Trace number 320669

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.11 1200.54

General information on the benchmark

Nameindustrial/narain/
clauses-6.cnf
MD5SUM61486826db531b2bec67f4c4c779f9ff
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.1749
Satisfiable
(Un)Satisfiability was proved
Number of variables683995
Number of clauses2623082
Sum of the clauses size6506810
Maximum clause length385
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21990085
Number of clauses of size 3452561
Number of clauses of size 45943
Number of clauses of size 5154560
Number of clauses of size over 519932

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/node70/watcher-320669-1173048904 -o ROOT/results/node70/solver-320669-1173048904 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320669-1173048904/mxc /tmp/evaluation/320669-1173048904/instance-320669-1173048904.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: 0.92 0.98 0.99 3/64 30569
/proc/meminfo: memFree=688296/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=51120 CPUtime=0
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 762 0 0 0 0 0 0 0 18 0 1 0 30842655 52346880 746 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 12780 753 42 122 0 12654 0

[startup+0.090984 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30569
/proc/meminfo: memFree=688296/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=83184 CPUtime=0.08
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 16306 0 0 0 0 8 0 0 18 0 1 0 30842655 85180416 16290 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 20796 16298 46 122 0 20670 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 83184

[startup+0.101991 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30569
/proc/meminfo: memFree=688296/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=83184 CPUtime=0.09
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 18416 0 0 0 0 9 0 0 18 0 1 0 30842655 85180416 18400 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 20796 18408 46 122 0 20670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83184

[startup+0.30201 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30569
/proc/meminfo: memFree=688296/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=130824 CPUtime=0.29
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 29215 0 0 0 16 13 0 0 19 0 1 0 30842655 133963776 29199 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 32706 29199 46 122 0 32580 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 130824

[startup+0.701043 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30569
/proc/meminfo: memFree=688296/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=149188 CPUtime=0.69
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 33479 0 0 0 54 15 0 0 22 0 1 0 30842655 152768512 33463 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 37297 33463 46 122 0 37171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 149188

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30570
/proc/meminfo: memFree=541920/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=131348 CPUtime=1.49
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 41604 0 0 0 131 18 0 0 25 0 1 0 30842655 134500352 29041 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 32837 29041 47 122 0 32711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131348

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30570
/proc/meminfo: memFree=569440/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=133884 CPUtime=3.09
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 42234 0 0 0 291 18 0 0 25 0 1 0 30842655 137097216 29671 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528096 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 33471 29671 59 122 0 33345 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133884

[startup+6.30161 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30570
/proc/meminfo: memFree=569696/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=134016 CPUtime=6.28
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 42262 0 0 0 609 19 0 0 25 0 1 0 30842655 137232384 29699 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 33504 29699 59 122 0 33378 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 134016

[startup+12.7023 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30570
/proc/meminfo: memFree=569504/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=134584 CPUtime=12.69
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 42389 0 0 0 1249 20 0 0 25 0 1 0 30842655 137814016 29826 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 33646 29826 59 122 0 33520 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134584

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30570
/proc/meminfo: memFree=567776/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=135656 CPUtime=25.49
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 42919 0 0 0 2529 20 0 0 25 0 1 0 30842655 138911744 30356 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 33914 30356 59 122 0 33788 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135656

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30570
/proc/meminfo: memFree=564960/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=138296 CPUtime=51.08
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 43589 0 0 0 5086 22 0 0 25 0 1 0 30842655 141615104 31026 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 34574 31026 59 122 0 34448 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 138296

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30570
/proc/meminfo: memFree=558240/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=145028 CPUtime=102.26
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 45277 0 0 0 10202 24 0 0 25 0 1 0 30842655 148508672 32714 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 36257 32714 59 122 0 36131 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 145028

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30570
/proc/meminfo: memFree=550240/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=153088 CPUtime=162.25
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 47267 0 0 0 16198 27 0 0 25 0 1 0 30842655 156762112 34704 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 38272 34704 59 122 0 38146 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 153088

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30570
/proc/meminfo: memFree=543776/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=159296 CPUtime=222.23
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 48851 0 0 0 22194 29 0 0 25 0 1 0 30842655 163119104 36288 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 39824 36288 59 122 0 39698 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 159296

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30570
/proc/meminfo: memFree=536992/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=166420 CPUtime=282.21
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 50566 0 0 0 28190 31 0 0 25 0 1 0 30842655 170414080 38003 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 41605 38003 59 122 0 41479 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 166420

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30570
/proc/meminfo: memFree=529888/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=173436 CPUtime=342.2
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 52324 0 0 0 34186 34 0 0 25 0 1 0 30842655 177598464 39761 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 43359 39761 59 122 0 43233 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 173436

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30692
/proc/meminfo: memFree=514928/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=187192 CPUtime=402.13
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 55790 0 0 0 40173 40 0 0 25 0 1 0 30842655 191684608 43227 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 46798 43227 59 122 0 46672 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 187192

