Trace number 369216

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) 5000.12 5001.74

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.177
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
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:  736                                                  |
0.00/0.01	c |  Number of clauses:    8872                                                 |

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/node54/watcher-369216-1177251006 -o ROOT/results/node54/solver-369216-1177251006 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369216-1177251006/cmusat /tmp/evaluation/369216-1177251006/instance-369216-1177251006.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: 0.85 0.97 0.99 3/66 20189
/proc/meminfo: memFree=1646136/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=2448 CPUtime=0
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 172475063 2506752 219 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531859 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 612 220 96 243 0 366 0

[startup+0.0349129 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 20189
/proc/meminfo: memFree=1646136/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=3336 CPUtime=0.03
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 460 0 0 0 3 0 0 0 18 0 1 0 172475063 3416064 443 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 834 443 109 243 0 588 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3336

[startup+0.10192 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 20189
/proc/meminfo: memFree=1646136/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=3368 CPUtime=0.09
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 761 0 0 0 9 0 0 0 18 0 1 0 172475063 3448832 425 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590277 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 842 425 114 243 0 596 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301945 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 20189
/proc/meminfo: memFree=1646136/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=3632 CPUtime=0.29
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 826 0 0 0 29 0 0 0 19 0 1 0 172475063 3719168 490 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 908 490 118 243 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3632

[startup+0.701997 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 20189
/proc/meminfo: memFree=1646136/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=4268 CPUtime=0.69
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 999 0 0 0 69 0 0 0 23 0 1 0 172475063 4370432 663 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 1067 663 118 243 0 821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4268

[startup+1.5011 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1643824/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=4672 CPUtime=1.49
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 1107 0 0 0 149 0 0 0 25 0 1 0 172475063 4784128 771 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 1168 771 118 243 0 922 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4672

[startup+3.1013 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1643248/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=5072 CPUtime=3.09
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 1231 0 0 0 309 0 0 0 25 0 1 0 172475063 5193728 895 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 1268 895 118 243 0 1022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5072

[startup+6.30171 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1641328/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=7040 CPUtime=6.29
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 1844 0 0 0 629 0 0 0 25 0 1 0 172475063 7208960 1279 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 1760 1279 118 243 0 1514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7040

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1639728/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=8796 CPUtime=12.68
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 2519 0 0 0 1268 0 0 0 25 0 1 0 172475063 9007104 1777 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 2199 1777 118 243 0 1953 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8796

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1633136/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=15808 CPUtime=25.49
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 4615 0 0 0 2547 2 0 0 25 0 1 0 172475063 16187392 3308 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 3952 3308 118 243 0 3706 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15808

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1631536/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=17108 CPUtime=51.07
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 5367 0 0 0 5105 2 0 0 25 0 1 0 172475063 17518592 3738 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 4277 3738 118 243 0 4031 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17108

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1617584/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=32556 CPUtime=102.26
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 9823 0 0 0 10221 5 0 0 25 0 1 0 172475063 33337344 7212 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 8139 7212 118 243 0 7893 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32556

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1616560/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=33448 CPUtime=162.24
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 10521 0 0 0 16218 6 0 0 25 0 1 0 172475063 34250752 7474 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 8362 7474 118 243 0 8116 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33448

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1611376/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=38040 CPUtime=222.22
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 12150 0 0 0 22215 7 0 0 25 0 1 0 172475063 38952960 8744 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 9510 8744 118 243 0 9264 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38040

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1607664/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=41468 CPUtime=282.21
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 13277 0 0 0 28213 8 0 0 25 0 1 0 172475063 42463232 9667 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 10367 9667 118 243 0 10121 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41468

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1603824/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=45060 CPUtime=342.18
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 14440 0 0 0 34208 10 0 0 25 0 1 0 172475063 46141440 10607 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 11265 10607 118 243 0 11019 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 45060

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1600688/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=47936 CPUtime=402.17
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 15474 0 0 0 40206 11 0 0 25 0 1 0 172475063 49086464 11398 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 11984 11398 118 243 0 11738 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 47936

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1582064/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=70468 CPUtime=462.15
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 21480 0 0 0 46202 13 0 0 25 0 1 0 172475063 72159232 16050 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 17617 16050 118 243 0 17371 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 70468

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1581808/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=70792 CPUtime=522.13
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 21538 0 0 0 52200 13 0 0 25 0 1 0 172475063 72491008 16108 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 17698 16108 118 243 0 17452 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 70792

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1581040/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=71092 CPUtime=582.11
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 22010 0 0 0 58197 14 0 0 25 0 1 0 172475063 72798208 16289 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590155 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 17773 16289 118 243 0 17527 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 71092

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 20190
/proc/meminfo: memFree=1580848/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=71416 CPUtime=642.1
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 22062 0 0 0 64196 14 0 0 25 0 1 0 172475063 73129984 16341 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 17854 16341 118 243 0 17608 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 71416


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1498928/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=156052 CPUtime=4060.96
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 50143 0 0 0 406056 40 0 0 25 0 1 0 172475063 159797248 36793 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 39013 36793 118 243 0 38767 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 156052

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1498864/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=156340 CPUtime=4120.94
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 50196 0 0 0 412054 40 0 0 25 0 1 0 172475063 160092160 36813 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 39085 36813 118 243 0 38839 0
Current children cumulated CPU time (s) 4120.94
Current children cumulated vsize (KiB) 156340

