Trace number 369282

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) 5000.19 5002.15

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                                                |
1.09/1.18	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-369282-1177274521 -o ROOT/results/node66/solver-369282-1177274521 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369282-1177274521/cmusat /tmp/evaluation/369282-1177274521/instance-369282-1177274521.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: 0.99 0.97 0.98 3/64 28772
/proc/meminfo: memFree=1602032/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=2936 CPUtime=0
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 570 0 0 0 0 0 0 0 18 0 1 0 203441773 3006464 553 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 734 554 95 243 0 488 0

[startup+0.035404 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 28772
/proc/meminfo: memFree=1602032/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=8784 CPUtime=0.02
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 1743 0 0 0 2 0 0 0 18 0 1 0 203441773 8994816 1709 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134532014 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 2196 1709 96 243 0 1950 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8784

[startup+0.101416 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 28772
/proc/meminfo: memFree=1602032/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=10576 CPUtime=0.09
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 2194 0 0 0 9 0 0 0 18 0 1 0 203441773 10829824 2160 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 2644 2160 96 243 0 2398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10576

[startup+0.301457 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 28772
/proc/meminfo: memFree=1602032/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=14604 CPUtime=0.29
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 3162 0 0 0 28 1 0 0 19 0 1 0 203441773 14954496 3128 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 3651 3128 96 243 0 3405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14604

[startup+0.701536 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 28772
/proc/meminfo: memFree=1602032/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=21968 CPUtime=0.69
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 5006 0 0 0 67 2 0 0 22 0 1 0 203441773 22495232 4972 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 5492 4972 96 243 0 5246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21968

[startup+1.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28773
/proc/meminfo: memFree=1577000/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=31776 CPUtime=1.49
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 7266 0 0 0 145 4 0 0 25 0 1 0 203441773 32538624 7232 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 7944 7232 106 243 0 7698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31776

[startup+3.10202 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28773
/proc/meminfo: memFree=1572968/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=28816 CPUtime=3.09
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 7715 0 0 0 304 5 0 0 25 0 1 0 203441773 29507584 6677 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091182 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 7204 6677 107 243 0 6958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28816

[startup+6.30165 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 28773
/proc/meminfo: memFree=1565864/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=41652 CPUtime=6.28
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 12671 0 0 0 622 6 0 0 25 0 1 0 203441773 42651648 9062 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590317 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 10413 9062 119 243 0 10167 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 41652

[startup+12.7019 s]
/proc/loadavg: 1.15 1.00 0.99 2/65 28773
/proc/meminfo: memFree=1563752/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=44524 CPUtime=12.69
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 13336 0 0 0 1262 7 0 0 25 0 1 0 203441773 45592576 9727 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 11131 9727 119 243 0 10885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44524

[startup+25.5015 s]
/proc/loadavg: 1.11 1.00 0.99 2/65 28773
/proc/meminfo: memFree=1554728/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=53924 CPUtime=25.48
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 15588 0 0 0 2540 8 0 0 25 0 1 0 203441773 55218176 11979 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 13481 11979 119 243 0 13235 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53924

[startup+51.1016 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 28773
/proc/meminfo: memFree=1533992/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=77220 CPUtime=51.08
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 20908 0 0 0 5096 12 0 0 25 0 1 0 203441773 79073280 17299 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 19305 17299 119 243 0 19059 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77220

[startup+102.306 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 28773
/proc/meminfo: memFree=1495976/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=114876 CPUtime=102.26
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 30192 0 0 0 10206 20 0 0 25 0 1 0 203441773 117633024 26583 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 28719 26583 119 243 0 28473 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114876

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 28773
/proc/meminfo: memFree=1456488/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=155688 CPUtime=162.24
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 40132 0 0 0 16197 27 0 0 25 0 1 0 203441773 159424512 36523 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 38922 36523 119 243 0 38676 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 155688

[startup+222.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 28773
/proc/meminfo: memFree=1404136/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=211872 CPUtime=222.21
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 53099 0 0 0 22185 36 0 0 25 0 1 0 203441773 216956928 49490 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 52968 49490 119 243 0 52722 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 211872

[startup+282.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 28773
/proc/meminfo: memFree=1370472/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=246680 CPUtime=282.19
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 61502 0 0 0 28178 41 0 0 25 0 1 0 203441773 252600320 57893 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 61670 57893 119 243 0 61424 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 246680

[startup+342.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 28773
/proc/meminfo: memFree=1360040/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=256796 CPUtime=342.17
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 64792 0 0 0 34172 45 0 0 25 0 1 0 203441773 262959104 60460 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 64199 60460 119 243 0 63953 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 256796

[startup+402.302 s]
/proc/loadavg: 1.12 1.06 1.00 2/65 28773
/proc/meminfo: memFree=1359400/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=256796 CPUtime=402.15
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 64956 0 0 0 40170 45 0 0 25 0 1 0 203441773 262959104 60624 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592065 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 64199 60624 119 243 0 63953 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 256796

[startup+462.302 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 28773
/proc/meminfo: memFree=1358312/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=256796 CPUtime=462.12
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 65232 0 0 0 46167 45 0 0 25 0 1 0 203441773 262959104 60900 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 64199 60900 119 243 0 63953 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 256796

[startup+522.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/65 28773
/proc/meminfo: memFree=1356328/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=256824 CPUtime=522.11
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 66467 0 0 0 52164 47 0 0 25 0 1 0 203441773 262987776 61391 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/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: 1.09 1.07 1.00 2/65 28773
/proc/meminfo: memFree=1355048/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=256824 CPUtime=582.09
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 66790 0 0 0 58162 47 0 0 25 0 1 0 203441773 262987776 61714 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 64206 61714 119 243 0 63960 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 256824

