Trace number 336777

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
CMUSAT 2007-02-08? (TO) 1200.11 1200.58

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  49153                                                |
1.10/1.16	c |  Number of clauses:    324873                                               |

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/node38/watcher-336777-1173653548 -o ROOT/results/node38/solver-336777-1173653548 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336777-1173653548/cmusat /tmp/evaluation/336777-1173653548/instance-336777-1173653548.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: 0.77 0.92 0.95 3/64 6782
/proc/meminfo: memFree=1875080/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=2936 CPUtime=0
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 575 0 0 0 0 0 0 0 18 0 1 0 385310789 3006464 558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134549008 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 734 559 95 243 0 488 0

[startup+0.0160311 s]
/proc/loadavg: 0.77 0.92 0.95 3/64 6782
/proc/meminfo: memFree=1875080/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=6136 CPUtime=0
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 1290 0 0 0 0 0 0 0 18 0 1 0 385310789 6283264 1257 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 1534 1260 95 243 0 1288 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6136

[startup+0.10104 s]
/proc/loadavg: 0.77 0.92 0.95 3/64 6782
/proc/meminfo: memFree=1875080/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=10576 CPUtime=0.09
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 2197 0 0 0 9 0 0 0 18 0 1 0 385310789 10829824 2163 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 2644 2163 96 243 0 2398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10576

[startup+0.301061 s]
/proc/loadavg: 0.77 0.92 0.95 3/64 6782
/proc/meminfo: memFree=1875080/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=14604 CPUtime=0.29
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 3179 0 0 0 28 1 0 0 19 0 1 0 385310789 14954496 3145 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 3651 3145 96 243 0 3405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14604

[startup+0.701106 s]
/proc/loadavg: 0.77 0.92 0.95 3/64 6782
/proc/meminfo: memFree=1875080/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=22100 CPUtime=0.69
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 5054 0 0 0 67 2 0 0 22 0 1 0 385310789 22630400 5020 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 5525 5020 96 243 0 5279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22100

[startup+1.5012 s]
/proc/loadavg: 0.77 0.92 0.95 2/65 6783
/proc/meminfo: memFree=1849728/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=31776 CPUtime=1.49
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 7269 0 0 0 145 4 0 0 25 0 1 0 385310789 32538624 7235 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 7944 7235 106 243 0 7698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31776

[startup+3.10138 s]
/proc/loadavg: 0.77 0.92 0.95 2/65 6783
/proc/meminfo: memFree=1845952/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=28816 CPUtime=3.09
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 7715 0 0 0 304 5 0 0 25 0 1 0 385310789 29507584 6677 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134542704 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 7204 6677 107 243 0 6958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28816

[startup+6.30274 s]
/proc/loadavg: 0.79 0.92 0.95 2/65 6783
/proc/meminfo: memFree=1839104/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=41652 CPUtime=6.28
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 12671 0 0 0 621 7 0 0 25 0 1 0 385310789 42651648 9062 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 10413 9062 119 243 0 10167 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 41652

[startup+12.7015 s]
/proc/loadavg: 0.81 0.92 0.95 2/65 6783
/proc/meminfo: memFree=1836944/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=44524 CPUtime=12.68
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 13336 0 0 0 1261 7 0 0 25 0 1 0 385310789 45592576 9727 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 11131 9727 119 243 0 10885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44524

[startup+25.5019 s]
/proc/loadavg: 0.85 0.93 0.95 2/65 6783
/proc/meminfo: memFree=1827984/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=53780 CPUtime=25.48
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 15547 0 0 0 2538 10 0 0 25 0 1 0 385310789 55070720 11938 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 13445 11938 119 243 0 13199 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53780

[startup+51.1018 s]
/proc/loadavg: 0.90 0.93 0.95 2/65 6783
/proc/meminfo: memFree=1807440/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=76664 CPUtime=51.07
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 20787 0 0 0 5093 14 0 0 25 0 1 0 385310789 78503936 17178 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 19166 17178 119 243 0 18920 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 76664

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.95 2/65 6783
/proc/meminfo: memFree=1769424/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=114480 CPUtime=102.25
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 30095 0 0 0 10207 18 0 0 25 0 1 0 385310789 117227520 26486 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 28620 26486 119 243 0 28374 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 114480

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.95 2/65 6783
/proc/meminfo: memFree=1730448/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=154880 CPUtime=162.24
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 39941 0 0 0 16198 26 0 0 25 0 1 0 385310789 158597120 36332 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 38720 36332 119 243 0 38474 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 154880

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.95 2/65 6783
/proc/meminfo: memFree=1678288/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=210784 CPUtime=222.22
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 52844 0 0 0 22187 35 0 0 25 0 1 0 385310789 215842816 49235 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 52696 49235 119 243 0 52450 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 210784

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 6783
/proc/meminfo: memFree=1644432/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=246280 CPUtime=282.2
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 61391 0 0 0 28180 40 0 0 25 0 1 0 385310789 252190720 57782 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 61570 57782 119 243 0 61324 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 246280

