Trace number 1526733

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) 1200.07 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2287     6918 |      --       0       --      -- |     --   | -8/33
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 531   #clauses: 2287   #literals: 6918
0.00/0.01	c CPU time:   0.005999 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-1526733-1238539577/watcher-1526733-1238539577 -o /tmp/evaluation-result-1526733-1238539577/solver-1526733-1238539577 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526733-1238539577.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: 1.00 1.01 1.16 3/76 4874
/proc/meminfo: memFree=1357432/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4874/statm: 1339 235 195 169 0 50 0
[pid=4875] ppid=4874 vsize=964 CPUtime=0
/proc/4875/stat : 4875 (SatElite) R 4874 4874 4651 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1126618619 987136 152 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/4875/statm: 241 152 69 127 0 111 0

[startup+0.0988349 s]
/proc/loadavg: 1.00 1.01 1.16 3/76 4874
/proc/meminfo: memFree=1357432/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101833 s]
/proc/loadavg: 1.00 1.01 1.16 3/76 4874
/proc/meminfo: memFree=1357432/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301873 s]
/proc/loadavg: 1.00 1.01 1.16 3/76 4874
/proc/meminfo: memFree=1357432/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701951 s]
/proc/loadavg: 1.00 1.01 1.16 3/76 4874
/proc/meminfo: memFree=1357432/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50111 s]
/proc/loadavg: 1.00 1.01 1.16 3/79 4878
/proc/meminfo: memFree=1354848/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=16148 CPUtime=2.95
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 919 0 0 0 295 0 0 0 16 0 2 0 1126618620 16535552 905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 4037 905 83 193 0 3841 0
[pid=4877/tid=4878] ppid=4874 vsize=16148 CPUtime=1.48
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 355 0 0 0 148 0 0 0 17 0 2 0 1126618620 16535552 905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21504

[startup+3.10142 s]
/proc/loadavg: 1.08 1.02 1.16 3/79 4878
/proc/meminfo: memFree=1352224/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=17816 CPUtime=6.15
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 1418 0 0 0 614 1 0 0 17 0 2 0 1126618620 18243584 1404 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 4454 1404 83 193 0 4258 0
[pid=4877/tid=4878] ppid=4874 vsize=17816 CPUtime=3.07
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 590 0 0 0 307 0 0 0 19 0 2 0 1126618620 18243584 1404 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23172

[startup+6.30104 s]
/proc/loadavg: 1.08 1.02 1.16 3/79 4878
/proc/meminfo: memFree=1348000/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=22480 CPUtime=12.53
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 2426 0 0 0 1251 2 0 0 17 0 2 0 1126618620 23019520 2412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 5620 2412 83 193 0 5424 0
[pid=4877/tid=4878] ppid=4874 vsize=22480 CPUtime=6.27
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 1066 0 0 0 627 0 0 0 21 0 2 0 1126618620 23019520 2412 1992294400 134512640 135305190 4294956144 18446744073709551615 134557977 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27836

[startup+12.7023 s]
/proc/loadavg: 1.22 1.06 1.17 3/79 4878
/proc/meminfo: memFree=1343648/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=25908 CPUtime=25.29
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 3356 0 0 0 2526 3 0 0 18 0 2 0 1126618620 26529792 3342 1992294400 134512640 135305190 4294956144 18446744073709551615 134541971 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 6477 3342 83 193 0 6281 0
[pid=4877/tid=4878] ppid=4874 vsize=25908 CPUtime=12.66
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 1464 0 0 0 1266 0 0 0 25 0 2 0 1126618620 26529792 3342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31264

[startup+25.5017 s]
/proc/loadavg: 1.34 1.09 1.18 3/79 4878
/proc/meminfo: memFree=1339936/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=29712 CPUtime=50.82
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 4316 0 0 0 5078 4 0 0 19 0 2 0 1126618620 30425088 4302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 7428 4302 83 193 0 7232 0
[pid=4877/tid=4878] ppid=4874 vsize=29712 CPUtime=25.46
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 1899 0 0 0 2545 1 0 0 23 0 2 0 1126618620 30425088 4302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35068

