Trace number 309060

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) 1200.07 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node77/watcher-309060-1172533029 -o ROOT/results/node77/solver-309060-1172533029 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309060-1172533029/mxc /tmp/evaluation/309060-1172533029/instance-309060-1172533029.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: 0.99 0.98 0.99 2/67 4072
/proc/meminfo: memFree=1913720/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=1748 CPUtime=0
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 48170444 1789952 247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 437 248 46 122 0 311 0

[startup+0.106601 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4072
/proc/meminfo: memFree=1913720/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=1960 CPUtime=0.1
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 381 0 0 0 10 0 0 0 18 0 1 0 48170444 2007040 318 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 490 318 59 122 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1960

[startup+0.514649 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4072
/proc/meminfo: memFree=1913720/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=2356 CPUtime=0.51
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 482 0 0 0 51 0 0 0 22 0 1 0 48170444 2412544 419 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 589 419 59 122 0 463 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2356

[startup+1.33475 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1911856/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=2760 CPUtime=1.33
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 592 0 0 0 133 0 0 0 25 0 1 0 48170444 2826240 527 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 690 527 67 122 0 564 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2760

[startup+2.97094 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1911472/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=3156 CPUtime=2.96
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 689 0 0 0 296 0 0 0 25 0 1 0 48170444 3231744 624 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 789 624 67 122 0 663 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3156

[startup+6.25033 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1910896/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=3652 CPUtime=6.24
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 804 0 0 0 624 0 0 0 25 0 1 0 48170444 3739648 739 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 913 739 67 122 0 787 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3652

[startup+12.7061 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1910192/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=4160 CPUtime=12.69
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 955 0 0 0 1269 0 0 0 25 0 1 0 48170444 4259840 890 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 1040 890 67 122 0 914 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4160

[startup+25.6046 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1909552/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=4764 CPUtime=25.59
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 1089 0 0 0 2559 0 0 0 25 0 1 0 48170444 4878336 1024 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 1191 1024 67 122 0 1065 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4764

[startup+51.2067 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1909104/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=5332 CPUtime=51.18
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 1234 0 0 0 5118 0 0 0 25 0 1 0 48170444 5459968 1169 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 1333 1169 67 122 0 1207 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 5332

[startup+102.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1907632/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=6624 CPUtime=102.37
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 1562 0 0 0 10236 1 0 0 25 0 1 0 48170444 6782976 1497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 1656 1497 67 122 0 1530 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 6624

[startup+162.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1907440/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=6820 CPUtime=162.37
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 1607 0 0 0 16236 1 0 0 25 0 1 0 48170444 6983680 1542 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 1705 1542 67 122 0 1579 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 6820

[startup+222.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1906352/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=8000 CPUtime=222.36
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 1895 0 0 0 22235 1 0 0 25 0 1 0 48170444 8192000 1828 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2000 1828 67 122 0 1874 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 8000

[startup+282.439 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1905968/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=8356 CPUtime=282.35
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 1987 0 0 0 28234 1 0 0 25 0 1 0 48170444 8556544 1920 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2089 1920 67 122 0 1963 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 8356

[startup+342.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1905520/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=8752 CPUtime=342.35
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2088 0 0 0 34234 1 0 0 25 0 1 0 48170444 8962048 2021 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2188 2021 67 122 0 2062 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 8752

[startup+402.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1905584/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=8752 CPUtime=402.34
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2088 0 0 0 40233 1 0 0 25 0 1 0 48170444 8962048 2021 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534135 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2188 2021 67 122 0 2062 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 8752

[startup+462.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1905520/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=8752 CPUtime=462.33
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2088 0 0 0 46232 1 0 0 25 0 1 0 48170444 8962048 2021 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2188 2021 67 122 0 2062 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 8752

[startup+522.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1905072/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=9152 CPUtime=522.32
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2190 0 0 0 52231 1 0 0 25 0 1 0 48170444 9371648 2123 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2288 2123 67 122 0 2162 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 9152

[startup+582.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1905136/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=9112 CPUtime=582.31
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2199 0 0 0 58230 1 0 0 25 0 1 0 48170444 9330688 2116 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2278 2116 67 122 0 2152 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 9112

