Trace number 424444

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) 5000.1 5002.01

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1533440099-09.SAT.shuffled.cnf
MD5SUM4384de22557a9611df39ee2fcb0c2f9c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.26466
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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/node67/watcher-424444-1177655217 -o ROOT/results/node67/solver-424444-1177655217 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424444-1177655217/mxc /tmp/evaluation/424444-1177655217/instance-424444-1177655217.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: 1.00 1.00 1.00 3/64 5433
/proc/meminfo: memFree=1639424/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=1364 CPUtime=0
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 241511232 1396736 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 341 178 46 122 0 215 0

[startup+0.011762 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5433
/proc/meminfo: memFree=1639424/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=1340 CPUtime=0
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 241511232 1372160 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 335 178 59 122 0 209 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1340

[startup+0.101778 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5433
/proc/meminfo: memFree=1639424/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=1604 CPUtime=0.09
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 241511232 1642496 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520556 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 401 244 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301814 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5433
/proc/meminfo: memFree=1639424/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=1876 CPUtime=0.29
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 380 0 0 0 29 0 0 0 19 0 1 0 241511232 1921024 324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 469 324 67 122 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701887 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5433
/proc/meminfo: memFree=1639424/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=2136 CPUtime=0.69
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 450 0 0 0 69 0 0 0 22 0 1 0 241511232 2187264 394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 534 394 67 122 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1638072/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=2268 CPUtime=1.49
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 241511232 2322432 438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 567 438 67 122 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2268

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1637688/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=2532 CPUtime=3.09
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 556 0 0 0 309 0 0 0 25 0 1 0 241511232 2592768 500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 633 500 67 122 0 507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2532

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1637312/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=2768 CPUtime=6.29
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 613 0 0 0 629 0 0 0 25 0 1 0 241511232 2834432 557 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 692 557 67 122 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1636800/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=3244 CPUtime=12.69
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 720 0 0 0 1269 0 0 0 25 0 1 0 241511232 3321856 664 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 811 664 67 122 0 685 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3244

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1636352/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=3644 CPUtime=25.48
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 829 0 0 0 2548 0 0 0 25 0 1 0 241511232 3731456 773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 911 773 67 122 0 785 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3644

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1635968/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=4028 CPUtime=51.07
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 923 0 0 0 5107 0 0 0 25 0 1 0 241511232 4124672 867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1007 867 67 122 0 881 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4028

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1635328/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=4584 CPUtime=102.25
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1061 0 0 0 10225 0 0 0 25 0 1 0 241511232 4694016 1005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1146 1005 67 122 0 1020 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4584

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1634944/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=5044 CPUtime=162.24
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1162 0 0 0 16223 1 0 0 25 0 1 0 241511232 5165056 1106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1261 1106 67 122 0 1135 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5044

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1634624/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=5364 CPUtime=222.21
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1242 0 0 0 22220 1 0 0 25 0 1 0 241511232 5492736 1186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1341 1186 67 122 0 1215 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5364

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1634368/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=5600 CPUtime=282.19
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1305 0 0 0 28218 1 0 0 25 0 1 0 241511232 5734400 1249 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1400 1249 67 122 0 1274 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5600

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1634048/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=5856 CPUtime=342.16
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1369 0 0 0 34215 1 0 0 25 0 1 0 241511232 5996544 1313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1464 1313 67 122 0 1338 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5856

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1633920/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=5996 CPUtime=402.14
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1403 0 0 0 40213 1 0 0 25 0 1 0 241511232 6139904 1347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1499 1347 67 122 0 1373 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5996

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1633536/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=6332 CPUtime=462.13
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1490 0 0 0 46211 2 0 0 25 0 1 0 241511232 6483968 1434 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1583 1434 67 122 0 1457 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6332

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1633408/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=6452 CPUtime=522.1
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1520 0 0 0 52208 2 0 0 25 0 1 0 241511232 6606848 1464 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1613 1464 67 122 0 1487 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6452

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1633344/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=6452 CPUtime=582.08
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1531 0 0 0 58206 2 0 0 25 0 1 0 241511232 6606848 1475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1613 1475 67 122 0 1487 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6452