[startup+51.1017 s]
/proc/loadavg: 1.56 1.16 1.20 3/79 4878
/proc/meminfo: memFree=1333984/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=36444 CPUtime=101.87
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 5848 0 0 0 10181 6 0 0 25 0 2 0 1126618620 37318656 5834 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 9111 5834 83 193 0 8915 0
[pid=4877/tid=4878] ppid=4874 vsize=36444 CPUtime=51.05
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 2753 0 0 0 5103 2 0 0 25 0 2 0 1126618620 37318656 5834 1992294400 134512640 135305190 4294956144 18446744073709551615 134556707 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 41800

[startup+102.307 s]
/proc/loadavg: 1.82 1.30 1.24 3/79 4878
/proc/meminfo: memFree=1326624/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=44212 CPUtime=203.99
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 7601 0 0 0 20388 11 0 0 25 0 2 0 1126618620 45273088 7587 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 11053 7587 83 193 0 10857 0
[pid=4877/tid=4878] ppid=4874 vsize=44212 CPUtime=102.22
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 3678 0 0 0 10218 4 0 0 25 0 2 0 1126618620 45273088 7587 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 49568

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.29 3/79 4878
/proc/meminfo: memFree=1321888/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=49288 CPUtime=323.65
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 8789 0 0 0 32351 14 0 0 25 0 2 0 1126618620 50470912 8775 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 12322 8775 83 193 0 12126 0
[pid=4877/tid=4878] ppid=4874 vsize=49288 CPUtime=162.2
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 4315 0 0 0 16214 6 0 0 25 0 2 0 1126618620 50470912 8775 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 54644

[startup+222.302 s]
/proc/loadavg: 1.97 1.53 1.33 3/79 4878
/proc/meminfo: memFree=1316256/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=54496 CPUtime=443.32
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 10196 0 0 0 44315 17 0 0 25 0 2 0 1126618620 55803904 10182 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 13624 10182 83 193 0 13428 0
[pid=4877/tid=4878] ppid=4874 vsize=54496 CPUtime=222.18
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 5088 0 0 0 22210 8 0 0 25 0 2 0 1126618620 55803904 10182 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.32
Current children cumulated vsize (KiB) 59852

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.37 3/79 4878
/proc/meminfo: memFree=1310112/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=60952 CPUtime=562.98
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 11775 0 0 0 56279 19 0 0 25 0 2 0 1126618620 62414848 11761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 15238 11761 83 193 0 15042 0
[pid=4877/tid=4878] ppid=4874 vsize=60952 CPUtime=282.15
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 5840 0 0 0 28206 9 0 0 25 0 2 0 1126618620 62414848 11761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.98
Current children cumulated vsize (KiB) 66308

[startup+342.303 s]
/proc/loadavg: 1.99 1.68 1.41 3/79 4878
/proc/meminfo: memFree=1309216/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=61692 CPUtime=682.67
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 11982 0 0 0 68247 20 0 0 25 0 2 0 1126618620 63172608 11968 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 15423 11968 83 193 0 15227 0
[pid=4877/tid=4878] ppid=4874 vsize=61692 CPUtime=342.13
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 5932 0 0 0 34204 9 0 0 25 0 2 0 1126618620 63172608 11968 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.67
Current children cumulated vsize (KiB) 67048

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.44 3/79 4878
/proc/meminfo: memFree=1302752/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=67896 CPUtime=802.34
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 13592 0 0 0 80212 22 0 0 17 0 2 0 1126618620 69525504 13578 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 16974 13578 83 193 0 16778 0
[pid=4877/tid=4878] ppid=4874 vsize=67896 CPUtime=402.1
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 6701 0 0 0 40200 10 0 0 25 0 2 0 1126618620 69525504 13578 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.34
Current children cumulated vsize (KiB) 73252