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30768
/proc/meminfo: memFree=508704/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=194368 CPUtime=462.07
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 57572 0 0 0 46164 43 0 0 25 0 1 0 30842655 199032832 45009 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 48592 45009 59 122 0 48466 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 194368

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30768
/proc/meminfo: memFree=505184/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=198448 CPUtime=522.05
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 58464 0 0 0 52162 43 0 0 25 0 1 0 30842655 203210752 45901 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530748 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 49612 45901 59 122 0 49486 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 198448

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=499168/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=204292 CPUtime=582.03
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 59951 0 0 0 58158 45 0 0 25 0 1 0 30842655 209195008 47388 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 51073 47388 59 122 0 50947 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 204292

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=495072/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=208396 CPUtime=642.02
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 60965 0 0 0 64155 47 0 0 25 0 1 0 30842655 213397504 48402 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 52099 48402 59 122 0 51973 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 208396

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=491616/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=211872 CPUtime=702
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 61825 0 0 0 70152 48 0 0 25 0 1 0 30842655 216956928 49262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 52968 49262 59 122 0 52842 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 211872

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=488608/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=214920 CPUtime=761.99
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 62586 0 0 0 76150 49 0 0 25 0 1 0 30842655 220078080 50023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 53730 50023 59 122 0 53604 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 214920

[startup+822.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 30768
/proc/meminfo: memFree=488672/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=214920 CPUtime=821.97
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 62599 0 0 0 82148 49 0 0 25 0 1 0 30842655 220078080 50036 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 53730 50036 59 122 0 53604 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 214920

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30768
/proc/meminfo: memFree=488608/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=214920 CPUtime=881.95
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 62615 0 0 0 88146 49 0 0 25 0 1 0 30842655 220078080 50052 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 53730 50052 59 122 0 53604 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 214920

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30768
/proc/meminfo: memFree=488096/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=215604 CPUtime=941.94
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 62774 0 0 0 94145 49 0 0 25 0 1 0 30842655 220778496 50211 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 53901 50211 59 122 0 53775 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 215604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=480672/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=223020 CPUtime=1001.92
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 64632 0 0 0 100141 51 0 0 25 0 1 0 30842655 228372480 52069 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 55755 52069 59 122 0 55629 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 223020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=471264/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=232488 CPUtime=1061.9
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 66981 0 0 0 106137 53 0 0 25 0 1 0 30842655 238067712 54418 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 58122 54418 59 122 0 57996 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 232488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=462176/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=241492 CPUtime=1121.89
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 69229 0 0 0 112134 55 0 0 25 0 1 0 30842655 247287808 56666 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 60373 56666 59 122 0 60247 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 241492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=458272/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=245324 CPUtime=1181.87
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 70208 0 0 0 118130 57 0 0 25 0 1 0 30842655 251211776 57645 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 61331 57645 59 122 0 61205 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 245324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=456736/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=246776 CPUtime=1200.07
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 70560 0 0 0 119950 57 0 0 25 0 1 0 30842655 252698624 57997 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 61694 57997 59 122 0 61568 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 246776

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30768
/proc/meminfo: memFree=456736/2055920 swapFree=4192956/4192956
[pid=30569] ppid=30567 vsize=246776 CPUtime=1200.07
/proc/30569/stat : 30569 (mxc) R 30567 30569 30089 0 -1 4194304 70560 0 0 0 119950 57 0 0 25 0 1 0 30842655 252698624 57997 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30569/statm: 61694 57997 59 122 0 61568 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 246776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.5
CPU system time (s): 0.609907
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 246776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.609907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70560
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= 2765

runsolver used 0.798878 second user time and 2.57161 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Sun Mar  4 22:55:04 UTC 2007

IDJOB= 320669
IDBENCH= 20509
IDSOLVER= 107
FILE ID= node70/320669-1173048904

PBS_JOBID= 4012501

Free space on /tmp= 66514 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-6.cnf
COMMAND LINE= /tmp/evaluation/320669-1173048904/mxc /tmp/evaluation/320669-1173048904/instance-320669-1173048904.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-320669-1173048904 -o ROOT/results/node70/solver-320669-1173048904 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320669-1173048904/mxc /tmp/evaluation/320669-1173048904/instance-320669-1173048904.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  61486826db531b2bec67f4c4c779f9ff

RANDOM SEED= 110730143

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.234
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		: 3000.234
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:        688704 kB
Buffers:         48268 kB
Cached:        1222108 kB
SwapCached:          0 kB
Active:         715468 kB
Inactive:       570208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        688704 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           50764 kB
Writeback:           0 kB
Mapped:          25528 kB
Slab:            67644 kB
Committed_AS:    99124 kB
PageTables:       1396 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= 66514 MiB

End job on node70 on Sun Mar  4 23:15:07 UTC 2007