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1498800/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=156340 CPUtime=4180.93
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 50218 0 0 0 418052 41 0 0 25 0 1 0 172475063 160092160 36835 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 39085 36835 118 243 0 38839 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 156340

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1498800/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=156340 CPUtime=4240.91
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 50233 0 0 0 424050 41 0 0 25 0 1 0 172475063 160092160 36850 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 39085 36850 118 243 0 38839 0
Current children cumulated CPU time (s) 4240.91
Current children cumulated vsize (KiB) 156340

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1498608/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=156468 CPUtime=4300.89
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 50282 0 0 0 430048 41 0 0 25 0 1 0 172475063 160223232 36866 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 39117 36866 118 243 0 38871 0
Current children cumulated CPU time (s) 4300.89
Current children cumulated vsize (KiB) 156468

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1498672/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=156468 CPUtime=4360.87
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 50296 0 0 0 436046 41 0 0 25 0 1 0 172475063 160223232 36880 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 39117 36880 118 243 0 38871 0
Current children cumulated CPU time (s) 4360.87
Current children cumulated vsize (KiB) 156468

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1498352/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=156760 CPUtime=4420.85
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 50375 0 0 0 442044 41 0 0 25 0 1 0 172475063 160522240 36959 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 39190 36959 118 243 0 38944 0
Current children cumulated CPU time (s) 4420.85
Current children cumulated vsize (KiB) 156760

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1494896/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=160324 CPUtime=4480.83
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 51246 0 0 0 448041 42 0 0 25 0 1 0 172475063 164171776 37830 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 40081 37830 118 243 0 39835 0
Current children cumulated CPU time (s) 4480.83
Current children cumulated vsize (KiB) 160324

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1490608/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=164444 CPUtime=4540.81
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 52295 0 0 0 454038 43 0 0 25 0 1 0 172475063 168390656 38879 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 41111 38879 118 243 0 40865 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 164444

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1486320/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=168416 CPUtime=4600.8
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 53363 0 0 0 460036 44 0 0 25 0 1 0 172475063 172457984 39947 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 42104 39947 118 243 0 41858 0
Current children cumulated CPU time (s) 4600.8
Current children cumulated vsize (KiB) 168416

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1482032/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=172504 CPUtime=4660.77
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 54490 0 0 0 466032 45 0 0 25 0 1 0 172475063 176644096 41009 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 43126 41009 118 243 0 42880 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 172504

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1478192/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=176080 CPUtime=4720.77
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 55467 0 0 0 472030 47 0 0 25 0 1 0 172475063 180305920 41986 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 44020 41986 118 243 0 43774 0
Current children cumulated CPU time (s) 4720.77
Current children cumulated vsize (KiB) 176080

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1475888/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=178108 CPUtime=4780.74
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 56809 0 0 0 478026 48 0 0 25 0 1 0 172475063 182382592 42532 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 44527 42532 118 243 0 44281 0
Current children cumulated CPU time (s) 4780.74
Current children cumulated vsize (KiB) 178108

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1475888/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=178240 CPUtime=4840.72
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 56826 0 0 0 484024 48 0 0 25 0 1 0 172475063 182517760 42549 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 44560 42549 118 243 0 44314 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 178240

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1475696/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=178496 CPUtime=4900.7
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 56895 0 0 0 490022 48 0 0 25 0 1 0 172475063 182779904 42553 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 44624 42553 118 243 0 44378 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 178496

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1475760/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=178496 CPUtime=4960.68
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 56902 0 0 0 496020 48 0 0 25 0 1 0 172475063 182779904 42560 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 44624 42560 118 243 0 44378 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 178496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1475632/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=178624 CPUtime=5000.09
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 56944 0 0 0 499960 49 0 0 25 0 1 0 172475063 182910976 42569 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589653 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 44656 42569 118 243 0 44410 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 178624

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 20390
/proc/meminfo: memFree=1475632/2055920 swapFree=4182084/4192956
[pid=20189] ppid=20187 vsize=178624 CPUtime=5000.09
/proc/20189/stat : 20189 (cmusat) R 20187 20189 20133 0 -1 4194304 56944 0 0 0 499960 49 0 0 25 0 1 0 172475063 182910976 42569 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589653 0 0 4096 35 0 0 0 17 1 0 0
/proc/20189/statm: 44656 42569 118 243 0 44410 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 178624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.74
CPU time (s): 5000.12
CPU user time (s): 4999.6
CPU system time (s): 0.51992
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 178624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.51992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56944
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= 11281

runsolver used 5.09123 second user time and 13.109 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 22 14:10:06 UTC 2007

IDJOB= 369216
IDBENCH= 24616
IDSOLVER= 182
FILE ID= node54/369216-1177251006

PBS_JOBID= 4650589

Free space on /tmp= 66338 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369216-1177251006/cmusat /tmp/evaluation/369216-1177251006/instance-369216-1177251006.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-369216-1177251006 -o ROOT/results/node54/solver-369216-1177251006 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369216-1177251006/cmusat /tmp/evaluation/369216-1177251006/instance-369216-1177251006.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 684263014

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1646608 kB
Buffers:         46032 kB
Cached:         287052 kB
SwapCached:       3856 kB
Active:         165228 kB
Inactive:       177224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646608 kB
SwapTotal:     4192956 kB
SwapFree:      4182084 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            52796 kB
Committed_AS:  2223784 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66338 MiB

End job on node54 on Sun Apr 22 15:33:30 UTC 2007