Trace number 1527252

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 1/2009-03-20? (TO) 1200.12 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
MD5SUM2937149ca8da560a9415e9a967cfab27
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.048991
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 % |
0.00/0.00	c |         0 |    2286     6920 |      --       0       --      -- |     --   | -9/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 529   #clauses: 2286   #literals: 6920
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-1527252-1238585827/watcher-1527252-1238585827 -o /tmp/evaluation-result-1527252-1238585827/solver-1527252-1238585827 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527252-1238585827.cnf aimd 1 

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: 1.84 1.98 1.90 3/64 426
/proc/meminfo: memFree=1211944/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131244776 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 235 195 169 0 50 0
[pid=427] ppid=426 vsize=956 CPUtime=0
/proc/427/stat : 427 (SatElite) R 426 426 32226 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 1131244776 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/427/statm: 239 142 65 127 0 109 0

[startup+0.0726489 s]
/proc/loadavg: 1.84 1.98 1.90 3/64 426
/proc/meminfo: memFree=1211944/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.499541 s]
/proc/loadavg: 1.84 1.98 1.90 3/64 426
/proc/meminfo: memFree=1211944/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.506609 s]
/proc/loadavg: 1.84 1.98 1.90 3/64 426
/proc/meminfo: memFree=1211944/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701668 s]
/proc/loadavg: 1.84 1.98 1.90 3/64 426
/proc/meminfo: memFree=1211944/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5027 s]
/proc/loadavg: 1.84 1.98 1.90 3/67 430
/proc/meminfo: memFree=1208592/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=17040 CPUtime=2.95
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 951 0 0 0 295 0 0 0 17 0 2 0 1131244777 17448960 937 1992294400 134512640 135305190 4294956144 18446744073709551615 134528435 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 4260 937 83 193 0 4064 0
[pid=429/tid=430] ppid=426 vsize=17040 CPUtime=1.47
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 433 0 0 0 147 0 0 0 17 0 2 0 1131244778 17448960 937 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22396

[startup+3.10284 s]
/proc/loadavg: 1.84 1.98 1.90 3/67 430
/proc/meminfo: memFree=1205904/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=19020 CPUtime=6.15
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 1591 0 0 0 614 1 0 0 17 0 2 0 1131244777 19476480 1577 1992294400 134512640 135305190 4294956144 18446744073709551615 134556761 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 4755 1577 83 193 0 4559 0
[pid=429/tid=430] ppid=426 vsize=19020 CPUtime=3.07
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 748 0 0 0 307 0 0 0 17 0 2 0 1131244778 19476480 1577 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24376

[startup+6.30113 s]
/proc/loadavg: 1.85 1.98 1.91 3/67 430
/proc/meminfo: memFree=1201744/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=22612 CPUtime=12.53
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 2593 0 0 0 1251 2 0 0 17 0 2 0 1131244777 23154688 2579 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 5653 2579 83 193 0 5457 0
[pid=429/tid=430] ppid=426 vsize=22612 CPUtime=6.27
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 1216 0 0 0 626 1 0 0 19 0 2 0 1131244778 23154688 2579 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27968

[startup+12.7017 s]
/proc/loadavg: 1.86 1.98 1.91 3/67 430
/proc/meminfo: memFree=1197080/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=27336 CPUtime=25.3
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 3653 0 0 0 2527 3 0 0 19 0 2 0 1131244777 27992064 3639 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 6834 3639 83 193 0 6638 0
[pid=429/tid=430] ppid=426 vsize=27336 CPUtime=12.66
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 1710 0 0 0 1265 1 0 0 25 0 2 0 1131244778 27992064 3639 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32692

[startup+25.5018 s]
/proc/loadavg: 1.89 1.98 1.91 3/67 430
/proc/meminfo: memFree=1194648/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=30116 CPUtime=50.85
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 4299 0 0 0 5081 4 0 0 18 0 2 0 1131244777 30838784 4273 1992294400 134512640 135305190 4294956144 18446744073709551615 134558360 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 7529 4273 83 193 0 7333 0
[pid=429/tid=430] ppid=426 vsize=30116 CPUtime=25.46
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 2045 0 0 0 2544 2 0 0 24 0 2 0 1131244778 30838784 4273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35472

[startup+51.1011 s]
/proc/loadavg: 1.93 1.98 1.91 3/67 430
/proc/meminfo: memFree=1189656/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=35304 CPUtime=101.92
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 5543 0 0 0 10186 6 0 0 17 0 2 0 1131244777 36151296 5517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 8826 5517 83 193 0 8630 0
[pid=429/tid=430] ppid=426 vsize=35304 CPUtime=51.04
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 2573 0 0 0 5101 3 0 0 25 0 2 0 1131244778 36151296 5517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40660

[startup+102.302 s]
/proc/loadavg: 1.97 1.98 1.91 3/67 430
/proc/meminfo: memFree=1183448/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=41284 CPUtime=204.09
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 7064 0 0 0 20399 10 0 0 21 0 2 0 1131244777 42274816 7038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 10321 7038 83 193 0 10125 0
[pid=429/tid=430] ppid=426 vsize=41284 CPUtime=102.21
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 3361 0 0 0 10216 5 0 0 25 0 2 0 1131244778 42274816 7038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46640

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 430
/proc/meminfo: memFree=1176856/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=47664 CPUtime=323.82
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 8687 0 0 0 32369 13 0 0 25 0 2 0 1131244777 48807936 8661 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 11916 8661 83 193 0 11720 0
[pid=429/tid=430] ppid=426 vsize=47664 CPUtime=162.2
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 4296 0 0 0 16213 7 0 0 25 0 2 0 1131244778 48807936 8661 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 53020

