Trace number 368611

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
TTS 4.0? (TO) 5000.26 5001.79

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1230.4
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-368611-1177249679 -o ROOT/results/node55/solver-368611-1177249679 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368611-1177249679/tts-4-0 /tmp/evaluation/368611-1177249679/instance-368611-1177249679.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: 0.78 0.95 0.98 3/64 2082
/proc/meminfo: memFree=1555996/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=796 CPUtime=0
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 172877920 815104 102 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 235 105 57 113 0 119 0

[startup+0.0558919 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 2082
/proc/meminfo: memFree=1555996/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=2928 CPUtime=0.05
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 622 0 0 0 5 0 0 0 18 0 1 0 172877920 2998272 607 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134518641 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 732 607 63 113 0 616 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2928

[startup+0.101895 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 2082
/proc/meminfo: memFree=1555996/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=5592 CPUtime=0.09
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 1291 0 0 0 9 0 0 0 18 0 1 0 172877920 5726208 1276 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 1398 1276 66 113 0 1282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5592

[startup+0.301915 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 2082
/proc/meminfo: memFree=1555996/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=6152 CPUtime=0.29
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 1439 0 0 0 29 0 0 0 19 0 1 0 172877920 6299648 1424 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 1538 1424 66 113 0 1422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6152

[startup+0.701953 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 2082
/proc/meminfo: memFree=1555996/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=6164 CPUtime=0.69
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 1479 0 0 0 69 0 0 0 22 0 1 0 172877920 6311936 1464 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 1541 1464 66 113 0 1425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6164

[startup+1.50103 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 2083
/proc/meminfo: memFree=1550292/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=6576 CPUtime=1.49
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 1552 0 0 0 149 0 0 0 25 0 1 0 172877920 6733824 1537 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 1644 1537 66 113 0 1528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6576

[startup+3.10118 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 2083
/proc/meminfo: memFree=1549716/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=7428 CPUtime=3.09
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 1763 0 0 0 309 0 0 0 25 0 1 0 172877920 7606272 1748 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 1857 1748 66 113 0 1741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7428

[startup+6.30148 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 2083
/proc/meminfo: memFree=1548516/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=8284 CPUtime=6.28
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 1996 0 0 0 628 0 0 0 25 0 1 0 172877920 8482816 1981 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 2071 1981 66 113 0 1955 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8284

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 2083
/proc/meminfo: memFree=1545316/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=11400 CPUtime=12.69
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 2778 0 0 0 1268 1 0 0 25 0 1 0 172877920 11673600 2763 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 2850 2763 66 113 0 2734 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11400

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 2083
/proc/meminfo: memFree=1540644/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=15872 CPUtime=25.48
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 3888 0 0 0 2547 1 0 0 25 0 1 0 172877920 16252928 3873 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 3968 3873 66 113 0 3852 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15872

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 2083
/proc/meminfo: memFree=1530788/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=25732 CPUtime=51.07
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 6384 0 0 0 5105 2 0 0 25 0 1 0 172877920 26349568 6369 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 6433 6369 66 113 0 6317 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25732

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 2083
/proc/meminfo: memFree=1511396/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=44956 CPUtime=102.26
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 11167 0 0 0 10221 5 0 0 25 0 1 0 172877920 46034944 11152 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 11239 11152 66 113 0 11123 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44956

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1491492/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=64904 CPUtime=162.25
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 16173 0 0 0 16217 8 0 0 25 0 1 0 172877920 66461696 16158 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 16226 16158 66 113 0 16110 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 64904

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1469220/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=87172 CPUtime=222.23
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 21690 0 0 0 22214 9 0 0 25 0 1 0 172877920 89264128 21675 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 21793 21675 66 113 0 21677 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 87172

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1447908/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=108504 CPUtime=282.21
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 27039 0 0 0 28210 11 0 0 25 0 1 0 172877920 111108096 27024 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 27126 27024 66 113 0 27010 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 108504

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1423268/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=132840 CPUtime=342.19
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 33129 0 0 0 34205 14 0 0 25 0 1 0 172877920 136028160 33114 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 33210 33114 66 113 0 33094 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 132840

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1405604/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=150660 CPUtime=402.18
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 37586 0 0 0 40201 17 0 0 25 0 1 0 172877920 154275840 37571 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 37665 37571 66 113 0 37549 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 150660

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1390244/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=165664 CPUtime=462.16
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 41367 0 0 0 46198 18 0 0 25 0 1 0 172877920 169639936 41352 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534068 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 41416 41352 66 113 0 41300 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 165664

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1369700/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=186524 CPUtime=522.15
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 46539 0 0 0 52195 20 0 0 25 0 1 0 172877920 191000576 46524 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591664 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 46631 46524 66 113 0 46515 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 186524

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1354468/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=201524 CPUtime=582.13
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 50315 0 0 0 58191 22 0 0 25 0 1 0 172877920 206360576 50300 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 50381 50300 66 113 0 50265 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 201524

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2083
/proc/meminfo: memFree=1340068/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=215824 CPUtime=642.12
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 53874 0 0 0 64188 24 0 0 25 0 1 0 172877920 221003776 53859 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 53956 53859 66 113 0 53840 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 215824


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2293
/proc/meminfo: memFree=554020/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1000332 CPUtime=4061.1
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 250009 0 0 0 405988 122 0 0 25 0 1 0 172877920 1024339968 249994 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534192 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 250083 249994 66 113 0 249967 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 1000332

