Trace number 334621

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) 1200.03 1200.11

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-luckySeven.used-as.sat04-990.sat05-4196.reshuffled-07.cnf
MD5SUMbf3618cdbef11db03f2026bf209783fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1151.72
Satisfiable
(Un)Satisfiability was proved
Number of variables25493
Number of clauses1139180
Sum of the clauses size2298131
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21136319
Number of clauses of size 31
Number of clauses of size 41
Number of clauses of size 57
Number of clauses of size over 52852

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-334621-1173583951 -o ROOT/results/node16/solver-334621-1173583951 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334621-1173583951/mxc /tmp/evaluation/334621-1173583951/instance-334621-1173583951.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.00 1.06 1.06 3/77 26517
/proc/meminfo: memFree=1767960/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=16768 CPUtime=0
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 746 0 0 0 0 0 0 0 18 0 1 0 378349751 17170432 730 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4192 736 42 122 0 4066 0

[startup+0.0338991 s]
/proc/loadavg: 1.00 1.06 1.06 3/77 26517
/proc/meminfo: memFree=1767960/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=19692 CPUtime=0.02
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 4653 0 0 0 0 2 0 0 18 0 1 0 378349751 20164608 4637 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4923 4637 46 122 0 4797 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19692

[startup+0.10189 s]
/proc/loadavg: 1.00 1.06 1.06 3/77 26517
/proc/meminfo: memFree=1767960/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=21408 CPUtime=0.09
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 5089 0 0 0 7 2 0 0 18 0 1 0 378349751 21921792 5073 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5352 5074 46 122 0 5226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21408

[startup+0.301866 s]
/proc/loadavg: 1.00 1.06 1.06 3/77 26517
/proc/meminfo: memFree=1767960/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=26424 CPUtime=0.29
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 6341 0 0 0 26 3 0 0 19 0 1 0 378349751 27058176 6325 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6606 6326 46 122 0 6480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26424

[startup+0.701818 s]
/proc/loadavg: 1.00 1.06 1.06 3/77 26517
/proc/meminfo: memFree=1767960/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=17848 CPUtime=0.69
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8173 0 0 0 65 4 0 0 23 0 1 0 378349751 18276352 4198 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134520346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4462 4198 59 122 0 4336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17848

[startup+1.50172 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 26518
/proc/meminfo: memFree=1750672/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=17856 CPUtime=1.48
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8191 0 0 0 144 4 0 0 25 0 1 0 378349751 18284544 4214 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4464 4214 67 122 0 4338 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17856

[startup+3.10153 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 26518
/proc/meminfo: memFree=1751056/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=17856 CPUtime=3.08
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8196 0 0 0 304 4 0 0 25 0 1 0 378349751 18284544 4219 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4464 4219 67 122 0 4338 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17856

[startup+6.30115 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 26518
/proc/meminfo: memFree=1751056/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=17856 CPUtime=6.28
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8199 0 0 0 624 4 0 0 25 0 1 0 378349751 18284544 4222 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4464 4222 67 122 0 4338 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17856

[startup+12.7014 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 26518
/proc/meminfo: memFree=1751056/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=17972 CPUtime=12.68
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8216 0 0 0 1264 4 0 0 25 0 1 0 378349751 18403328 4239 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4493 4239 67 122 0 4367 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17972

[startup+25.5018 s]
/proc/loadavg: 1.00 1.05 1.06 2/78 26518
/proc/meminfo: memFree=1750992/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=18104 CPUtime=25.48
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8248 0 0 0 2544 4 0 0 25 0 1 0 378349751 18538496 4271 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519661 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4526 4271 67 122 0 4400 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18104

[startup+51.1018 s]
/proc/loadavg: 1.00 1.05 1.06 2/78 26518
/proc/meminfo: memFree=1750608/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=18484 CPUtime=51.08
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8341 0 0 0 5104 4 0 0 25 0 1 0 378349751 18927616 4364 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4621 4364 67 122 0 4495 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18484

[startup+102.306 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 26518
/proc/meminfo: memFree=1749840/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=19244 CPUtime=102.28
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8541 0 0 0 10223 5 0 0 25 0 1 0 378349751 19705856 4564 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4811 4564 67 122 0 4685 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19244

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/78 26519
/proc/meminfo: memFree=1749264/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=19736 CPUtime=162.27
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8655 0 0 0 16221 6 0 0 25 0 1 0 378349751 20209664 4678 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4934 4678 67 122 0 4808 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 19736

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 26520
/proc/meminfo: memFree=1748880/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=20100 CPUtime=222.27
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8742 0 0 0 22221 6 0 0 25 0 1 0 378349751 20582400 4765 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5025 4765 67 122 0 4899 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 20100

[startup+282.302 s]
/proc/loadavg: 1.03 1.03 1.04 2/78 26520
/proc/meminfo: memFree=1748432/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=20480 CPUtime=282.27
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8838 0 0 0 28220 7 0 0 25 0 1 0 378349751 20971520 4861 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5120 4861 67 122 0 4994 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 20480