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5434
/proc/meminfo: memFree=1633280/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=6528 CPUtime=642.06
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 1547 0 0 0 64204 2 0 0 25 0 1 0 241511232 6684672 1491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 1632 1491 67 122 0 1506 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6528


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629504/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4000.74
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 400064 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4000.74
Current children cumulated vsize (KiB) 9944

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629504/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4060.72
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 406062 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 9944

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629504/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4120.7
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 412060 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 9944

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629568/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4180.68
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 418058 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 9944

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629632/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4240.65
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 424055 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 9944

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629632/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4300.63
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 430053 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 9944

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629568/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4360.61
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 436051 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 9944

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629568/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4420.59
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 442049 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 9944

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5634
/proc/meminfo: memFree=1629568/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4480.56
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 448046 10 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 9944

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629568/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=9944 CPUtime=4540.55
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2412 0 0 0 454044 11 0 0 25 0 1 0 241511232 10182656 2356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2486 2356 67 122 0 2360 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 9944

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629440/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=10008 CPUtime=4600.53
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2428 0 0 0 460042 11 0 0 25 0 1 0 241511232 10248192 2372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2502 2372 67 122 0 2376 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 10008

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629376/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=10072 CPUtime=4660.51
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2444 0 0 0 466040 11 0 0 25 0 1 0 241511232 10313728 2388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2518 2388 67 122 0 2392 0
Current children cumulated CPU time (s) 4660.51
Current children cumulated vsize (KiB) 10072

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629376/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=10072 CPUtime=4720.49
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2444 0 0 0 472038 11 0 0 25 0 1 0 241511232 10313728 2388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2518 2388 67 122 0 2392 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 10072

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629440/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=10072 CPUtime=4780.46
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2444 0 0 0 478035 11 0 0 25 0 1 0 241511232 10313728 2388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519893 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2518 2388 67 122 0 2392 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 10072

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629440/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=10072 CPUtime=4840.44
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2444 0 0 0 484033 11 0 0 25 0 1 0 241511232 10313728 2388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2518 2388 67 122 0 2392 0
Current children cumulated CPU time (s) 4840.44
Current children cumulated vsize (KiB) 10072

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629376/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=10072 CPUtime=4900.41
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2444 0 0 0 490030 11 0 0 25 0 1 0 241511232 10313728 2388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2518 2388 67 122 0 2392 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 10072

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629376/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=10072 CPUtime=4960.39
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2444 0 0 0 496028 11 0 0 25 0 1 0 241511232 10313728 2388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2518 2388 67 122 0 2392 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 10072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5636
/proc/meminfo: memFree=1629440/2055920 swapFree=4182956/4192956
[pid=5433] ppid=5431 vsize=10072 CPUtime=5000.08
/proc/5433/stat : 5433 (mxc) R 5431 5433 5142 0 -1 4194304 2444 0 0 0 499997 11 0 0 25 0 1 0 241511232 10313728 2388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5433/statm: 2518 2388 67 122 0 2392 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10072

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): 5002.01
CPU time (s): 5000.1
CPU user time (s): 4999.98
CPU system time (s): 0.121981
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 10188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2444
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= 8589

runsolver used 3.61745 second user time and 10.0855 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Fri Apr 27 06:26:57 UTC 2007

IDJOB= 424444
IDBENCH= 19921
IDSOLVER= 174
FILE ID= node67/424444-1177655217

PBS_JOBID= 4697362

Free space on /tmp= 66525 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1533440099-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424444-1177655217/mxc /tmp/evaluation/424444-1177655217/instance-424444-1177655217.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-424444-1177655217 -o ROOT/results/node67/solver-424444-1177655217 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424444-1177655217/mxc /tmp/evaluation/424444-1177655217/instance-424444-1177655217.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4384de22557a9611df39ee2fcb0c2f9c

RANDOM SEED= 978651158

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1639896 kB
Buffers:         38796 kB
Cached:         304428 kB
SwapCached:       3916 kB
Active:         220328 kB
Inactive:       132672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639896 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            48992 kB
Committed_AS:  1247496 kB
PageTables:       1452 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= 66525 MiB

End job on node67 on Fri Apr 27 07:50:21 UTC 2007