Trace number 337239

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) 1200.12 1200.43

General information on the benchmark

Namecrafted/Hard/contest03/others/
999999000001nw.sat05-447.reshuffled-07.cnf
MD5SUM8bbab1b2b788407ca952856a1e2edded
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.975851
Satisfiable
(Un)Satisfiability was proved
Number of variables4667
Number of clauses18492
Sum of the clauses size55356
Maximum clause length3
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 20
Number of clauses of size 318432
Number of clauses of size 40
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:  4667                                                 |
0.01/0.02	c |  Number of clauses:    18492                                                |

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/node63/watcher-337239-1173663101 -o ROOT/results/node63/solver-337239-1173663101 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337239-1173663101/cmusat /tmp/evaluation/337239-1173663101/instance-337239-1173663101.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 0.98 0.99 3/64 2553
/proc/meminfo: memFree=1780296/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=2936 CPUtime=0
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 403 0 0 0 0 0 0 0 18 0 1 0 386267543 3006464 386 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134532324 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 734 386 96 243 0 488 0

[startup+0.021208 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 2553
/proc/meminfo: memFree=1780296/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=3656 CPUtime=0.01
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 554 0 0 0 1 0 0 0 18 0 1 0 386267543 3743744 537 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134546570 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 914 537 96 243 0 668 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3656

[startup+0.102217 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 2553
/proc/meminfo: memFree=1780296/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=4876 CPUtime=0.09
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 870 0 0 0 9 0 0 0 18 0 1 0 386267543 4993024 853 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134522280 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 1219 853 108 243 0 973 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4876

[startup+0.301236 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 2553
/proc/meminfo: memFree=1780296/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=4556 CPUtime=0.29
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 973 0 0 0 29 0 0 0 19 0 1 0 386267543 4665344 809 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 1139 809 118 243 0 893 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4556

[startup+0.70228 s]
/proc/loadavg: 1.00 0.98 0.99 3/64 2553
/proc/meminfo: memFree=1780296/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=4820 CPUtime=0.69
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 1040 0 0 0 69 0 0 0 23 0 1 0 386267543 4935680 876 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 1205 876 118 243 0 959 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4820

[startup+1.50136 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1776704/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=6008 CPUtime=1.49
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 1328 0 0 0 148 1 0 0 25 0 1 0 386267543 6152192 1164 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 1502 1164 118 243 0 1256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6008

[startup+3.10153 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1775296/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=7104 CPUtime=3.09
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 1634 0 0 0 308 1 0 0 25 0 1 0 386267543 7274496 1431 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 1776 1431 118 243 0 1530 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7104

[startup+6.30187 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1774016/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=8176 CPUtime=6.29
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 2062 0 0 0 628 1 0 0 25 0 1 0 386267543 8372224 1728 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 2044 1728 118 243 0 1798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8176

[startup+12.7016 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1771592/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=10968 CPUtime=12.68
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 2939 0 0 0 1267 1 0 0 25 0 1 0 386267543 11231232 2413 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 2742 2413 118 243 0 2496 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10968

[startup+25.5019 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1764808/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=17588 CPUtime=25.49
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 4571 0 0 0 2546 3 0 0 25 0 1 0 386267543 18010112 3881 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 4397 3881 118 243 0 4151 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17588

[startup+51.1016 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1759176/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=23064 CPUtime=51.07
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 6156 0 0 0 5103 4 0 0 25 0 1 0 386267543 23617536 5317 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 5766 5317 118 243 0 5520 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23064

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1741256/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=40456 CPUtime=102.27
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 10975 0 0 0 10217 10 0 0 25 0 1 0 386267543 41426944 9775 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 10114 9775 118 243 0 9868 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40456

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1719368/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=63700 CPUtime=162.24
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 17229 0 0 0 16213 11 0 0 25 0 1 0 386267543 65228800 15242 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 15925 15242 118 243 0 15679 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 63700

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1718920/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=63784 CPUtime=222.24
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 17614 0 0 0 22212 12 0 0 25 0 1 0 386267543 65314816 15354 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590277 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 15946 15354 118 243 0 15700 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 63784

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1718216/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=64756 CPUtime=282.22
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 18052 0 0 0 28210 12 0 0 25 0 1 0 386267543 66310144 15640 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 16189 15640 118 243 0 15943 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 64756

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1704840/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=77480 CPUtime=342.2
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 21450 0 0 0 34204 16 0 0 25 0 1 0 386267543 79339520 18874 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 19370 18874 118 243 0 19124 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 77480

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1693768/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=88232 CPUtime=402.19
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 24372 0 0 0 40200 19 0 0 25 0 1 0 386267543 90349568 21619 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 22058 21619 118 243 0 21812 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 88232