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2293
/proc/meminfo: memFree=540580/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1013692 CPUtime=4121.08
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 253368 0 0 0 411984 124 0 0 25 0 1 0 172877920 1038020608 253353 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134536390 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 253423 253353 66 113 0 253307 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 1013692

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2293
/proc/meminfo: memFree=526372/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1027992 CPUtime=4181.06
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 256933 0 0 0 417980 126 0 0 25 0 1 0 172877920 1052663808 256918 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 256998 256918 66 113 0 256882 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 1027992

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2293
/proc/meminfo: memFree=515620/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1038772 CPUtime=4241.05
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 259625 0 0 0 423978 127 0 0 25 0 1 0 172877920 1063702528 259610 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 259693 259610 66 113 0 259577 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 1038772

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2293
/proc/meminfo: memFree=503652/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1050728 CPUtime=4301.03
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 262580 0 0 0 429975 128 0 0 25 0 1 0 172877920 1075945472 262565 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 262682 262565 66 113 0 262566 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 1050728

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2293
/proc/meminfo: memFree=492708/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1061748 CPUtime=4361.01
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 265353 0 0 0 435972 129 0 0 25 0 1 0 172877920 1087229952 265338 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 265437 265338 66 113 0 265321 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 1061748

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2463
/proc/meminfo: memFree=478884/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1074172 CPUtime=4420.94
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 268460 0 0 0 441961 133 0 0 25 0 1 0 172877920 1099952128 268445 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 268543 268445 66 113 0 268427 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 1074172

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=472092/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1082376 CPUtime=4480.9
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 270504 0 0 0 447956 134 0 0 25 0 1 0 172877920 1108353024 270489 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 270594 270489 66 113 0 270478 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 1082376

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=458140/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1095968 CPUtime=4540.89
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 273923 0 0 0 453952 137 0 0 25 0 1 0 172877920 1122271232 273908 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 273992 273908 66 113 0 273876 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 1095968

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=446364/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1107688 CPUtime=4600.88
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 276859 0 0 0 459950 138 0 0 25 0 1 0 172877920 1134272512 276844 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 276922 276844 66 113 0 276806 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 1107688

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=431260/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1123160 CPUtime=4660.86
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 280685 0 0 0 465945 141 0 0 25 0 1 0 172877920 1150115840 280670 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 280790 280670 66 113 0 280674 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 1123160

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=420316/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1133708 CPUtime=4720.84
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 283374 0 0 0 471942 142 0 0 25 0 1 0 172877920 1160916992 283359 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 283427 283359 66 113 0 283311 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 1133708

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=406436/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1147772 CPUtime=4780.82
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 286847 0 0 0 477938 144 0 0 25 0 1 0 172877920 1175318528 286832 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 286943 286832 66 113 0 286827 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 1147772

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=395236/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1158788 CPUtime=4840.8
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 289626 0 0 0 483934 146 0 0 25 0 1 0 172877920 1186598912 289611 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 289697 289611 66 113 0 289581 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 1158788

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=382500/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1171680 CPUtime=4900.79
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 292836 0 0 0 489931 148 0 0 25 0 1 0 172877920 1199800320 292821 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 292920 292821 66 113 0 292804 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 1171680

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=374436/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1179648 CPUtime=4960.77
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 294819 0 0 0 495928 149 0 0 25 0 1 0 172877920 1207959552 294804 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 294912 294804 66 113 0 294796 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 1179648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2491
/proc/meminfo: memFree=368292/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=1185740 CPUtime=5000.07
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4194304 296331 0 0 0 499856 151 0 0 25 0 1 0 172877920 1214197760 296316 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 296435 296316 66 113 0 296319 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1185740

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 1.00 1.00 2/65 2491
/proc/meminfo: memFree=368292/2055920 swapFree=4184496/4192956
[pid=2082] ppid=2080 vsize=0 CPUtime=5000.16
/proc/2082/stat : 2082 (tts-4-0) R 2080 2082 2022 0 -1 4195332 296331 0 0 0 499856 160 0 0 25 0 1 0 172877920 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/2082/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.79
CPU time (s): 5000.26
CPU user time (s): 4998.57
CPU system time (s): 1.69074
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 1185740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.57
system time used= 1.69074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 296331
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= 6195

runsolver used 3.43448 second user time and 10.3264 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Sun Apr 22 13:47:59 UTC 2007

IDJOB= 368611
IDBENCH= 24613
IDSOLVER= 178
FILE ID= node55/368611-1177249679

PBS_JOBID= 4650581

Free space on /tmp= 66355 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368611-1177249679/tts-4-0 /tmp/evaluation/368611-1177249679/instance-368611-1177249679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-368611-1177249679 -o ROOT/results/node55/solver-368611-1177249679 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368611-1177249679/tts-4-0 /tmp/evaluation/368611-1177249679/instance-368611-1177249679.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 48920862

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1556468 kB
Buffers:         41228 kB
Cached:         381476 kB
SwapCached:       2228 kB
Active:         134256 kB
Inactive:       297668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556468 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            53568 kB
Committed_AS:  1219040 kB
PageTables:       1380 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= 66355 MiB

End job on node55 on Sun Apr 22 15:11:23 UTC 2007