Trace number 1525943

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) 1200.08 601.725

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S644655157-049.cnf
MD5SUMf938cfdd4478a8554923c46697238b9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.049992
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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-1525943-1238483997/watcher-1525943-1238483997 -o /tmp/evaluation-result-1525943-1238483997/solver-1525943-1238483997 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525943-1238483997.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: 1.99 1.97 1.72 3/76 2896
/proc/meminfo: memFree=1364688/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) R 2894 2896 2594 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2896/statm: 1339 234 194 169 0 50 0
[pid=2897] ppid=2896 vsize=824 CPUtime=0
/proc/2897/stat : 2897 (SatElite) R 2896 2896 2594 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 1121060688 843776 103 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/2897/statm: 206 106 50 127 0 76 0

[startup+0.089701 s]
/proc/loadavg: 1.99 1.97 1.72 3/76 2896
/proc/meminfo: memFree=1364688/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101827 s]
/proc/loadavg: 1.99 1.97 1.72 3/76 2896
/proc/meminfo: memFree=1364688/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301866 s]
/proc/loadavg: 1.99 1.97 1.72 3/76 2896
/proc/meminfo: memFree=1364688/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701945 s]
/proc/loadavg: 1.99 1.97 1.72 3/76 2896
/proc/meminfo: memFree=1364688/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 1.99 1.97 1.72 3/79 2900
/proc/meminfo: memFree=1361656/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=16304 CPUtime=2.95
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 1098 0 0 0 295 0 0 0 17 0 2 0 1121060689 16695296 1084 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 4076 1084 83 193 0 3880 0
[pid=2899/tid=2900] ppid=2896 vsize=16304 CPUtime=1.47
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 466 0 0 0 147 0 0 0 19 0 2 0 1121060690 16695296 1084 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21660

[startup+3.10242 s]
/proc/loadavg: 1.99 1.97 1.72 3/79 2900
/proc/meminfo: memFree=1359160/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=19096 CPUtime=6.14
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 1683 0 0 0 613 1 0 0 16 0 2 0 1121060689 19554304 1669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 4774 1669 83 193 0 4578 0
[pid=2899/tid=2900] ppid=2896 vsize=19096 CPUtime=3.07
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 742 0 0 0 307 0 0 0 20 0 2 0 1121060690 19554304 1669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24452

[startup+6.30204 s]
/proc/loadavg: 1.99 1.97 1.72 3/79 2900
/proc/meminfo: memFree=1353336/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=24000 CPUtime=12.52
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 2891 0 0 0 1250 2 0 0 17 0 2 0 1121060689 24576000 2877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 6000 2877 83 193 0 5804 0
[pid=2899/tid=2900] ppid=2896 vsize=24000 CPUtime=6.27
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 1294 0 0 0 626 1 0 0 23 0 2 0 1121060690 24576000 2877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 29356

[startup+12.7023 s]
/proc/loadavg: 2.07 1.99 1.73 3/79 2900
/proc/meminfo: memFree=1347896/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=29928 CPUtime=25.29
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 4228 0 0 0 2524 5 0 0 17 0 2 0 1121060689 30646272 4214 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 7482 4214 83 193 0 7286 0
[pid=2899/tid=2900] ppid=2896 vsize=29928 CPUtime=12.66
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 2047 0 0 0 1264 2 0 0 25 0 2 0 1121060690 30646272 4214 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) 35284

[startup+25.5017 s]
/proc/loadavg: 2.06 1.99 1.73 3/79 2900
/proc/meminfo: memFree=1343288/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=34596 CPUtime=50.81
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 5281 0 0 0 5075 6 0 0 25 0 2 0 1121060689 35426304 5267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 8649 5267 83 193 0 8453 0
[pid=2899/tid=2900] ppid=2896 vsize=34596 CPUtime=25.45
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 2409 0 0 0 2542 3 0 0 25 0 2 0 1121060690 35426304 5267 1992294400 134512640 135305190 4294956144 18446744073709551615 134556673 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 39952