[startup+642.302 s]
/proc/loadavg: 1.08 1.07 1.00 2/65 28773
/proc/meminfo: memFree=1333544/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=275656 CPUtime=642.07
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 72153 0 0 0 64155 52 0 0 25 0 1 0 203441773 282271744 67077 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 68914 67077 119 243 0 68668 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 275656


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=690152/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969196 CPUtime=4060.76
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 236116 0 0 0 405927 149 0 0 25 0 1 0 203441773 992456704 227554 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242299 227554 119 243 0 242053 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 969196

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=687720/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969196 CPUtime=4120.74
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 236747 0 0 0 411924 150 0 0 25 0 1 0 203441773 992456704 228185 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242299 228185 119 243 0 242053 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 969196

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=683240/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969196 CPUtime=4180.72
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 237856 0 0 0 417921 151 0 0 25 0 1 0 203441773 992456704 229294 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242299 229294 119 243 0 242053 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 969196

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=678440/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969196 CPUtime=4240.7
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 239066 0 0 0 423918 152 0 0 25 0 1 0 203441773 992456704 230504 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242299 230504 119 243 0 242053 0
Current children cumulated CPU time (s) 4240.7
Current children cumulated vsize (KiB) 969196

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=673704/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969196 CPUtime=4300.68
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 240242 0 0 0 429915 153 0 0 25 0 1 0 203441773 992456704 231680 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242299 231680 119 243 0 242053 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 969196

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=668904/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969196 CPUtime=4360.66
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 241464 0 0 0 435912 154 0 0 25 0 1 0 203441773 992456704 232902 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242299 232902 119 243 0 242053 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 969196

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=662632/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969196 CPUtime=4420.63
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 243028 0 0 0 441908 155 0 0 25 0 1 0 203441773 992456704 234466 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242299 234466 119 243 0 242053 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 969196

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=661544/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4480.62
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244263 0 0 0 447906 156 0 0 25 0 1 0 203441773 992595968 234725 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 234725 119 243 0 242087 0
Current children cumulated CPU time (s) 4480.62
Current children cumulated vsize (KiB) 969332

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=661480/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4540.6
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244263 0 0 0 453904 156 0 0 25 0 1 0 203441773 992595968 234725 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581471 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 234725 119 243 0 242087 0
Current children cumulated CPU time (s) 4540.6
Current children cumulated vsize (KiB) 969332

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=661480/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4600.58
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244265 0 0 0 459902 156 0 0 25 0 1 0 203441773 992595968 234727 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 234727 119 243 0 242087 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 969332

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=661480/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4660.55
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244269 0 0 0 465899 156 0 0 25 0 1 0 203441773 992595968 234731 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 234731 119 243 0 242087 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 969332

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28973
/proc/meminfo: memFree=661416/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4720.54
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244274 0 0 0 471898 156 0 0 25 0 1 0 203441773 992595968 234736 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 234736 119 243 0 242087 0
Current children cumulated CPU time (s) 4720.54
Current children cumulated vsize (KiB) 969332

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29145
/proc/meminfo: memFree=659632/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4780.42
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244418 0 0 0 477886 156 0 0 25 0 1 0 203441773 992595968 234880 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 234880 119 243 0 242087 0
Current children cumulated CPU time (s) 4780.42
Current children cumulated vsize (KiB) 969332

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=660392/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4840.38
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244502 0 0 0 483882 156 0 0 25 0 1 0 203441773 992595968 234964 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 234964 119 243 0 242087 0
Current children cumulated CPU time (s) 4840.38
Current children cumulated vsize (KiB) 969332

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=660072/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4900.36
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244602 0 0 0 489880 156 0 0 25 0 1 0 203441773 992595968 235064 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 235064 119 243 0 242087 0
Current children cumulated CPU time (s) 4900.36
Current children cumulated vsize (KiB) 969332

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=659624/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=4960.34
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244701 0 0 0 495878 156 0 0 25 0 1 0 203441773 992595968 235163 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 235163 119 243 0 242087 0
Current children cumulated CPU time (s) 4960.34
Current children cumulated vsize (KiB) 969332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=659496/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=969332 CPUtime=5000.04
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4194304 244730 0 0 0 499847 157 0 0 25 0 1 0 203441773 992595968 235192 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 242333 235192 119 243 0 242087 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 969332

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

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

[startup+5002.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=659496/2055920 swapFree=4182980/4192956
[pid=28772] ppid=28770 vsize=0 CPUtime=5000.14
/proc/28772/stat : 28772 (cmusat) R 28770 28772 28475 0 -1 4195332 244730 0 0 0 499847 167 0 0 25 0 1 0 203441773 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/28772/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.15
CPU time (s): 5000.19
CPU user time (s): 4998.47
CPU system time (s): 1.71974
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 969332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.47
system time used= 1.71974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 244730
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= 7758

runsolver used 3.19751 second user time and 10.5684 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Apr 22 20:42:02 UTC 2007

IDJOB= 369282
IDBENCH= 24683
IDSOLVER= 182
FILE ID= node66/369282-1177274521

PBS_JOBID= 4650707

Free space on /tmp= 66399 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/369282-1177274521/cmusat /tmp/evaluation/369282-1177274521/instance-369282-1177274521.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-369282-1177274521 -o ROOT/results/node66/solver-369282-1177274521 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369282-1177274521/cmusat /tmp/evaluation/369282-1177274521/instance-369282-1177274521.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 274810300

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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:       1602504 kB
Buffers:         67284 kB
Cached:         314080 kB
SwapCached:       3856 kB
Active:         223740 kB
Inactive:       168788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602504 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:           10620 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            46952 kB
Committed_AS:  1770476 kB
PageTables:       1376 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= 66399 MiB

End job on node66 on Sun Apr 22 22:05:26 UTC 2007