 0 25 0 1 0 227658740 5726208 1250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1398 1250 67 122 0 1272 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 5592

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31512
/proc/meminfo: memFree=1574408/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=5796 CPUtime=522.02
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 1332 0 0 0 52196 6 0 0 25 0 1 0 227658740 5935104 1315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134548435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1449 1315 67 122 0 1323 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 5796

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31512
/proc/meminfo: memFree=1574408/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=5884 CPUtime=582
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 1349 0 0 0 58194 6 0 0 25 0 1 0 227658740 6025216 1332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1471 1332 67 122 0 1345 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 5884

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31512
/proc/meminfo: memFree=1574152/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=6156 CPUtime=641.98
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 1411 0 0 0 64192 6 0 0 25 0 1 0 227658740 6303744 1394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1539 1394 67 122 0 1413 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 6156


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570248/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=9896 CPUtime=4060.78
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2375 0 0 0 406044 34 0 0 25 0 1 0 227658740 10133504 2325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2474 2325 67 122 0 2348 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 9896

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570312/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=9896 CPUtime=4120.75
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2375 0 0 0 412041 34 0 0 25 0 1 0 227658740 10133504 2325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2474 2325 67 122 0 2348 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 9896

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570376/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=9892 CPUtime=4180.73
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2375 0 0 0 418039 34 0 0 25 0 1 0 227658740 10129408 2325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2473 2325 67 122 0 2347 0
Current children cumulated CPU time (s) 4180.73
Current children cumulated vsize (KiB) 9892

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570376/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=9892 CPUtime=4240.71
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2383 0 0 0 424036 35 0 0 25 0 1 0 227658740 10129408 2333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2473 2333 67 122 0 2347 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 9892

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570120/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10092 CPUtime=4300.69
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2434 0 0 0 430034 35 0 0 25 0 1 0 227658740 10334208 2384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2523 2384 67 122 0 2397 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 10092

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570248/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10084 CPUtime=4360.68
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2434 0 0 0 436032 36 0 0 25 0 1 0 227658740 10326016 2382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2521 2382 67 122 0 2395 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 10084

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570248/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10080 CPUtime=4420.65
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2434 0 0 0 442029 36 0 0 25 0 1 0 227658740 10321920 2381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2520 2381 67 122 0 2394 0
Current children cumulated CPU time (s) 4420.65
Current children cumulated vsize (KiB) 10080

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570248/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10080 CPUtime=4480.64
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2434 0 0 0 448027 37 0 0 25 0 1 0 227658740 10321920 2381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2520 2381 67 122 0 2394 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 10080

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570248/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10080 CPUtime=4540.62
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2434 0 0 0 454025 37 0 0 25 0 1 0 227658740 10321920 2381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2520 2381 67 122 0 2394 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 10080

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570248/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10080 CPUtime=4600.6
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2434 0 0 0 460023 37 0 0 25 0 1 0 227658740 10321920 2381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2520 2381 67 122 0 2394 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 10080

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570120/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10236 CPUtime=4660.58
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2477 0 0 0 466020 38 0 0 25 0 1 0 227658740 10481664 2420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2559 2420 67 122 0 2433 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 10236

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570056/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10292 CPUtime=4720.56
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2482 0 0 0 472018 38 0 0 25 0 1 0 227658740 10539008 2425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2573 2425 67 122 0 2447 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 10292

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1570056/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10292 CPUtime=4780.54
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2482 0 0 0 478015 39 0 0 25 0 1 0 227658740 10539008 2425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2573 2425 67 122 0 2447 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 10292

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1569992/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10292 CPUtime=4840.52
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2482 0 0 0 484013 39 0 0 25 0 1 0 227658740 10539008 2425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2573 2425 67 122 0 2447 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 10292

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1569864/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10440 CPUtime=4900.5
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2513 0 0 0 490010 40 0 0 25 0 1 0 227658740 10690560 2456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2610 2456 67 122 0 2484 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 10440

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1569928/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10420 CPUtime=4960.48
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2513 0 0 0 496008 40 0 0 25 0 1 0 227658740 10670080 2456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2605 2456 67 122 0 2479 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 10420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1569928/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10420 CPUtime=5000.08
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2513 0 0 0 499967 41 0 0 25 0 1 0 227658740 10670080 2456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2605 2456 67 122 0 2479 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10420

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31712
/proc/meminfo: memFree=1569928/2055920 swapFree=4159396/4192956
[pid=31313] ppid=31311 vsize=10420 CPUtime=5000.08
/proc/31313/stat : 31313 (mxc) R 31311 31313 31259 0 -1 4194304 2513 0 0 0 499967 41 0 0 25 0 1 0 227658740 10670080 2456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2605 2456 67 122 0 2479 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.67
CPU system time (s): 0.414936
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 10444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2513
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= 105408

runsolver used 3.82942 second user time and 10.8753 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Sat Apr 28 21:57:47 UTC 2007

IDJOB= 424731
IDBENCH= 20253
IDSOLVER= 174
FILE ID= node39/424731-1177797467

PBS_JOBID= 4715811

Free space on /tmp= 66539 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424731-1177797467/mxc /tmp/evaluation/424731-1177797467/instance-424731-1177797467.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-424731-1177797467 -o ROOT/results/node39/solver-424731-1177797467 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424731-1177797467/mxc /tmp/evaluation/424731-1177797467/instance-424731-1177797467.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  358d57727acfd6fba0e9cd4766c6d2fc

RANDOM SEED= 766465269

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1580328 kB
Buffers:         49600 kB
Cached:         332788 kB
SwapCached:      13984 kB
Active:         199768 kB
Inactive:       206564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580328 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          30792 kB
Slab:            54532 kB
Committed_AS:  2081364 kB
PageTables:       2012 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= 66539 MiB

End job on node39 on Sat Apr 28 23:21:11 UTC 2007