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1685960/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=95820 CPUtime=462.17
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 26503 0 0 0 46196 21 0 0 25 0 1 0 386267543 98119680 23558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 23955 23558 118 243 0 23709 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 95820

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1630792/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=154192 CPUtime=522.15
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 41380 0 0 0 52189 26 0 0 25 0 1 0 386267543 157892608 37343 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 38548 37343 118 243 0 38302 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 154192

[startup+582.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1630600/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=154192 CPUtime=582.13
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 41437 0 0 0 58187 26 0 0 25 0 1 0 386267543 157892608 37400 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 38548 37400 118 243 0 38302 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 154192

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1630408/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=154268 CPUtime=642.13
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 41704 0 0 0 64186 27 0 0 25 0 1 0 386267543 157970432 37441 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 38567 37441 118 243 0 38321 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 154268

[startup+702.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1630152/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=154268 CPUtime=702.11
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 41761 0 0 0 70184 27 0 0 25 0 1 0 386267543 157970432 37498 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 38567 37498 118 243 0 38321 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 154268

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2554
/proc/meminfo: memFree=1629960/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=154356 CPUtime=762.1
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 42059 0 0 0 76183 27 0 0 25 0 1 0 386267543 158060544 37551 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 38589 37551 118 243 0 38343 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 154356

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2556
/proc/meminfo: memFree=1629128/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=155148 CPUtime=822.08
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 42325 0 0 0 82181 27 0 0 25 0 1 0 386267543 158871552 37817 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 38787 37817 118 243 0 38541 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 155148

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2556
/proc/meminfo: memFree=1617544/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=166200 CPUtime=882.06
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 45406 0 0 0 88175 31 0 0 25 0 1 0 386267543 170188800 40631 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 41550 40631 118 243 0 41304 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 166200

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2556
/proc/meminfo: memFree=1617544/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=166200 CPUtime=942.05
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 45406 0 0 0 94174 31 0 0 25 0 1 0 386267543 170188800 40631 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 41550 40631 118 243 0 41304 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 166200

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2556
/proc/meminfo: memFree=1606792/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=176492 CPUtime=1002.03
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 48372 0 0 0 100169 34 0 0 25 0 1 0 386267543 180727808 43306 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 44123 43306 118 243 0 43877 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 176492

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2556
/proc/meminfo: memFree=1606792/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=176492 CPUtime=1062.01
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 48375 0 0 0 106167 34 0 0 25 0 1 0 386267543 180727808 43309 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 44123 43309 118 243 0 43877 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 176492

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2556
/proc/meminfo: memFree=1606792/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=176492 CPUtime=1122
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 48376 0 0 0 112166 34 0 0 25 0 1 0 386267543 180727808 43310 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 44123 43310 118 243 0 43877 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 176492

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 2556
/proc/meminfo: memFree=1603720/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=179144 CPUtime=1181.98
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 49441 0 0 0 118163 35 0 0 25 0 1 0 386267543 183443456 44058 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 44786 44058 118 243 0 44540 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 179144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 2556
/proc/meminfo: memFree=1603720/2055920 swapFree=4183284/4192956
[pid=2553] ppid=2551 vsize=179144 CPUtime=1200.08
/proc/2553/stat : 2553 (cmusat) R 2551 2553 1721 0 -1 4194304 49443 0 0 0 119973 35 0 0 25 0 1 0 386267543 183443456 44060 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2553/statm: 44786 44060 118 243 0 44540 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 179144

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.74
CPU system time (s): 0.382941
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 179144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49443
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= 1793

runsolver used 0.759884 second user time and 2.53161 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Mar 12 01:31:42 UTC 2007

IDJOB= 337239
IDBENCH= 24694
IDSOLVER= 121
FILE ID= node63/337239-1173663101

PBS_JOBID= 4101431

Free space on /tmp= 66469 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/999999000001nw.sat05-447.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337239-1173663101/cmusat /tmp/evaluation/337239-1173663101/instance-337239-1173663101.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-337239-1173663101 -o ROOT/results/node63/solver-337239-1173663101 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337239-1173663101/cmusat /tmp/evaluation/337239-1173663101/instance-337239-1173663101.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8bbab1b2b788407ca952856a1e2edded

RANDOM SEED= 55354539

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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		: 3000.214
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:       1780704 kB
Buffers:         29672 kB
Cached:         193348 kB
SwapCached:       4032 kB
Active:          67116 kB
Inactive:       166136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780704 kB
SwapTotal:     4192956 kB
SwapFree:      4183284 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            27920 kB
Committed_AS:   817228 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66469 MiB

End job on node63 on Mon Mar 12 01:51:44 UTC 2007