[startup+51.1017 s]
/proc/loadavg: 2.04 1.99 1.73 3/79 2900
/proc/meminfo: memFree=1338296/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=39604 CPUtime=101.86
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 6548 0 0 0 10178 8 0 0 16 0 2 0 1121060689 40554496 6534 1992294400 134512640 135305190 4294956144 18446744073709551615 134538142 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 9901 6534 83 193 0 9705 0
[pid=2899/tid=2900] ppid=2896 vsize=39604 CPUtime=51.03
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 2993 0 0 0 5099 4 0 0 25 0 2 0 1121060690 40554496 6534 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 44960

[startup+102.307 s]
/proc/loadavg: 2.01 1.99 1.74 3/79 2900
/proc/meminfo: memFree=1330680/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=47476 CPUtime=203.99
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 8402 0 0 0 20386 13 0 0 25 0 2 0 1121060689 48615424 8388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 11869 8388 83 193 0 11673 0
[pid=2899/tid=2900] ppid=2896 vsize=47476 CPUtime=102.21
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 4075 0 0 0 10215 6 0 0 25 0 2 0 1121060690 48615424 8388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 52832

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.76 3/79 2900
/proc/meminfo: memFree=1323000/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=54368 CPUtime=323.66
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 10357 0 0 0 32348 18 0 0 25 0 2 0 1121060689 55672832 10343 1992294400 134512640 135305190 4294956144 18446744073709551615 134548030 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 13592 10343 83 193 0 13396 0
[pid=2899/tid=2900] ppid=2896 vsize=54368 CPUtime=162.18
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 5149 0 0 0 16209 9 0 0 25 0 2 0 1121060690 55672832 10343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 59724

[startup+222.303 s]
/proc/loadavg: 2.00 1.99 1.77 3/79 2900
/proc/meminfo: memFree=1317368/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=61572 CPUtime=443.33
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 11722 0 0 0 44312 21 0 0 25 0 2 0 1121060689 63049728 11708 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 15393 11708 83 193 0 15197 0
[pid=2899/tid=2900] ppid=2896 vsize=61572 CPUtime=222.15
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 5987 0 0 0 22204 11 0 0 25 0 2 0 1121060690 63049728 11708 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 66928

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.78 3/79 2900
/proc/meminfo: memFree=1312312/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=67068 CPUtime=563
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 13088 0 0 0 56277 23 0 0 25 0 2 0 1121060689 68677632 13074 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 16767 13074 83 193 0 16571 0
[pid=2899/tid=2900] ppid=2896 vsize=67068 CPUtime=282.12
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 6593 0 0 0 28200 12 0 0 25 0 2 0 1121060690 68677632 13074 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 72424

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.79 3/79 2900
/proc/meminfo: memFree=1306488/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=72548 CPUtime=682.67
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 14475 0 0 0 68242 25 0 0 25 0 2 0 1121060689 74289152 14461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 18137 14461 83 193 0 17941 0
[pid=2899/tid=2900] ppid=2896 vsize=72548 CPUtime=342.09
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 7457 0 0 0 34196 13 0 0 25 0 2 0 1121060690 74289152 14461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.67
Current children cumulated vsize (KiB) 77904

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.80 3/79 2900
/proc/meminfo: memFree=1300728/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=78020 CPUtime=802.36
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 15937 0 0 0 80207 29 0 0 25 0 2 0 1121060689 79892480 15923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 19505 15923 83 193 0 19309 0
[pid=2899/tid=2900] ppid=2896 vsize=78020 CPUtime=402.06
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 8121 0 0 0 40191 15 0 0 25 0 2 0 1121060690 79892480 15923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.36
Current children cumulated vsize (KiB) 83376