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6783
/proc/meminfo: memFree=1633168/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=256796 CPUtime=342.19
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 64790 0 0 0 34175 44 0 0 25 0 1 0 385310789 262959104 60458 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 64199 60458 119 243 0 63953 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 256796

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6783
/proc/meminfo: memFree=1632592/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=256796 CPUtime=402.17
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 64933 0 0 0 40173 44 0 0 25 0 1 0 385310789 262959104 60601 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 64199 60601 119 243 0 63953 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 256796

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6783
/proc/meminfo: memFree=1631376/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=256796 CPUtime=462.14
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 65232 0 0 0 46170 44 0 0 25 0 1 0 385310789 262959104 60900 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 64199 60900 119 243 0 63953 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 256796

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 6855
/proc/meminfo: memFree=1627984/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=256824 CPUtime=522.11
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 66467 0 0 0 52165 46 0 0 25 0 1 0 385310789 262987776 61391 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 64206 61391 119 243 0 63960 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 256824

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 6953
/proc/meminfo: memFree=1626960/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=256824 CPUtime=582.02
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 66721 0 0 0 58156 46 0 0 25 0 1 0 385310789 262987776 61645 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 64206 61645 119 243 0 63960 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 256824

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1608592/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=273252 CPUtime=641.99
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 71559 0 0 0 64149 50 0 0 25 0 1 0 385310789 279810048 66483 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 68313 66483 119 243 0 68067 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 273252

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1565840/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=319684 CPUtime=701.97
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 82308 0 0 0 70140 57 0 0 25 0 1 0 385310789 327356416 77232 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 79921 77232 119 243 0 79675 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 319684

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1559312/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=326164 CPUtime=761.96
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 84608 0 0 0 76138 58 0 0 25 0 1 0 385310789 333991936 78782 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 81541 78782 119 243 0 81295 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 326164

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1558800/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=326164 CPUtime=821.93
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 84769 0 0 0 82135 58 0 0 25 0 1 0 385310789 333991936 78943 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 81541 78943 119 243 0 81295 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 326164

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1545744/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=339188 CPUtime=881.92
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 88041 0 0 0 88132 60 0 0 25 0 1 0 385310789 347328512 82215 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 84797 82215 119 243 0 84551 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 339188

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1505296/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=384384 CPUtime=941.9
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 98211 0 0 0 94125 65 0 0 25 0 1 0 385310789 393609216 92385 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 96096 92385 119 243 0 95850 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 384384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1465680/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=428384 CPUtime=1001.88
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 108069 0 0 0 100117 71 0 0 25 0 1 0 385310789 438665216 102243 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 107096 102243 119 243 0 106850 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 428384

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1427536/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=470156 CPUtime=1061.87
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 117628 0 0 0 106109 78 0 0 25 0 1 0 385310789 481439744 111802 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 117539 111802 119 243 0 117293 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 470156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1410512/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=487520 CPUtime=1121.84
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 122530 0 0 0 112103 81 0 0 25 0 1 0 385310789 499220480 115921 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 121880 115921 119 243 0 121634 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 487520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1410000/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=487520 CPUtime=1181.83
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 122658 0 0 0 118101 82 0 0 25 0 1 0 385310789 499220480 116049 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591298 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 121880 116049 119 243 0 121634 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 487520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1410000/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=487520 CPUtime=1200.03
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 122658 0 0 0 119921 82 0 0 25 0 1 0 385310789 499220480 116049 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 121880 116049 119 243 0 121634 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 487520

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: 0.99 0.97 0.95 2/65 6981
/proc/meminfo: memFree=1410000/2055920 swapFree=4177272/4192956
[pid=6782] ppid=6780 vsize=487520 CPUtime=1200.03
/proc/6782/stat : 6782 (cmusat) R 6780 6782 6720 0 -1 4194304 122658 0 0 0 119921 82 0 0 25 0 1 0 385310789 499220480 116049 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6782/statm: 121880 116049 119 243 0 121634 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 487520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.11
CPU user time (s): 1199.21
CPU system time (s): 0.894863
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 487520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.21
system time used= 0.894863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122658
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= 1390

runsolver used 0.881865 second user time and 2.48862 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Mar 11 22:52:30 UTC 2007

IDJOB= 336777
IDBENCH= 24683
IDSOLVER= 121
FILE ID= node38/336777-1173653548

PBS_JOBID= 4101402

Free space on /tmp= 66554 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336777-1173653548/cmusat /tmp/evaluation/336777-1173653548/instance-336777-1173653548.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-336777-1173653548 -o ROOT/results/node38/solver-336777-1173653548 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336777-1173653548/cmusat /tmp/evaluation/336777-1173653548/instance-336777-1173653548.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 311257435

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1875552 kB
Buffers:         19100 kB
Cached:         117736 kB
SwapCached:       9772 kB
Active:          76076 kB
Inactive:        77068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1875552 kB
SwapTotal:     4192956 kB
SwapFree:      4177272 kB
Dirty:           10840 kB
Writeback:           0 kB
Mapped:          15092 kB
Slab:            13304 kB
Committed_AS:   686880 kB
PageTables:       1468 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= 66554 MiB

End job on node38 on Sun Mar 11 23:12:32 UTC 2007