Trace number 424773

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) 5000.07 5002.01

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark37.4173
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node13/watcher-424773-1177820511 -o ROOT/results/node13/solver-424773-1177820511 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424773-1177820511/mxc /tmp/evaluation/424773-1177820511/instance-424773-1177820511.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 31680
/proc/meminfo: memFree=1473400/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=1448 CPUtime=0
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 229968938 1482752 191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 362 192 46 122 0 236 0

[startup+0.071631 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 31680
/proc/meminfo: memFree=1473400/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=1580 CPUtime=0.06
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 248 0 0 0 6 0 0 0 18 0 1 0 229968938 1617920 233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 395 234 59 122 0 269 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1580

[startup+0.101637 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 31680
/proc/meminfo: memFree=1473400/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=1580 CPUtime=0.09
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 260 0 0 0 9 0 0 0 18 0 1 0 229968938 1617920 245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 395 245 59 122 0 269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.301678 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 31680
/proc/meminfo: memFree=1473400/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=1844 CPUtime=0.29
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 338 0 0 0 29 0 0 0 19 0 1 0 229968938 1888256 323 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 461 323 59 122 0 335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1844

[startup+0.701764 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 31680
/proc/meminfo: memFree=1473400/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=2116 CPUtime=0.69
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 415 0 0 0 69 0 0 0 23 0 1 0 229968938 2166784 398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 529 398 67 122 0 403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50194 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 31681
/proc/meminfo: memFree=1471984/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=2528 CPUtime=1.49
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 229968938 2588672 473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 632 473 67 122 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2528

[startup+3.10128 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 31681
/proc/meminfo: memFree=1471600/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=2644 CPUtime=3.09
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 544 0 0 0 309 0 0 0 25 0 1 0 229968938 2707456 527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 661 527 67 122 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2644

[startup+6.30196 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 31681
/proc/meminfo: memFree=1471152/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=3028 CPUtime=6.29
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 640 0 0 0 629 0 0 0 25 0 1 0 229968938 3100672 623 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 757 623 67 122 0 631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3028

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 31681
/proc/meminfo: memFree=1470648/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=3396 CPUtime=12.69
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 723 0 0 0 1269 0 0 0 25 0 1 0 229968938 3477504 706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519099 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 849 706 67 122 0 723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3396

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 31681
/proc/meminfo: memFree=1469880/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=4184 CPUtime=25.48
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 922 0 0 0 2548 0 0 0 25 0 1 0 229968938 4284416 905 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 1046 905 67 122 0 920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4184

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 31681
/proc/meminfo: memFree=1469304/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=4744 CPUtime=51.07
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 1047 0 0 0 5107 0 0 0 25 0 1 0 229968938 4857856 1030 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 1186 1030 67 122 0 1060 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4744

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 31681
/proc/meminfo: memFree=1468152/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=5800 CPUtime=102.25
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 1329 0 0 0 10224 1 0 0 25 0 1 0 229968938 5939200 1312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 1450 1312 67 122 0 1324 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5800

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1467576/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=6336 CPUtime=162.23
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 1465 0 0 0 16221 2 0 0 25 0 1 0 229968938 6488064 1448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 1584 1448 67 122 0 1458 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6336

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1466168/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=7700 CPUtime=222.21
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 1812 0 0 0 22218 3 0 0 25 0 1 0 229968938 7884800 1795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 1925 1795 67 122 0 1799 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7700

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1466168/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=7700 CPUtime=282.19
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 1812 0 0 0 28216 3 0 0 25 0 1 0 229968938 7884800 1795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 1925 1795 67 122 0 1799 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7700

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1466104/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=7700 CPUtime=342.17
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 1813 0 0 0 34213 4 0 0 25 0 1 0 229968938 7884800 1796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 1925 1796 67 122 0 1799 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7700

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1465976/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=7796 CPUtime=402.14
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 1837 0 0 0 40210 4 0 0 25 0 1 0 229968938 7983104 1820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 1949 1820 67 122 0 1823 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7796

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1465848/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=8072 CPUtime=462.12
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 1895 0 0 0 46207 5 0 0 25 0 1 0 229968938 8265728 1878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 2018 1878 67 122 0 1892 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8072

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1465208/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=8708 CPUtime=522.1
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 2049 0 0 0 52204 6 0 0 25 0 1 0 229968938 8916992 2032 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 2177 2032 67 122 0 2051 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8708

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1464760/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=9168 CPUtime=582.07
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 2166 0 0 0 58201 6 0 0 25 0 1 0 229968938 9388032 2149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 2292 2149 67 122 0 2166 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 9168

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31681
/proc/meminfo: memFree=1464568/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=9356 CPUtime=642.06
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 2214 0 0 0 64199 7 0 0 25 0 1 0 229968938 9580544 2194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 2339 2194 67 122 0 2213 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 9356


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1458552/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15332 CPUtime=4000.71
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3809 0 0 0 400036 35 0 0 25 0 1 0 229968938 15699968 3700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3833 3700 67 122 0 3707 0
Current children cumulated CPU time (s) 4000.71
Current children cumulated vsize (KiB) 15332

