Trace number 1526798

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.17 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S729526068-046.cnf
MD5SUM167b9c9b8ef7174228a6613d96e94620
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.49
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1939     5908 |      --       0       --      -- |     --   | -16/43
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 444   #clauses: 1939   #literals: 5908
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526798-1238550573/watcher-1526798-1238550573 -o /tmp/evaluation-result-1526798-1238550573/solver-1526798-1238550573 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526798-1238550573.cnf aimd 2 

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): 1800 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: 1.08 1.07 1.01 3/73 21022
/proc/meminfo: memFree=1516536/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 911445946 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 235 195 169 0 50 0
[pid=21023] ppid=21022 vsize=692 CPUtime=0
/proc/21023/stat : 21023 (SatElite) R 21022 21022 20859 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 911445947 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21023/statm: 206 93 50 127 0 76 0

[startup+0.0562341 s]
/proc/loadavg: 1.08 1.07 1.01 3/73 21022
/proc/meminfo: memFree=1516536/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.106538 s]
/proc/loadavg: 1.08 1.07 1.01 3/73 21022
/proc/meminfo: memFree=1516536/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301237 s]
/proc/loadavg: 1.08 1.07 1.01 3/73 21022
/proc/meminfo: memFree=1516536/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701281 s]
/proc/loadavg: 1.08 1.07 1.01 3/73 21022
/proc/meminfo: memFree=1516536/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 1.08 1.07 1.01 3/76 21026
/proc/meminfo: memFree=1514080/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=15748 CPUtime=2.95
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 855 0 0 0 294 1 0 0 17 0 2 0 911445948 16125952 841 1992294400 134512640 135305190 4294956144 18446744073709551615 134846412 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 3937 841 83 193 0 3741 0
[pid=21025/tid=21026] ppid=21022 vsize=15748 CPUtime=1.46
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 332 0 0 0 146 0 0 0 18 0 2 0 911445948 16125952 841 1992294400 134512640 135305190 4294956144 18446744073709551615 134558282 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21104

[startup+3.10254 s]
/proc/loadavg: 1.08 1.07 1.01 3/76 21026
/proc/meminfo: memFree=1511968/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=18624 CPUtime=6.14
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 1410 0 0 0 613 1 0 0 17 0 2 0 911445948 19070976 1396 1992294400 134512640 135305190 4294956144 18446744073709551615 134556843 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 4656 1396 83 193 0 4460 0
[pid=21025/tid=21026] ppid=21022 vsize=18624 CPUtime=3.05
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 616 0 0 0 305 0 0 0 20 0 2 0 911445948 19070976 1396 1992294400 134512640 135305190 4294956144 18446744073709551615 134557133 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23980

[startup+6.30188 s]
/proc/loadavg: 1.16 1.09 1.02 3/76 21026
/proc/meminfo: memFree=1507560/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=22220 CPUtime=12.53
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 2426 0 0 0 1250 3 0 0 17 0 2 0 911445948 22753280 2412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 5555 2412 83 193 0 5359 0
[pid=21025/tid=21026] ppid=21022 vsize=22220 CPUtime=6.24
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 1101 0 0 0 623 1 0 0 17 0 2 0 911445948 22753280 2412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27576

[startup+12.7026 s]
/proc/loadavg: 1.22 1.10 1.02 3/76 21026
/proc/meminfo: memFree=1502760/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=25568 CPUtime=25.29
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 3380 0 0 0 2525 4 0 0 18 0 2 0 911445948 26181632 3357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 6392 3357 83 193 0 6196 0
[pid=21025/tid=21026] ppid=21022 vsize=25568 CPUtime=12.61
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 1517 0 0 0 1260 1 0 0 25 0 2 0 911445948 26181632 3357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30924

[startup+25.5019 s]
/proc/loadavg: 1.39 1.15 1.04 3/76 21026
/proc/meminfo: memFree=1499432/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=30168 CPUtime=50.81
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 4269 0 0 0 5076 5 0 0 17 0 2 0 911445948 30892032 4245 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 7542 4245 83 193 0 7346 0
[pid=21025/tid=21026] ppid=21022 vsize=30168 CPUtime=25.34
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 1917 0 0 0 2532 2 0 0 25 0 2 0 911445948 30892032 4245 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35524