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.47 3/79 4878
/proc/meminfo: memFree=1301984/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=68284 CPUtime=922.01
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 13780 0 0 0 92178 23 0 0 25 0 2 0 1126618620 69922816 13766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 17071 13766 83 193 0 16875 0
[pid=4877/tid=4878] ppid=4874 vsize=68284 CPUtime=462.08
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 6789 0 0 0 46197 11 0 0 25 0 2 0 1126618620 69922816 13766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528344 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.01
Current children cumulated vsize (KiB) 73640

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.50 3/79 4878
/proc/meminfo: memFree=1299808/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=71080 CPUtime=1041.69
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 14318 0 0 0 104145 24 0 0 25 0 2 0 1126618620 72785920 14304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 17770 14304 83 193 0 17574 0
[pid=4877/tid=4878] ppid=4874 vsize=71080 CPUtime=522.05
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 7065 0 0 0 52194 11 0 0 25 0 2 0 1126618620 72785920 14304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 76436

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.53 3/79 4878
/proc/meminfo: memFree=1292640/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=78572 CPUtime=1161.37
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 16111 0 0 0 116110 27 0 0 25 0 2 0 1126618620 80457728 16097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 19643 16097 83 193 0 19447 0
[pid=4877/tid=4878] ppid=4874 vsize=78572 CPUtime=582.03
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 7854 0 0 0 58190 13 0 0 25 0 2 0 1126618620 80457728 16097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.37
Current children cumulated vsize (KiB) 83928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.54 3/79 4878
/proc/meminfo: memFree=1292384/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=78728 CPUtime=1200.07
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 16155 0 0 0 119980 27 0 0 25 0 2 0 1126618620 80617472 16141 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 19682 16141 83 193 0 19486 0
[pid=4877/tid=4878] ppid=4874 vsize=78728 CPUtime=601.44
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 7854 0 0 0 60131 13 0 0 25 0 2 0 1126618620 80617472 16141 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 84084

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 1.85 1.54 3/79 4878
/proc/meminfo: memFree=1292384/2055920 swapFree=4127460/4192956
[pid=4874] ppid=4872 vsize=5356 CPUtime=0
/proc/4874/stat : 4874 (manysat.sh) S 4872 4874 4651 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1126618619 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4874/statm: 1339 238 195 169 0 50 0
[pid=4877] ppid=4874 vsize=78728 CPUtime=1200.07
/proc/4877/stat : 4877 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194304 16155 0 0 0 119980 27 0 0 25 0 2 0 1126618620 80617472 16141 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/4877/statm: 19682 16141 83 193 0 19486 0
[pid=4877/tid=4878] ppid=4874 vsize=78728 CPUtime=601.44
/proc/4877/task/4878/stat : 4878 (manysat1.1_stat) R 4874 4874 4651 0 -1 4194368 7854 0 0 0 60131 13 0 0 25 0 2 0 1126618620 80617472 16141 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 84084

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4874 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.27
CPU usage (%): 199.438
Max. virtual memory (cumulated for all children) (KiB): 84084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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= 2

runsolver used 0.739887 second user time and 2.00969 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 00:46:17
IDJOB=1526733
IDBENCH=70602
IDSOLVER=515
FILE ID=node63/1526733-1238539577
PBS_JOBID= 9062074
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526733-1238539577/watcher-1526733-1238539577 -o /tmp/evaluation-result-1526733-1238539577/solver-1526733-1238539577 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526733-1238539577.cnf aimd 2

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

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=1232903002

node63.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		: 3000.285
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		: 3000.285
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:       1357920 kB
Buffers:         94908 kB
Cached:         463500 kB
SwapCached:      55360 kB
Active:         201796 kB
Inactive:       413444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357920 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          14616 kB
Slab:            67380 kB
Committed_AS:  3390072 kB
PageTables:       2312 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= 66484 MiB
End job on node63 at 2009-04-01 00:56:20