Trace number 311315

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.11 1200.4

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
MD5SUMe3a15c23dccd4bd1567a9bbf23bf14e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.574911
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-311315-1172567749 -o ROOT/results/node72/solver-311315-1172567749 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311315-1172567749/mxc /tmp/evaluation/311315-1172567749/instance-311315-1172567749.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 19547
/proc/meminfo: memFree=1840192/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=1388 CPUtime=0
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 276742729 1421312 178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 347 178 46 122 0 221 0

[startup+0.106723 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 19547
/proc/meminfo: memFree=1840192/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=1520 CPUtime=0.1
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 246 0 0 0 10 0 0 0 18 0 1 0 276742729 1556480 230 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 380 230 59 122 0 254 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1520

[startup+0.51476 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 19547
/proc/meminfo: memFree=1840192/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=1924 CPUtime=0.51
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 350 0 0 0 51 0 0 0 22 0 1 0 276742729 1970176 332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 481 332 67 122 0 355 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1924

[startup+1.33483 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19548
/proc/meminfo: memFree=1838968/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=2056 CPUtime=1.33
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 400 0 0 0 133 0 0 0 25 0 1 0 276742729 2105344 382 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 514 382 67 122 0 388 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2056

[startup+2.97098 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19548
/proc/meminfo: memFree=1838584/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=2432 CPUtime=2.96
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 467 0 0 0 296 0 0 0 25 0 1 0 276742729 2490368 449 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 608 449 67 122 0 482 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2432

[startup+6.25229 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19548
/proc/meminfo: memFree=1838200/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=2696 CPUtime=6.24
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 548 0 0 0 624 0 0 0 25 0 1 0 276742729 2760704 530 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 674 530 67 122 0 548 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2696

[startup+12.7029 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19548
/proc/meminfo: memFree=1837688/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=3080 CPUtime=12.69
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 656 0 0 0 1269 0 0 0 25 0 1 0 276742729 3153920 638 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519805 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 770 638 67 122 0 644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3080

[startup+25.51 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1837304/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=3540 CPUtime=25.49
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 756 0 0 0 2549 0 0 0 25 0 1 0 276742729 3624960 738 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 885 738 67 122 0 759 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3540

[startup+51.1214 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1836600/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=4268 CPUtime=51.1
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 927 0 0 0 5109 1 0 0 25 0 1 0 276742729 4370432 909 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1067 909 67 122 0 941 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4268

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1835832/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=4948 CPUtime=102.3
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1101 0 0 0 10229 1 0 0 25 0 1 0 276742729 5066752 1083 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1237 1083 67 122 0 1111 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4948

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1835192/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=5508 CPUtime=162.32
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1249 0 0 0 16230 2 0 0 25 0 1 0 276742729 5640192 1231 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1377 1231 67 122 0 1251 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5508

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1834744/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=5984 CPUtime=222.34
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1365 0 0 0 22232 2 0 0 25 0 1 0 276742729 6127616 1347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1496 1347 67 122 0 1370 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5984

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1834232/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=6476 CPUtime=282.35
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1490 0 0 0 28232 3 0 0 25 0 1 0 276742729 6631424 1472 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1619 1472 67 122 0 1493 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 6476

[startup+342.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1834040/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=6580 CPUtime=342.37
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1531 0 0 0 34233 4 0 0 25 0 1 0 276742729 6737920 1513 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534757 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1645 1513 67 122 0 1519 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 6580

[startup+402.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1833592/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=7028 CPUtime=402.39
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1637 0 0 0 40234 5 0 0 25 0 1 0 276742729 7196672 1619 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1757 1619 67 122 0 1631 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 7028

[startup+462.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1833080/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=7508 CPUtime=462.4
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1760 0 0 0 46235 5 0 0 25 0 1 0 276742729 7688192 1742 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1877 1742 67 122 0 1751 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 7508

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1832952/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=7672 CPUtime=522.42
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1789 0 0 0 52236 6 0 0 25 0 1 0 276742729 7856128 1771 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1918 1771 67 122 0 1792 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 7672

