Trace number 424711

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) 5000.11 5001.61

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
MD5SUM98be734cac3043e9901a8deb2fd05c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node63/watcher-424711-1177788479 -o ROOT/results/node63/solver-424711-1177788479 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424711-1177788479/mxc /tmp/evaluation/424711-1177788479/instance-424711-1177788479.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: 0.91 0.95 0.98 3/64 30036
/proc/meminfo: memFree=1365876/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=1936 CPUtime=0
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 254837854 1982464 305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 484 306 46 122 0 358 0

[startup+0.043217 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30036
/proc/meminfo: memFree=1365876/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=2316 CPUtime=0.04
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 476 0 0 0 4 0 0 0 18 0 1 0 254837854 2371584 391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 579 391 59 122 0 453 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2316

[startup+0.101221 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30036
/proc/meminfo: memFree=1365876/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=2316 CPUtime=0.1
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 492 0 0 0 10 0 0 0 18 0 1 0 254837854 2371584 407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 579 407 59 122 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2316

[startup+0.301242 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30036
/proc/meminfo: memFree=1365876/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=2580 CPUtime=0.29
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 540 0 0 0 29 0 0 0 19 0 1 0 254837854 2641920 455 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 645 455 59 122 0 519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2580

[startup+0.701283 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30036
/proc/meminfo: memFree=1365876/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=2844 CPUtime=0.69
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 627 0 0 0 69 0 0 0 23 0 1 0 254837854 2912256 542 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 711 542 59 122 0 585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2844

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30037
/proc/meminfo: memFree=1363692/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=3504 CPUtime=1.49
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 796 0 0 0 149 0 0 0 25 0 1 0 254837854 3588096 711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531569 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 876 711 59 122 0 750 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3504

[startup+3.10154 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30037
/proc/meminfo: memFree=1362732/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=4056 CPUtime=3.09
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 943 0 0 0 309 0 0 0 25 0 1 0 254837854 4153344 856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 1014 856 67 122 0 888 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4056

[startup+6.30187 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 30037
/proc/meminfo: memFree=1361900/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=4848 CPUtime=6.29
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 1142 0 0 0 629 0 0 0 25 0 1 0 254837854 4964352 1055 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 1212 1055 67 122 0 1086 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4848

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 30037
/proc/meminfo: memFree=1361516/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=5344 CPUtime=12.69
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 1250 0 0 0 1268 1 0 0 25 0 1 0 254837854 5472256 1163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 1336 1163 67 122 0 1210 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5344

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 30037
/proc/meminfo: memFree=1360428/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=6176 CPUtime=25.49
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 1462 0 0 0 2548 1 0 0 25 0 1 0 254837854 6324224 1375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 1544 1375 67 122 0 1418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6176

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30037
/proc/meminfo: memFree=1359340/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=7176 CPUtime=51.08
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 1713 0 0 0 5107 1 0 0 25 0 1 0 254837854 7348224 1626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 1794 1626 67 122 0 1668 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7176

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 30037
/proc/meminfo: memFree=1358316/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=8176 CPUtime=102.27
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 1962 0 0 0 10226 1 0 0 25 0 1 0 254837854 8372224 1875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 2044 1875 67 122 0 1918 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8176

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1357228/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=9196 CPUtime=162.24
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 2223 0 0 0 16223 1 0 0 25 0 1 0 254837854 9416704 2136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 2299 2136 67 122 0 2173 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9196

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1356780/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=9676 CPUtime=222.23
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 2337 0 0 0 22221 2 0 0 25 0 1 0 254837854 9908224 2250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 2419 2250 67 122 0 2293 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9676

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1356140/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=10240 CPUtime=282.21
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 2484 0 0 0 28219 2 0 0 25 0 1 0 254837854 10485760 2397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 2560 2397 67 122 0 2434 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10240

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1355628/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=10732 CPUtime=342.19
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 2612 0 0 0 34217 2 0 0 25 0 1 0 254837854 10989568 2519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 2683 2519 67 122 0 2557 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10732

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1355116/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=11152 CPUtime=402.18
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 2717 0 0 0 40216 2 0 0 25 0 1 0 254837854 11419648 2624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 2788 2624 67 122 0 2662 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11152

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1353772/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=12532 CPUtime=462.16
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 3062 0 0 0 46213 3 0 0 25 0 1 0 254837854 12832768 2969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 3133 2969 67 122 0 3007 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12532

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1352684/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=13568 CPUtime=522.14
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 3326 0 0 0 52211 3 0 0 25 0 1 0 254837854 13893632 3233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 3392 3233 67 122 0 3266 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13568

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1351660/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=14604 CPUtime=582.12
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 3584 0 0 0 58209 3 0 0 25 0 1 0 254837854 14954496 3491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 3651 3491 67 122 0 3525 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 14604

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30037
/proc/meminfo: memFree=1351660/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=14604 CPUtime=642.12
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 3584 0 0 0 64208 4 0 0 25 0 1 0 254837854 14954496 3491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 3651 3491 67 122 0 3525 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14604