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.81 3/79 2900
/proc/meminfo: memFree=1295096/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=84744 CPUtime=922.02
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 17298 0 0 0 92170 32 0 0 25 0 2 0 1121060689 86777856 17284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 21186 17284 83 193 0 20990 0
[pid=2899/tid=2900] ppid=2896 vsize=84744 CPUtime=462.03
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 9011 0 0 0 46186 17 0 0 25 0 2 0 1121060690 86777856 17284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.02
Current children cumulated vsize (KiB) 90100

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.82 3/79 2900
/proc/meminfo: memFree=1291896/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=87992 CPUtime=1041.7
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 18114 0 0 0 104136 34 0 0 25 0 2 0 1121060689 90103808 18100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 21998 18100 83 193 0 21802 0
[pid=2899/tid=2900] ppid=2896 vsize=87992 CPUtime=521.99
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 9402 0 0 0 52182 17 0 0 25 0 2 0 1121060690 90103808 18100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.7
Current children cumulated vsize (KiB) 93348

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.83 3/79 2900
/proc/meminfo: memFree=1289208/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=91356 CPUtime=1161.38
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 18773 0 0 0 116103 35 0 0 25 0 2 0 1121060689 93548544 18759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 22839 18759 83 193 0 22643 0
[pid=2899/tid=2900] ppid=2896 vsize=91356 CPUtime=581.97
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 9558 0 0 0 58179 18 0 0 25 0 2 0 1121060690 93548544 18759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 96712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.00 1.99 1.83 3/79 2900
/proc/meminfo: memFree=1286904/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=93304 CPUtime=1200.08
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 19350 0 0 0 119972 36 0 0 25 0 2 0 1121060689 95543296 19336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 23326 19336 83 193 0 23130 0
[pid=2899/tid=2900] ppid=2896 vsize=93304 CPUtime=601.37
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 9932 0 0 0 60118 19 0 0 25 0 2 0 1121060690 95543296 19336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 98660

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: 2.00 1.99 1.83 3/79 2900
/proc/meminfo: memFree=1286904/2055920 swapFree=4127460/4192956
[pid=2896] ppid=2894 vsize=5356 CPUtime=0
/proc/2896/stat : 2896 (manysat.sh) S 2894 2896 2594 0 -1 4194304 312 154 0 0 0 0 0 0 18 0 1 0 1121060688 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2896/statm: 1339 238 195 169 0 50 0
[pid=2899] ppid=2896 vsize=93304 CPUtime=1200.08
/proc/2899/stat : 2899 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194304 19350 0 0 0 119972 36 0 0 25 0 2 0 1121060689 95543296 19336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2899/statm: 23326 19336 83 193 0 23130 0
[pid=2899/tid=2900] ppid=2896 vsize=93304 CPUtime=601.37
/proc/2899/task/2900/stat : 2900 (manysat1.1_stat) R 2896 2896 2594 0 -1 4194368 9932 0 0 0 60118 19 0 0 25 0 2 0 1121060690 95543296 19336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 98660

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2896 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.010998
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.72
CPU system time (s): 0.36
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 98660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466
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= 5
involuntary context switches= 2

runsolver used 0.72089 second user time and 2.02869 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-31 09:19:57
IDJOB=1525943
IDBENCH=70444
IDSOLVER=515
FILE ID=node63/1525943-1238483997
PBS_JOBID= 9061836
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S644655157-049.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525943-1238483997/watcher-1525943-1238483997 -o /tmp/evaluation-result-1525943-1238483997/solver-1525943-1238483997 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525943-1238483997.cnf aimd 2

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

MD5SUM BENCH= f938cfdd4478a8554923c46697238b9e
RANDOM SEED=237907795

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:       1365168 kB
Buffers:         92460 kB
Cached:         459760 kB
SwapCached:      55360 kB
Active:         184792 kB
Inactive:       424236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365168 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          14576 kB
Slab:            66344 kB
Committed_AS:  3350520 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 2009-03-31 09:30:01