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1832760/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=7832 CPUtime=582.43
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1834 0 0 0 58237 6 0 0 25 0 1 0 276742729 8019968 1816 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 1958 1816 67 122 0 1832 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 7832

[startup+642.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1832504/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=8092 CPUtime=642.45
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 1894 0 0 0 64238 7 0 0 25 0 1 0 276742729 8286208 1876 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2023 1876 67 122 0 1897 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 8092

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1831864/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=8748 CPUtime=702.46
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2053 0 0 0 70238 8 0 0 25 0 1 0 276742729 8957952 2035 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2187 2035 67 122 0 2061 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 8748

[startup+762.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1831864/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=8748 CPUtime=762.47
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2053 0 0 0 76239 8 0 0 25 0 1 0 276742729 8957952 2035 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531351 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2187 2035 67 122 0 2061 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 8748

[startup+822.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1831672/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=8916 CPUtime=822.49
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2098 0 0 0 82241 8 0 0 25 0 1 0 276742729 9129984 2080 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2229 2080 67 122 0 2103 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 8916

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1831608/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=8964 CPUtime=882.5
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2119 0 0 0 88241 9 0 0 25 0 1 0 276742729 9179136 2096 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2241 2096 67 122 0 2115 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 8964

[startup+942.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1831608/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=8964 CPUtime=942.52
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2119 0 0 0 94243 9 0 0 25 0 1 0 276742729 9179136 2096 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2241 2096 67 122 0 2115 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 8964

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1831608/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=8964 CPUtime=1002.53
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2119 0 0 0 100243 10 0 0 25 0 1 0 276742729 9179136 2096 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2241 2096 67 122 0 2115 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 8964

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1830968/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=9592 CPUtime=1062.55
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2263 0 0 0 106244 11 0 0 25 0 1 0 276742729 9822208 2240 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2398 2240 67 122 0 2272 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 9592

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1830904/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=9640 CPUtime=1122.56
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2278 0 0 0 112245 11 0 0 25 0 1 0 276742729 9871360 2255 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2410 2255 67 122 0 2284 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 9640

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1830392/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=10096 CPUtime=1182.58
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2399 0 0 0 118246 12 0 0 25 0 1 0 276742729 10338304 2376 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2524 2376 67 122 0 2398 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 10096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1830392/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=10096 CPUtime=1200.09
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2401 0 0 0 119997 12 0 0 25 0 1 0 276742729 10338304 2378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2524 2378 67 122 0 2398 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10096

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19548
/proc/meminfo: memFree=1830392/2055920 swapFree=4152064/4192956
[pid=19547] ppid=19545 vsize=10096 CPUtime=1200.09
/proc/19547/stat : 19547 (mxc) R 19545 19547 18413 0 -1 4194304 2401 0 0 0 119997 12 0 0 25 0 1 0 276742729 10338304 2378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/19547/statm: 2524 2378 67 122 0 2398 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.12798
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 10096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2401
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= 24545

runsolver used 1.47278 second user time and 2.75258 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Tue Feb 27 09:15:49 UTC 2007

IDJOB= 311315
IDBENCH= 20311
IDSOLVER= 107
FILE ID= node72/311315-1172567749

PBS_JOBID= 3971869

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311315-1172567749/mxc /tmp/evaluation/311315-1172567749/instance-311315-1172567749.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-311315-1172567749 -o ROOT/results/node72/solver-311315-1172567749 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311315-1172567749/mxc /tmp/evaluation/311315-1172567749/instance-311315-1172567749.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e3a15c23dccd4bd1567a9bbf23bf14e3

RANDOM SEED= 480503104

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1840664 kB
Buffers:         35980 kB
Cached:         113972 kB
SwapCached:       9916 kB
Active:         112624 kB
Inactive:        63896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840664 kB
SwapTotal:     4192956 kB
SwapFree:      4152064 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          30296 kB
Slab:            24372 kB
Committed_AS:   649892 kB
PageTables:       1680 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= 66561 MiB

End job on node72 on Tue Feb 27 09:35:52 UTC 2007