Trace number 424432

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) 5000.06 5001.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
MD5SUMd1ba06d6a0dc1ac49e6129f3be220436
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2800.55
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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/node19/watcher-424432-1177650767 -o ROOT/results/node19/solver-424432-1177650767 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424432-1177650767/mxc /tmp/evaluation/424432-1177650767/instance-424432-1177650767.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: 1.84 2.01 2.01 3/77 24953
/proc/meminfo: memFree=1580552/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=1356 CPUtime=0
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 212994051 1388544 176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 339 177 46 122 0 213 0

[startup+0.105819 s]
/proc/loadavg: 1.84 2.01 2.01 3/77 24953
/proc/meminfo: memFree=1580552/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=1604 CPUtime=0.1
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 290 0 0 0 10 0 0 0 18 0 1 0 212994051 1642496 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 401 238 59 122 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1604

[startup+0.201828 s]
/proc/loadavg: 1.84 2.01 2.01 3/77 24953
/proc/meminfo: memFree=1580552/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=1744 CPUtime=0.19
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 357 0 0 0 19 0 0 0 18 0 1 0 212994051 1785856 303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 436 303 67 122 0 310 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1744

[startup+0.301974 s]
/proc/loadavg: 1.84 2.01 2.01 3/77 24953
/proc/meminfo: memFree=1580552/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=1744 CPUtime=0.29
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 362 0 0 0 29 0 0 0 19 0 1 0 212994051 1785856 308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 436 308 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701882 s]
/proc/loadavg: 1.84 2.01 2.01 3/77 24953
/proc/meminfo: memFree=1580552/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=1992 CPUtime=0.69
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 397 0 0 0 69 0 0 0 23 0 1 0 212994051 2039808 343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 498 343 67 122 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50197 s]
/proc/loadavg: 1.84 2.01 2.01 2/78 24954
/proc/meminfo: memFree=1579200/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=2124 CPUtime=1.49
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 441 0 0 0 149 0 0 0 25 0 1 0 212994051 2174976 387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 531 387 67 122 0 405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.10114 s]
/proc/loadavg: 1.77 2.00 2.01 2/78 24954
/proc/meminfo: memFree=1578944/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=2372 CPUtime=3.09
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 507 0 0 0 309 0 0 0 25 0 1 0 212994051 2428928 453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 593 453 67 122 0 467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30149 s]
/proc/loadavg: 1.77 2.00 2.01 2/78 24954
/proc/meminfo: memFree=1578568/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=2636 CPUtime=6.29
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 574 0 0 0 629 0 0 0 25 0 1 0 212994051 2699264 520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 659 520 67 122 0 533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2636

[startup+12.7012 s]
/proc/loadavg: 1.65 1.96 1.99 2/78 24954
/proc/meminfo: memFree=1578120/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=3020 CPUtime=12.69
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 656 0 0 0 1269 0 0 0 25 0 1 0 212994051 3092480 602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 755 602 67 122 0 629 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3020

[startup+25.5016 s]
/proc/loadavg: 1.55 1.93 1.98 2/78 24954
/proc/meminfo: memFree=1577672/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=3360 CPUtime=25.48
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 760 0 0 0 2548 0 0 0 25 0 1 0 212994051 3440640 706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 840 706 67 122 0 714 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3360

[startup+51.1014 s]
/proc/loadavg: 1.36 1.86 1.96 2/78 24954
/proc/meminfo: memFree=1577288/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=3796 CPUtime=51.07
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 861 0 0 0 5107 0 0 0 25 0 1 0 212994051 3887104 807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 949 807 67 122 0 823 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3796

[startup+102.302 s]
/proc/loadavg: 1.14 1.71 1.90 2/78 24954
/proc/meminfo: memFree=1576712/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=4212 CPUtime=102.27
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 982 0 0 0 10226 1 0 0 25 0 1 0 212994051 4313088 928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1053 928 67 122 0 927 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4212

[startup+162.301 s]
/proc/loadavg: 1.06 1.59 1.85 2/78 24954
/proc/meminfo: memFree=1576328/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=4660 CPUtime=162.24
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1078 0 0 0 16223 1 0 0 25 0 1 0 212994051 4771840 1024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1165 1024 67 122 0 1039 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4660

[startup+222.306 s]
/proc/loadavg: 1.02 1.47 1.79 2/78 24954
/proc/meminfo: memFree=1576008/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=4948 CPUtime=222.23
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1150 0 0 0 22221 2 0 0 25 0 1 0 212994051 5066752 1096 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1237 1096 67 122 0 1111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4948

[startup+282.301 s]
/proc/loadavg: 1.00 1.39 1.74 2/78 24954
/proc/meminfo: memFree=1575560/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=5400 CPUtime=282.21
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1257 0 0 0 28218 3 0 0 25 0 1 0 212994051 5529600 1203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1350 1203 67 122 0 1224 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5400

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.68 2/78 24954
/proc/meminfo: memFree=1575496/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=5528 CPUtime=342.2
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1289 0 0 0 34216 4 0 0 25 0 1 0 212994051 5660672 1235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1382 1235 67 122 0 1256 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5528