[startup+51.1016 s]
/proc/loadavg: 1.66 1.23 1.07 3/76 21026
/proc/meminfo: memFree=1495144/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=34172 CPUtime=101.88
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 5367 0 0 0 10180 8 0 0 23 0 2 0 911445948 34992128 5343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 8543 5343 83 193 0 8347 0
[pid=21025/tid=21026] ppid=21022 vsize=34172 CPUtime=50.81
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 2416 0 0 0 5078 3 0 0 25 0 2 0 911445948 34992128 5343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39528

[startup+102.307 s]
/proc/loadavg: 1.85 1.35 1.11 3/76 21026
/proc/meminfo: memFree=1489064/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=40844 CPUtime=204.01
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 6812 0 0 0 20391 10 0 0 25 0 2 0 911445948 41824256 6788 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 10211 6788 83 193 0 10015 0
[pid=21025/tid=21026] ppid=21022 vsize=40844 CPUtime=101.76
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 3043 0 0 0 10172 4 0 0 25 0 2 0 911445948 41824256 6788 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 46200

[startup+162.301 s]
/proc/loadavg: 1.94 1.46 1.16 3/76 21026
/proc/meminfo: memFree=1484456/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=45084 CPUtime=323.67
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 7940 0 0 0 32354 13 0 0 25 0 2 0 911445948 46166016 7916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 11271 7916 83 193 0 11075 0
[pid=21025/tid=21026] ppid=21022 vsize=45084 CPUtime=161.44
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 3610 0 0 0 16139 5 0 0 25 0 2 0 911445948 46166016 7916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 50440

[startup+222.302 s]
/proc/loadavg: 1.98 1.56 1.21 3/76 21026
/proc/meminfo: memFree=1477864/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=51540 CPUtime=443.35
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 9592 0 0 0 44319 16 0 0 25 0 2 0 911445948 52776960 9568 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 12885 9568 83 193 0 12689 0
[pid=21025/tid=21026] ppid=21022 vsize=51540 CPUtime=221.16
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 4551 0 0 0 22108 8 0 0 25 0 2 0 911445948 52776960 9568 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 56896

[startup+282.302 s]
/proc/loadavg: 1.99 1.64 1.26 3/76 21026
/proc/meminfo: memFree=1472872/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=56720 CPUtime=563.04
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 10911 0 0 0 56286 18 0 0 25 0 2 0 911445948 58081280 10887 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 14180 10887 83 193 0 13984 0
[pid=21025/tid=21026] ppid=21022 vsize=56720 CPUtime=280.86
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 5231 0 0 0 28077 9 0 0 25 0 2 0 911445948 58081280 10887 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 62076

[startup+342.301 s]
/proc/loadavg: 1.99 1.70 1.30 3/76 21026
/proc/meminfo: memFree=1468904/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=61428 CPUtime=682.71
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 11841 0 0 0 68251 20 0 0 25 0 2 0 911445948 62902272 11817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 15357 11817 83 193 0 15161 0
[pid=21025/tid=21026] ppid=21022 vsize=61428 CPUtime=340.56
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 5819 0 0 0 34046 10 0 0 25 0 2 0 911445948 62902272 11817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.71
Current children cumulated vsize (KiB) 66784

[startup+402.302 s]
/proc/loadavg: 1.99 1.75 1.34 3/76 21026
/proc/meminfo: memFree=1465640/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=65264 CPUtime=802.41
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 12685 0 0 0 80219 22 0 0 25 0 2 0 911445948 66830336 12661 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 16316 12661 83 193 0 16120 0
[pid=21025/tid=21026] ppid=21022 vsize=65264 CPUtime=400.27
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 6210 0 0 0 40016 11 0 0 25 0 2 0 911445948 66830336 12661 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 70620