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30237
/proc/meminfo: memFree=1342956/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4001.06
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 14215 0 0 0 400088 18 0 0 25 0 1 0 254837854 24018944 5642 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5642 67 122 0 5738 0
Current children cumulated CPU time (s) 4001.06
Current children cumulated vsize (KiB) 23456

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30237
/proc/meminfo: memFree=1342892/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4061.06
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 14344 0 0 0 406087 19 0 0 25 0 1 0 254837854 24018944 5642 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5642 67 122 0 5738 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 23456

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30237
/proc/meminfo: memFree=1342892/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4121.04
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 14517 0 0 0 412085 19 0 0 25 0 1 0 254837854 24018944 5643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5643 67 122 0 5738 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 23456

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30237
/proc/meminfo: memFree=1342956/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4181.02
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 14646 0 0 0 418083 19 0 0 25 0 1 0 254837854 24018944 5643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5643 67 122 0 5738 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 23456

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30237
/proc/meminfo: memFree=1342892/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4241
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 14775 0 0 0 424081 19 0 0 25 0 1 0 254837854 24018944 5643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5643 67 122 0 5738 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 23456

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30237
/proc/meminfo: memFree=1342956/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4300.99
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 14947 0 0 0 430079 20 0 0 25 0 1 0 254837854 24018944 5643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5643 67 122 0 5738 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 23456

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30237
/proc/meminfo: memFree=1342892/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4360.97
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 15076 0 0 0 436077 20 0 0 25 0 1 0 254837854 24018944 5643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5643 67 122 0 5738 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 23456

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30237
/proc/meminfo: memFree=1342828/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4420.95
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 15266 0 0 0 442075 20 0 0 25 0 1 0 254837854 24018944 5661 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5661 67 122 0 5738 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 23456

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1342828/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23456 CPUtime=4480.93
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 15395 0 0 0 448073 20 0 0 25 0 1 0 254837854 24018944 5661 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5864 5661 67 122 0 5738 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 23456

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1342764/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=23588 CPUtime=4540.92
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 15541 0 0 0 454071 21 0 0 25 0 1 0 254837854 24154112 5678 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 5897 5678 67 122 0 5771 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 23588

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1342188/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=24116 CPUtime=4600.9
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 15856 0 0 0 460069 21 0 0 25 0 1 0 254837854 24694784 5821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 6029 5821 67 122 0 5903 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 24116

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1342188/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=24116 CPUtime=4660.88
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 15985 0 0 0 466067 21 0 0 25 0 1 0 254837854 24694784 5821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 6029 5821 67 122 0 5903 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 24116

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1341932/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=24380 CPUtime=4720.87
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 16230 0 0 0 472066 21 0 0 25 0 1 0 254837854 24965120 5894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 6095 5894 67 122 0 5969 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 24380

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1341676/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=24644 CPUtime=4780.84
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 16416 0 0 0 478063 21 0 0 25 0 1 0 254837854 25235456 5951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 6161 5951 67 122 0 6035 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 24644

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1341676/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=24644 CPUtime=4840.83
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 16545 0 0 0 484061 22 0 0 25 0 1 0 254837854 25235456 5951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 6161 5951 67 122 0 6035 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 24644

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1341676/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=24644 CPUtime=4900.81
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 16717 0 0 0 490059 22 0 0 25 0 1 0 254837854 25235456 5951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 6161 5951 67 122 0 6035 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 24644

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1341612/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=24644 CPUtime=4960.79
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 16889 0 0 0 496057 22 0 0 25 0 1 0 254837854 25235456 5951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 6161 5951 67 122 0 6035 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 24644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30239
/proc/meminfo: memFree=1341676/2055920 swapFree=4182936/4192956
[pid=30036] ppid=30034 vsize=24644 CPUtime=5000.09
/proc/30036/stat : 30036 (mxc) R 30034 30036 29745 0 -1 4194304 16975 0 0 0 499987 22 0 0 25 0 1 0 254837854 25235456 5951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30036/statm: 6161 5951 67 122 0 6035 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 24644

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): 5001.61
CPU time (s): 5000.11
CPU user time (s): 4999.88
CPU system time (s): 0.233964
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 24816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16975
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= 8595

runsolver used 3.98639 second user time and 9.71552 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Sat Apr 28 19:27:59 UTC 2007

IDJOB= 424711
IDBENCH= 20213
IDSOLVER= 174
FILE ID= node63/424711-1177788479

PBS_JOBID= 4715739

Free space on /tmp= 66530 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/424711-1177788479/mxc /tmp/evaluation/424711-1177788479/instance-424711-1177788479.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-424711-1177788479 -o ROOT/results/node63/solver-424711-1177788479 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424711-1177788479/mxc /tmp/evaluation/424711-1177788479/instance-424711-1177788479.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  98be734cac3043e9901a8deb2fd05c78

RANDOM SEED= 706096764

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1366348 kB
Buffers:         52092 kB
Cached:         557360 kB
SwapCached:       4724 kB
Active:         337524 kB
Inactive:       282416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1366348 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          15700 kB
Slab:            55640 kB
Committed_AS:  2304948 kB
PageTables:       1460 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= 66530 MiB

End job on node63 on Sat Apr 28 20:51:23 UTC 2007