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.64 2/78 24954
/proc/meminfo: memFree=1575112/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=5920 CPUtime=402.17
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1383 0 0 0 40213 4 0 0 25 0 1 0 212994051 6062080 1329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1480 1329 67 122 0 1354 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5920

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.60 2/78 24954
/proc/meminfo: memFree=1575048/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=5984 CPUtime=462.16
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1399 0 0 0 46211 5 0 0 25 0 1 0 212994051 6127616 1345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1496 1345 67 122 0 1370 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5984

[startup+522.302 s]
/proc/loadavg: 1.00 1.17 1.56 2/78 24954
/proc/meminfo: memFree=1574984/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=5984 CPUtime=522.14
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1412 0 0 0 52209 5 0 0 25 0 1 0 212994051 6127616 1358 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1496 1358 67 122 0 1370 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5984

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.52 2/78 24954
/proc/meminfo: memFree=1574920/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=6048 CPUtime=582.12
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1424 0 0 0 58206 6 0 0 25 0 1 0 212994051 6193152 1370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1512 1370 67 122 0 1386 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6048

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.49 2/78 24954
/proc/meminfo: memFree=1574664/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=6296 CPUtime=642.1
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 1491 0 0 0 64204 6 0 0 25 0 1 0 212994051 6447104 1437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 1574 1437 67 122 0 1448 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 6296


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571208/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4061.02
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 406065 37 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 9544

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571208/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4120.99
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 412062 37 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 9544

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571336/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4180.99
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 418061 38 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 9544

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571272/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4240.96
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 424058 38 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 9544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571272/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4300.94
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 430055 39 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 9544

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571336/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4360.92
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 436053 39 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 9544

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571336/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4420.91
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 442051 40 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 9544

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571336/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4480.9
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 448049 41 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 9544

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571336/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4540.87
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 454046 41 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 9544

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571272/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4600.85
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2325 0 0 0 460044 41 0 0 25 0 1 0 212994051 9773056 2253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2253 67 122 0 2260 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 9544

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571272/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4660.84
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2327 0 0 0 466042 42 0 0 25 0 1 0 212994051 9773056 2255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2255 67 122 0 2260 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 9544

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571272/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9544 CPUtime=4720.82
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2329 0 0 0 472040 42 0 0 25 0 1 0 212994051 9773056 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2386 2257 67 122 0 2260 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 9544

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571208/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9608 CPUtime=4780.8
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2345 0 0 0 478037 43 0 0 25 0 1 0 212994051 9838592 2273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2402 2273 67 122 0 2276 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 9608

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571144/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9672 CPUtime=4840.79
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2361 0 0 0 484036 43 0 0 25 0 1 0 212994051 9904128 2289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2418 2289 67 122 0 2292 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 9672

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571080/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9672 CPUtime=4900.77
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2361 0 0 0 490033 44 0 0 25 0 1 0 212994051 9904128 2289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534794 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2418 2289 67 122 0 2292 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 9672

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571208/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9672 CPUtime=4960.75
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2361 0 0 0 496031 44 0 0 25 0 1 0 212994051 9904128 2289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2418 2289 67 122 0 2292 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 9672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571080/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9740 CPUtime=5000.05
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2378 0 0 0 499960 45 0 0 25 0 1 0 212994051 9973760 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2435 2306 67 122 0 2309 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9740

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1571080/2055920 swapFree=4153624/4192956
[pid=24953] ppid=24951 vsize=9740 CPUtime=5000.05
/proc/24953/stat : 24953 (mxc) R 24951 24953 24620 0 -1 4194304 2378 0 0 0 499960 45 0 0 25 0 1 0 212994051 9973760 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24953/statm: 2435 2306 67 122 0 2309 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.06
CPU user time (s): 4999.6
CPU system time (s): 0.45393
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 9744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.45393
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2378
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= 103118

runsolver used 3.70744 second user time and 10.7344 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Fri Apr 27 05:12:47 UTC 2007

IDJOB= 424432
IDBENCH= 19906
IDSOLVER= 174
FILE ID= node19/424432-1177650767

PBS_JOBID= 4697330

Free space on /tmp= 66532 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424432-1177650767/mxc /tmp/evaluation/424432-1177650767/instance-424432-1177650767.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424432-1177650767 -o ROOT/results/node19/solver-424432-1177650767 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424432-1177650767/mxc /tmp/evaluation/424432-1177650767/instance-424432-1177650767.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d1ba06d6a0dc1ac49e6129f3be220436

RANDOM SEED= 590635293

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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:       1580896 kB
Buffers:         48568 kB
Cached:         336656 kB
SwapCached:       8836 kB
Active:         276544 kB
Inactive:       132760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580896 kB
SwapTotal:     4192956 kB
SwapFree:      4153624 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          30304 kB
Slab:            51200 kB
Committed_AS:  4747716 kB
PageTables:       1788 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= 66532 MiB

End job on node19 on Fri Apr 27 06:36:10 UTC 2007