Trace number 1527018

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) 1200.14 601.418

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S621134782-041.cnf
MD5SUM09a6dc57cba44ea6f55eca37108c958d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2200     6654 |      --       0       --      -- |     --   | -10/24
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 510   #clauses: 2200   #literals: 6654
0.00/0.00	c CPU time:   0.005999 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-1527018-1238572874/watcher-1527018-1238572874 -o /tmp/evaluation-result-1527018-1238572874/solver-1527018-1238572874 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527018-1238572874.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 1.00 1.01 3/64 1236
/proc/meminfo: memFree=1513256/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 235 195 169 0 50 0
[pid=1237] ppid=1236 vsize=956 CPUtime=0
/proc/1237/stat : 1237 (SatElite) R 1236 1236 815 0 -1 4194304 139 0 0 0 0 0 0 0 19 0 1 0 1129950640 978944 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/1237/statm: 239 125 52 127 0 109 0

[startup+0.014705 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 1236
/proc/meminfo: memFree=1513256/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.120711 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 1236
/proc/meminfo: memFree=1513256/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301732 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 1236
/proc/meminfo: memFree=1513256/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701776 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 1236
/proc/meminfo: memFree=1513256/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50287 s]
/proc/loadavg: 1.00 1.00 1.01 3/67 1240
/proc/meminfo: memFree=1510544/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=17072 CPUtime=2.96
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 914 0 0 0 296 0 0 0 17 0 2 0 1129950641 17481728 900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 4268 901 83 193 0 4072 0
[pid=1239/tid=1240] ppid=1236 vsize=17072 CPUtime=1.47
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 382 0 0 0 147 0 0 0 16 0 2 0 1129950641 17481728 901 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22428

[startup+3.10104 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 1240
/proc/meminfo: memFree=1508304/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=18788 CPUtime=6.15
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 1388 0 0 0 614 1 0 0 17 0 2 0 1129950641 19238912 1374 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 4697 1374 83 193 0 4501 0
[pid=1239/tid=1240] ppid=1236 vsize=18788 CPUtime=3.06
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 611 0 0 0 306 0 0 0 21 0 2 0 1129950641 19238912 1374 1992294400 134512640 135305190 4294956144 18446744073709551615 134530552 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24144

[startup+6.30139 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 1240
/proc/meminfo: memFree=1504016/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=22304 CPUtime=12.53
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 2367 0 0 0 1251 2 0 0 17 0 2 0 1129950641 22839296 2353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 5576 2353 83 193 0 5380 0
[pid=1239/tid=1240] ppid=1236 vsize=22304 CPUtime=6.24
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 1061 0 0 0 624 0 0 0 23 0 2 0 1129950641 22839296 2353 1992294400 134512640 135305190 4294956144 18446744073709551615 134557325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27660

[startup+12.7011 s]
/proc/loadavg: 1.22 1.05 1.02 3/67 1240
/proc/meminfo: memFree=1500176/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=26316 CPUtime=25.3
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 3234 0 0 0 2526 4 0 0 18 0 2 0 1129950641 26947584 3220 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 6579 3220 83 193 0 6383 0
[pid=1239/tid=1240] ppid=1236 vsize=26316 CPUtime=12.61
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 1444 0 0 0 1260 1 0 0 25 0 2 0 1129950641 26947584 3220 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31672

[startup+25.5025 s]
/proc/loadavg: 1.34 1.08 1.03 3/67 1240
/proc/meminfo: memFree=1495696/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=30136 CPUtime=50.84
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 4361 0 0 0 5079 5 0 0 18 0 2 0 1129950641 30859264 4347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 7534 4347 83 193 0 7338 0
[pid=1239/tid=1240] ppid=1236 vsize=30136 CPUtime=25.36
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 1983 0 0 0 2534 2 0 0 25 0 2 0 1129950641 30859264 4347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35492

[startup+51.1023 s]
/proc/loadavg: 1.56 1.15 1.06 3/67 1240
/proc/meminfo: memFree=1490960/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=35324 CPUtime=101.93
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 5603 0 0 0 10186 7 0 0 21 0 2 0 1129950641 36171776 5589 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 8831 5589 83 193 0 8635 0
[pid=1239/tid=1240] ppid=1236 vsize=35324 CPUtime=50.86
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 2594 0 0 0 5083 3 0 0 25 0 2 0 1129950641 36171776 5589 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 40680

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.11 3/67 1240
/proc/meminfo: memFree=1485968/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=39872 CPUtime=204.11
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 6762 0 0 0 20402 9 0 0 25 0 2 0 1129950641 40828928 6748 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 9968 6748 83 193 0 9772 0
[pid=1239/tid=1240] ppid=1236 vsize=39872 CPUtime=101.85
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 3192 0 0 0 10181 4 0 0 25 0 2 0 1129950641 40828928 6748 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 45228

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.16 3/67 1240
/proc/meminfo: memFree=1478864/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=47468 CPUtime=323.84
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 8522 0 0 0 32372 12 0 0 25 0 2 0 1129950641 48607232 8508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 11867 8508 83 193 0 11671 0
[pid=1239/tid=1240] ppid=1236 vsize=47468 CPUtime=161.6
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 4196 0 0 0 16154 6 0 0 25 0 2 0 1129950641 48607232 8508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 52824