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1170840/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=53844 CPUtime=443.56
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 10143 0 0 0 44340 16 0 0 20 0 2 0 1131244777 55136256 10117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 13461 10117 83 193 0 13265 0
[pid=429/tid=430] ppid=426 vsize=53844 CPUtime=222.16
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 5040 0 0 0 22208 8 0 0 25 0 2 0 1131244778 55136256 10117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 59200

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1168344/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=56020 CPUtime=563.3
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 10855 0 0 0 56313 17 0 0 25 0 2 0 1131244777 57364480 10829 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 14005 10829 83 193 0 13809 0
[pid=429/tid=430] ppid=426 vsize=56020 CPUtime=282.14
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 5496 0 0 0 28205 9 0 0 17 0 2 0 1131244778 57364480 10829 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 61376

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1163800/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=61660 CPUtime=683.04
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 11965 0 0 0 68285 19 0 0 25 0 2 0 1131244777 63139840 11939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 15415 11939 83 193 0 15219 0
[pid=429/tid=430] ppid=426 vsize=61660 CPUtime=342.12
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 6077 0 0 0 34202 10 0 0 25 0 2 0 1131244778 63139840 11939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 67016

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1161496/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=63512 CPUtime=802.77
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 12577 0 0 0 80257 20 0 0 25 0 2 0 1131244777 65036288 12551 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 15878 12551 83 193 0 15682 0
[pid=429/tid=430] ppid=426 vsize=63512 CPUtime=402.1
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 6463 0 0 0 40199 11 0 0 25 0 2 0 1131244778 65036288 12551 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 68868

[startup+462.306 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1156632/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=68536 CPUtime=922.53
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 13771 0 0 0 92230 23 0 0 25 0 2 0 1131244777 70180864 13745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 17134 13745 83 193 0 16938 0
[pid=429/tid=430] ppid=426 vsize=68536 CPUtime=462.08
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 7095 0 0 0 46195 13 0 0 25 0 2 0 1131244778 70180864 13745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 73892

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1154584/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=70656 CPUtime=1042.26
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 14297 0 0 0 104203 23 0 0 25 0 2 0 1131244777 72351744 14271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 17664 14271 83 193 0 17468 0
[pid=429/tid=430] ppid=426 vsize=70656 CPUtime=522.06
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 7351 0 0 0 52193 13 0 0 25 0 2 0 1131244778 72351744 14271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 76012

[startup+582.303 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1150296/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=74980 CPUtime=1162.01
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 15364 0 0 0 116175 26 0 0 25 0 2 0 1131244777 76779520 15338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 18745 15338 83 193 0 18549 0
[pid=429/tid=430] ppid=426 vsize=74980 CPUtime=582.04
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 7930 0 0 0 58190 14 0 0 25 0 2 0 1131244778 76779520 15338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 80336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1147032/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=77900 CPUtime=1200.12
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 16157 0 0 0 119985 27 0 0 25 0 2 0 1131244777 79769600 16131 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 19475 16131 83 193 0 19279 0
[pid=429/tid=430] ppid=426 vsize=77900 CPUtime=601.13
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 8388 0 0 0 60098 15 0 0 19 0 2 0 1131244778 79769600 16131 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 83256

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.98 1.91 3/67 432
/proc/meminfo: memFree=1147032/2055920 swapFree=4176996/4192956
[pid=426] ppid=424 vsize=5356 CPUtime=0
/proc/426/stat : 426 (manysat.sh) S 424 426 32226 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131244776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/426/statm: 1339 238 195 169 0 50 0
[pid=429] ppid=426 vsize=77900 CPUtime=1200.12
/proc/429/stat : 429 (manysat1.1_stat) R 426 426 32226 0 -1 4194304 16157 0 0 0 119985 27 0 0 25 0 2 0 1131244777 79769600 16131 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/429/statm: 19475 16131 83 193 0 19279 0
[pid=429/tid=430] ppid=426 vsize=77900 CPUtime=601.13
/proc/429/task/430/stat : 430 (manysat1.1_stat) R 426 426 32226 0 -1 4194368 8388 0 0 0 60098 15 0 0 19 0 2 0 1131244778 79769600 16131 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 83256

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 426 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.12
CPU user time (s): 1199.85
CPU system time (s): 0.27
CPU usage (%): 199.548
Max. virtual memory (cumulated for all children) (KiB): 83256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 5
involuntary context switches= 3

runsolver used 0.551916 second user time and 1.64775 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 13:37:07
IDJOB=1527252
IDBENCH=70706
IDSOLVER=514
FILE ID=node50/1527252-1238585827
PBS_JOBID= 9062214
Free space on /tmp= 64220 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527252-1238585827/watcher-1527252-1238585827 -o /tmp/evaluation-result-1527252-1238585827/solver-1527252-1238585827 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527252-1238585827.cnf aimd 1

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

MD5SUM BENCH= 2937149ca8da560a9415e9a967cfab27
RANDOM SEED=2145393959

node50.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		: 3000.238
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		: 3000.238
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:       1212424 kB
Buffers:        106888 kB
Cached:         629696 kB
SwapCached:       9920 kB
Active:         227892 kB
Inactive:       520348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1212424 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            81300 kB
Committed_AS:  3212304 kB
PageTables:       1456 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= 64220 MiB
End job on node50 at 2009-04-01 13:47:10