[startup+642.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1904816/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=9384 CPUtime=642.31
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2265 0 0 0 64230 1 0 0 25 0 1 0 48170444 9609216 2182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2346 2182 67 122 0 2220 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 9384

[startup+702.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1904304/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=9836 CPUtime=702.3
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2383 0 0 0 70229 1 0 0 25 0 1 0 48170444 10072064 2300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2459 2300 67 122 0 2333 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 9836

[startup+762.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 4073
/proc/meminfo: memFree=1904240/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=9836 CPUtime=762.28
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2383 0 0 0 76227 1 0 0 25 0 1 0 48170444 10072064 2300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2459 2300 67 122 0 2333 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 9836

[startup+822.515 s]
/proc/loadavg: 1.03 1.00 1.00 2/68 4073
/proc/meminfo: memFree=1904304/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=9836 CPUtime=822.28
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2389 0 0 0 82227 1 0 0 25 0 1 0 48170444 10072064 2306 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2459 2306 67 122 0 2333 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 9836

[startup+882.525 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 4074
/proc/meminfo: memFree=1903792/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=10136 CPUtime=882.27
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2461 0 0 0 88226 1 0 0 25 0 1 0 48170444 10379264 2378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2534 2378 67 122 0 2408 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 10136

[startup+942.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 4075
/proc/meminfo: memFree=1903728/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=10416 CPUtime=942.26
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2527 0 0 0 94225 1 0 0 25 0 1 0 48170444 10665984 2444 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2604 2444 67 122 0 2478 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 10416

[startup+1002.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 4075
/proc/meminfo: memFree=1903344/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=10744 CPUtime=1002.26
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2608 0 0 0 100225 1 0 0 25 0 1 0 48170444 11001856 2525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2686 2525 67 122 0 2560 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 10744

[startup+1062.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 4075
/proc/meminfo: memFree=1903024/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=10916 CPUtime=1062.25
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2689 0 0 0 106224 1 0 0 25 0 1 0 48170444 11177984 2576 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2729 2576 67 122 0 2603 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 10916

[startup+1122.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 4075
/proc/meminfo: memFree=1903024/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=10904 CPUtime=1122.24
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2689 0 0 0 112223 1 0 0 25 0 1 0 48170444 11165696 2573 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530210 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2726 2573 67 122 0 2600 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 10904

[startup+1182.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 4075
/proc/meminfo: memFree=1902960/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=11100 CPUtime=1182.23
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2738 0 0 0 118222 1 0 0 25 0 1 0 48170444 11366400 2622 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2775 2622 67 122 0 2649 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 11100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 4075
/proc/meminfo: memFree=1902960/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=11100 CPUtime=1200.05
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2738 0 0 0 120004 1 0 0 25 0 1 0 48170444 11366400 2622 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2775 2622 67 122 0 2649 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11100

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 2/68 4075
/proc/meminfo: memFree=1902960/2055892 swapFree=4086192/4096564
[pid=4072] ppid=4070 vsize=11100 CPUtime=1200.05
/proc/4072/stat : 4072 (mxc) R 4070 4072 3688 0 -1 4194304 2738 0 0 0 120004 1 0 0 25 0 1 0 48170444 11366400 2622 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4072/statm: 2775 2622 67 122 0 2649 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.021996
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 11164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2738
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= 1285

runsolver used 0.909861 second user time and 2.29865 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Mon Feb 26 23:37:09 UTC 2007

IDJOB= 309060
IDBENCH= 20249
IDSOLVER= 107
FILE ID= node77/309060-1172533029

PBS_JOBID= 3971812

Free space on /tmp= 66647 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309060-1172533029/mxc /tmp/evaluation/309060-1172533029/instance-309060-1172533029.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-309060-1172533029 -o ROOT/results/node77/solver-309060-1172533029 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309060-1172533029/mxc /tmp/evaluation/309060-1172533029/instance-309060-1172533029.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 810857379

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1914128 kB
Buffers:         20744 kB
Cached:          86748 kB
SwapCached:       3892 kB
Active:          38332 kB
Inactive:        79148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1914128 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          15204 kB
Slab:            10756 kB
Committed_AS:    97844 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Mon Feb 26 23:57:11 UTC 2007