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1458488/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15432 CPUtime=4060.7
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3847 0 0 0 406034 36 0 0 25 0 1 0 229968938 15802368 3719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3858 3719 67 122 0 3732 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 15432

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1458488/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15432 CPUtime=4120.67
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3847 0 0 0 412031 36 0 0 25 0 1 0 229968938 15802368 3719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3858 3719 67 122 0 3732 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 15432

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1458488/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15432 CPUtime=4180.65
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3847 0 0 0 418029 36 0 0 25 0 1 0 229968938 15802368 3719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3858 3719 67 122 0 3732 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 15432

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1458360/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15532 CPUtime=4240.63
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3875 0 0 0 424026 37 0 0 25 0 1 0 229968938 15904768 3747 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3883 3747 67 122 0 3757 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 15532

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1458424/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15524 CPUtime=4300.61
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3875 0 0 0 430023 38 0 0 25 0 1 0 229968938 15896576 3747 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3881 3747 67 122 0 3755 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 15524

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1457976/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15884 CPUtime=4360.58
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3966 0 0 0 436020 38 0 0 25 0 1 0 229968938 16265216 3838 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3971 3838 67 122 0 3845 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 15884

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1458040/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15868 CPUtime=4420.57
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3966 0 0 0 442018 39 0 0 25 0 1 0 229968938 16248832 3834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3967 3834 67 122 0 3841 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 15868

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1457912/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15960 CPUtime=4480.54
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3985 0 0 0 448015 39 0 0 25 0 1 0 229968938 16343040 3853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3990 3853 67 122 0 3864 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 15960

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1457976/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15896 CPUtime=4540.52
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3985 0 0 0 454012 40 0 0 25 0 1 0 229968938 16277504 3841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3974 3841 67 122 0 3848 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 15896

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1457976/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15896 CPUtime=4600.5
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 3985 0 0 0 460010 40 0 0 25 0 1 0 229968938 16277504 3841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535055 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3974 3841 67 122 0 3848 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 15896

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1457784/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=16008 CPUtime=4660.48
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 4048 0 0 0 466007 41 0 0 25 0 1 0 229968938 16392192 3864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 4002 3864 67 122 0 3876 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 16008

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31881
/proc/meminfo: memFree=1457784/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15976 CPUtime=4720.46
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 4048 0 0 0 472005 41 0 0 25 0 1 0 229968938 16359424 3861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3994 3861 67 122 0 3868 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 15976

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31883
/proc/meminfo: memFree=1457848/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15976 CPUtime=4780.43
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 4048 0 0 0 478001 42 0 0 25 0 1 0 229968938 16359424 3861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3994 3861 67 122 0 3868 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 15976

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31883
/proc/meminfo: memFree=1457912/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15976 CPUtime=4840.41
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 4048 0 0 0 483999 42 0 0 25 0 1 0 229968938 16359424 3861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3994 3861 67 122 0 3868 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 15976

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31883
/proc/meminfo: memFree=1457912/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=15976 CPUtime=4900.38
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 4048 0 0 0 489996 42 0 0 25 0 1 0 229968938 16359424 3861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 3994 3861 67 122 0 3868 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 15976

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31883
/proc/meminfo: memFree=1457912/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=16004 CPUtime=4960.36
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 4049 0 0 0 495993 43 0 0 25 0 1 0 229968938 16388096 3862 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 4001 3862 67 122 0 3875 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 16004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31883
/proc/meminfo: memFree=1457912/2055920 swapFree=4159412/4192956
[pid=31680] ppid=31678 vsize=16004 CPUtime=5000.06
/proc/31680/stat : 31680 (mxc) R 31678 31680 31626 0 -1 4194304 4053 0 0 0 499962 44 0 0 25 0 1 0 229968938 16388096 3866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530199 0 0 4096 0 0 0 0 17 1 0 0
/proc/31680/statm: 4001 3866 67 122 0 3875 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 16004

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): 5000.07
CPU user time (s): 4999.62
CPU system time (s): 0.443932
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 16132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4053
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= 43314

runsolver used 3.9294 second user time and 10.4854 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Sun Apr 29 04:21:51 UTC 2007

IDJOB= 424773
IDBENCH= 20327
IDSOLVER= 174
FILE ID= node13/424773-1177820511

PBS_JOBID= 4718230

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/424773-1177820511/mxc /tmp/evaluation/424773-1177820511/instance-424773-1177820511.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-424773-1177820511 -o ROOT/results/node13/solver-424773-1177820511 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424773-1177820511/mxc /tmp/evaluation/424773-1177820511/instance-424773-1177820511.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 951862926

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1473936 kB
Buffers:         44372 kB
Cached:         449512 kB
SwapCached:      12852 kB
Active:         336864 kB
Inactive:       180088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473936 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            50464 kB
Committed_AS:  6931200 kB
PageTables:       1872 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= 66564 MiB

End job on node13 on Sun Apr 29 05:45:15 UTC 2007