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.04 2/78 26520
/proc/meminfo: memFree=1747792/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=21112 CPUtime=342.26
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 8995 0 0 0 34218 8 0 0 25 0 1 0 378349751 21618688 5018 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5278 5018 67 122 0 5152 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 21112

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/78 26520
/proc/meminfo: memFree=1747472/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=21372 CPUtime=402.26
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9072 0 0 0 40218 8 0 0 25 0 1 0 378349751 21884928 5095 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5343 5095 67 122 0 5217 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 21372

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 26520
/proc/meminfo: memFree=1746832/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=22028 CPUtime=462.26
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9227 0 0 0 46217 9 0 0 25 0 1 0 378349751 22556672 5250 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5507 5250 67 122 0 5381 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 22028

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 26520
/proc/meminfo: memFree=1746768/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=22028 CPUtime=522.26
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9227 0 0 0 52216 10 0 0 25 0 1 0 378349751 22556672 5250 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5507 5250 67 122 0 5381 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 22028

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 26520
/proc/meminfo: memFree=1746768/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=22028 CPUtime=582.25
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9227 0 0 0 58215 10 0 0 25 0 1 0 378349751 22556672 5250 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5507 5250 67 122 0 5381 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 22028

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 26520
/proc/meminfo: memFree=1746384/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=22392 CPUtime=642.25
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9318 0 0 0 64214 11 0 0 25 0 1 0 378349751 22929408 5341 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 5598 5341 67 122 0 5472 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 22392

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744528/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24096 CPUtime=702.24
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9764 0 0 0 70213 11 0 0 25 0 1 0 378349751 24674304 5787 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6024 5787 67 122 0 5898 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 24096

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744464/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24096 CPUtime=762.24
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9764 0 0 0 76212 12 0 0 25 0 1 0 378349751 24674304 5787 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6024 5787 67 122 0 5898 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 24096

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744400/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24096 CPUtime=822.24
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9764 0 0 0 82211 13 0 0 25 0 1 0 378349751 24674304 5787 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519644 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6024 5787 67 122 0 5898 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 24096

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26520
/proc/meminfo: memFree=1744336/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24096 CPUtime=882.23
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9764 0 0 0 88210 13 0 0 25 0 1 0 378349751 24674304 5787 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535046 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6024 5787 67 122 0 5898 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 24096

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26520
/proc/meminfo: memFree=1744208/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24096 CPUtime=942.22
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9764 0 0 0 94209 13 0 0 25 0 1 0 378349751 24674304 5787 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530040 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6024 5787 67 122 0 5898 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 24096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744208/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24096 CPUtime=1002.22
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9764 0 0 0 100208 14 0 0 25 0 1 0 378349751 24674304 5787 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6024 5787 67 122 0 5898 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 24096

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744144/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24160 CPUtime=1062.22
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9771 0 0 0 106208 14 0 0 25 0 1 0 378349751 24739840 5794 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6040 5794 67 122 0 5914 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 24160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744080/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24160 CPUtime=1122.22
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9771 0 0 0 112207 15 0 0 25 0 1 0 378349751 24739840 5794 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6040 5794 67 122 0 5914 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 24160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744016/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24136 CPUtime=1182.21
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9771 0 0 0 118206 15 0 0 25 0 1 0 378349751 24715264 5794 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6034 5794 67 122 0 5908 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 24136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744016/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24136 CPUtime=1200.02
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9771 0 0 0 119986 16 0 0 25 0 1 0 378349751 24715264 5794 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6034 5794 67 122 0 5908 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24136

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26520
/proc/meminfo: memFree=1744016/2055920 swapFree=4159664/4192956
[pid=26517] ppid=26515 vsize=24136 CPUtime=1200.02
/proc/26517/stat : 26517 (mxc) R 26515 26517 22622 0 -1 4194304 9771 0 0 0 119986 16 0 0 25 0 1 0 378349751 24715264 5794 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6034 5794 67 122 0 5908 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.166974
CPU usage (%): 99.9932
Max. virtual memory (cumulated for all children) (KiB): 31440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9771
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= 25087

runsolver used 1.45978 second user time and 2.90756 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Sun Mar 11 03:32:34 UTC 2007

IDJOB= 334621
IDBENCH= 24632
IDSOLVER= 107
FILE ID= node16/334621-1173583951

PBS_JOBID= 4101206

Free space on /tmp= 66478 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-luckySeven.used-as.sat04-990.sat05-4196.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334621-1173583951/mxc /tmp/evaluation/334621-1173583951/instance-334621-1173583951.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-334621-1173583951 -o ROOT/results/node16/solver-334621-1173583951 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334621-1173583951/mxc /tmp/evaluation/334621-1173583951/instance-334621-1173583951.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  bf3618cdbef11db03f2026bf209783fc

RANDOM SEED= 88115311

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1768368 kB
Buffers:         21792 kB
Cached:         188556 kB
SwapCached:       2084 kB
Active:         127388 kB
Inactive:       105728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768368 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:           16440 kB
Writeback:           0 kB
Mapped:          30836 kB
Slab:            40028 kB
Committed_AS:  1406720 kB
PageTables:       1720 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= 66478 MiB

End job on node16 on Sun Mar 11 03:52:36 UTC 2007