[startup+462.302 s]
/proc/loadavg: 1.99 1.79 1.38 3/76 21026
/proc/meminfo: memFree=1460776/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=69348 CPUtime=922.08
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 13872 0 0 0 92184 24 0 0 25 0 2 0 911445948 71012352 13848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 17337 13848 83 193 0 17141 0
[pid=21025/tid=21026] ppid=21022 vsize=69348 CPUtime=459.97
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 6785 0 0 0 45985 12 0 0 25 0 2 0 911445948 71012352 13848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.08
Current children cumulated vsize (KiB) 74704

[startup+522.301 s]
/proc/loadavg: 1.99 1.83 1.42 3/76 21026
/proc/meminfo: memFree=1459624/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=70888 CPUtime=1041.77
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 14178 0 0 0 104151 26 0 0 25 0 2 0 911445948 72589312 14154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 17722 14154 83 193 0 17526 0
[pid=21025/tid=21026] ppid=21022 vsize=70888 CPUtime=519.68
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 6930 0 0 0 51955 13 0 0 25 0 2 0 911445948 72589312 14154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 76244

[startup+582.302 s]
/proc/loadavg: 1.99 1.86 1.45 3/76 21026
/proc/meminfo: memFree=1454440/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=76760 CPUtime=1161.46
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 15471 0 0 0 116117 29 0 0 25 0 2 0 911445948 78602240 15447 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 19190 15447 83 193 0 18994 0
[pid=21025/tid=21026] ppid=21022 vsize=76760 CPUtime=579.38
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 7607 0 0 0 57924 14 0 0 25 0 2 0 911445948 78602240 15447 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 82116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.86 1.46 3/76 21026
/proc/meminfo: memFree=1451624/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=79256 CPUtime=1200.17
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 16160 0 0 0 119987 30 0 0 25 0 2 0 911445948 81158144 16136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 19814 16136 83 193 0 19618 0
[pid=21025/tid=21026] ppid=21022 vsize=79256 CPUtime=598.69
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 7953 0 0 0 59854 15 0 0 25 0 2 0 911445948 81158144 16136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 84612

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.86 1.46 3/76 21026
/proc/meminfo: memFree=1451624/2055920 swapFree=4176824/4192956
[pid=21022] ppid=21020 vsize=5356 CPUtime=0
/proc/21022/stat : 21022 (manysat.sh) S 21020 21022 20859 0 -1 4194304 312 156 0 0 0 0 0 0 18 0 1 0 911445946 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21022/statm: 1339 238 195 169 0 50 0
[pid=21025] ppid=21022 vsize=79256 CPUtime=1200.17
/proc/21025/stat : 21025 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194304 16160 0 0 0 119987 30 0 0 25 0 2 0 911445948 81158144 16136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21025/statm: 19814 16136 83 193 0 19618 0
[pid=21025/tid=21026] ppid=21022 vsize=79256 CPUtime=598.69
/proc/21025/task/21026/stat : 21026 (manysat1.1_stat) R 21022 21022 20859 0 -1 4194368 7953 0 0 0 59854 15 0 0 25 0 2 0 911445948 81158144 16136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 84612

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21022 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.17
CPU user time (s): 1199.87
CPU system time (s): 0.3
CPU usage (%): 199.455
Max. virtual memory (cumulated for all children) (KiB): 84612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 468
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= 13

runsolver used 0.699893 second user time and 2.05069 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 03:49:33
IDJOB=1526798
IDBENCH=70615
IDSOLVER=515
FILE ID=node82/1526798-1238550573
PBS_JOBID= 9062111
Free space on /tmp= 61636 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S729526068-046.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526798-1238550573/watcher-1526798-1238550573 -o /tmp/evaluation-result-1526798-1238550573/solver-1526798-1238550573 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526798-1238550573.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 167b9c9b8ef7174228a6613d96e94620
RANDOM SEED=63296685

node82.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1517016 kB
Buffers:         89612 kB
Cached:         358316 kB
SwapCached:       7332 kB
Active:         334532 kB
Inactive:       122880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517016 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            66660 kB
Committed_AS:  2492916 kB
PageTables:       1996 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= 61636 MiB
End job on node82 at 2009-04-01 03:59:35