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.21 3/67 1240
/proc/meminfo: memFree=1473552/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=51860 CPUtime=443.57
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 9852 0 0 0 44344 13 0 0 25 0 2 0 1129950641 53104640 9838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 12965 9838 83 193 0 12769 0
[pid=1239/tid=1240] ppid=1236 vsize=51860 CPUtime=221.36
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 4902 0 0 0 22129 7 0 0 25 0 2 0 1129950641 53104640 9838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 57216

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 1240
/proc/meminfo: memFree=1468944/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=57208 CPUtime=563.31
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 11031 0 0 0 56316 15 0 0 25 0 2 0 1129950641 58580992 11017 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 14302 11017 83 193 0 14106 0
[pid=1239/tid=1240] ppid=1236 vsize=57208 CPUtime=281.12
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 5551 0 0 0 28104 8 0 0 25 0 2 0 1129950641 58580992 11017 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 62564

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.30 3/67 1240
/proc/meminfo: memFree=1464984/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=61180 CPUtime=683.06
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 11997 0 0 0 68287 19 0 0 25 0 2 0 1129950641 62648320 11983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 15295 11983 83 193 0 15099 0
[pid=1239/tid=1240] ppid=1236 vsize=61180 CPUtime=340.88
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 5732 0 0 0 34080 8 0 0 25 0 2 0 1129950641 62648320 11983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 66536

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 1240
/proc/meminfo: memFree=1460312/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=66452 CPUtime=802.81
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 13149 0 0 0 80259 22 0 0 23 0 2 0 1129950641 68046848 13135 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 16613 13135 83 193 0 16417 0
[pid=1239/tid=1240] ppid=1236 vsize=66452 CPUtime=400.64
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 6236 0 0 0 40055 9 0 0 25 0 2 0 1129950641 68046848 13135 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.81
Current children cumulated vsize (KiB) 71808

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.38 3/67 1240
/proc/meminfo: memFree=1457304/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=69288 CPUtime=922.54
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 13901 0 0 0 92230 24 0 0 25 0 2 0 1129950641 70950912 13887 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 17322 13887 83 193 0 17126 0
[pid=1239/tid=1240] ppid=1236 vsize=69288 CPUtime=460.38
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 6356 0 0 0 46029 9 0 0 25 0 2 0 1129950641 70950912 13887 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 74644

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 1240
/proc/meminfo: memFree=1455896/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=70408 CPUtime=1042.28
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 14261 0 0 0 104204 24 0 0 25 0 2 0 1129950641 72097792 14247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 17602 14247 83 193 0 17406 0
[pid=1239/tid=1240] ppid=1236 vsize=70408 CPUtime=520.15
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 6613 0 0 0 52005 10 0 0 25 0 2 0 1129950641 72097792 14247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 75764

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 1240
/proc/meminfo: memFree=1451736/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=75352 CPUtime=1162.03
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 15287 0 0 0 116177 26 0 0 25 0 2 0 1129950641 77160448 15273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 18838 15273 83 193 0 18642 0
[pid=1239/tid=1240] ppid=1236 vsize=75352 CPUtime=579.91
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 7260 0 0 0 57980 11 0 0 25 0 2 0 1129950641 77160448 15273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.03
Current children cumulated vsize (KiB) 80708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 1240
/proc/meminfo: memFree=1451032/2055920 swapFree=4172472/4192956
[pid=1236] ppid=1234 vsize=5356 CPUtime=0
/proc/1236/stat : 1236 (manysat.sh) S 1234 1236 815 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1129950640 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1236/statm: 1339 238 195 169 0 50 0
[pid=1239] ppid=1236 vsize=76000 CPUtime=1200.14
/proc/1239/stat : 1239 (manysat1.1_stat) R 1236 1236 815 0 -1 4194304 15460 0 0 0 119988 26 0 0 25 0 2 0 1129950641 77824000 15446 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1239/statm: 19000 15446 83 193 0 18804 0
[pid=1239/tid=1240] ppid=1236 vsize=76000 CPUtime=598.93
/proc/1239/task/1240/stat : 1240 (manysat1.1_stat) R 1236 1236 815 0 -1 4194368 7260 0 0 0 59882 11 0 0 25 0 2 0 1129950641 77824000 15446 1992294400 134512640 135305190 4294956144 18446744073709551615 134551709 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 81356

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1236 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=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.418
CPU time (s): 1200.14
CPU user time (s): 1199.88
CPU system time (s): 0.26
CPU usage (%): 199.552
Max. virtual memory (cumulated for all children) (KiB): 81356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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= 3

runsolver used 0.629904 second user time and 1.56776 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 10:01:14
IDJOB=1527018
IDBENCH=70659
IDSOLVER=515
FILE ID=node37/1527018-1238572874
PBS_JOBID= 9062166
Free space on /tmp= 66428 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S621134782-041.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527018-1238572874/watcher-1527018-1238572874 -o /tmp/evaluation-result-1527018-1238572874/solver-1527018-1238572874 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527018-1238572874.cnf aimd 2

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

MD5SUM BENCH= 09a6dc57cba44ea6f55eca37108c958d
RANDOM SEED=624551753

node37.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		: 3000.213
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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1513736 kB
Buffers:         96532 kB
Cached:         347428 kB
SwapCached:      14360 kB
Active:         206872 kB
Inactive:       252876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513736 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1616 kB
Writeback:           0 kB
Mapped:          18792 kB
Slab:            68572 kB
Committed_AS:  3000004 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66428 MiB
End job on node37 at 2009-04-01 10:11:18