Trace number 1526946

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 0/2009-03-20? (TO) 1200.1 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2115     6413 |      --       0       --      -- |     --   | -10/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 489   #clauses: 2115   #literals: 6413
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-1526946-1238569263/watcher-1526946-1238569263 -o /tmp/evaluation-result-1526946-1238569263/solver-1526946-1238569263 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526946-1238569263.cnf aimd 0 

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: 0.91 0.97 0.99 3/64 1074
/proc/meminfo: memFree=1513888/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) R 1072 1074 815 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129589521 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1074/statm: 1339 234 194 169 0 50 0
[pid=1075] ppid=1074 vsize=824 CPUtime=0
/proc/1075/stat : 1075 (SatElite) R 1074 1074 815 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1129589521 843776 139 1992294400 134512640 135034092 4294956096 18446744073709551615 134690492 0 0 4096 3 0 0 0 17 0 0 0
/proc/1075/statm: 240 144 68 127 0 110 0

[startup+0.02854 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1074
/proc/meminfo: memFree=1513888/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.685922 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1074
/proc/meminfo: memFree=1513888/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702631 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1074
/proc/meminfo: memFree=1513888/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.802644 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1074
/proc/meminfo: memFree=1513888/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 0.91 0.97 0.99 3/67 1078
/proc/meminfo: memFree=1510344/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=15880 CPUtime=2.96
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 890 0 0 0 295 1 0 0 17 0 2 0 1129589522 16261120 876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 3970 876 83 193 0 3774 0
[pid=1077/tid=1078] ppid=1074 vsize=15880 CPUtime=1.47
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 360 0 0 0 147 0 0 0 18 0 2 0 1129589523 16261120 876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21236

[startup+3.1019 s]
/proc/loadavg: 0.91 0.97 0.99 3/67 1078
/proc/meminfo: memFree=1508424/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=18680 CPUtime=6.15
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 1407 0 0 0 613 2 0 0 17 0 2 0 1129589522 19128320 1393 1992294400 134512640 135305190 4294956144 18446744073709551615 134557447 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 4670 1393 83 193 0 4474 0
[pid=1077/tid=1078] ppid=1074 vsize=18680 CPUtime=3.06
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 621 0 0 0 306 0 0 0 18 0 2 0 1129589523 19128320 1393 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24036

[startup+6.30125 s]
/proc/loadavg: 1.00 0.98 0.99 3/67 1078
/proc/meminfo: memFree=1504904/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=21440 CPUtime=12.52
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 2246 0 0 0 1250 2 0 0 19 0 2 0 1129589522 21954560 2232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 5360 2232 83 193 0 5164 0
[pid=1077/tid=1078] ppid=1074 vsize=21440 CPUtime=6.27
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 1020 0 0 0 626 1 0 0 25 0 2 0 1129589523 21954560 2232 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) 26796

[startup+12.7019 s]
/proc/loadavg: 1.08 1.00 1.00 3/67 1078
/proc/meminfo: memFree=1500552/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=26204 CPUtime=25.3
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 3281 0 0 0 2526 4 0 0 17 0 2 0 1129589522 26832896 3258 1992294400 134512640 135305190 4294956144 18446744073709551615 134528477 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 6551 3258 83 193 0 6355 0
[pid=1077/tid=1078] ppid=1074 vsize=26204 CPUtime=12.66
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 1501 0 0 0 1265 1 0 0 25 0 2 0 1129589523 26832896 3258 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31560

[startup+25.5023 s]
/proc/loadavg: 1.28 1.05 1.02 3/67 1078
/proc/meminfo: memFree=1496904/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=29984 CPUtime=50.83
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 4229 0 0 0 5078 5 0 0 17 0 2 0 1129589522 30703616 4206 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 7496 4206 83 193 0 7300 0
[pid=1077/tid=1078] ppid=1074 vsize=29984 CPUtime=25.45
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 1999 0 0 0 2542 3 0 0 25 0 2 0 1129589523 30703616 4206 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35340

[startup+51.1061 s]
/proc/loadavg: 1.53 1.12 1.04 3/67 1078
/proc/meminfo: memFree=1493064/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=33560 CPUtime=101.92
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 5144 0 0 0 10185 7 0 0 17 0 2 0 1129589522 34365440 5121 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 8390 5121 83 193 0 8194 0
[pid=1077/tid=1078] ppid=1074 vsize=33560 CPUtime=51.04
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 2425 0 0 0 5100 4 0 0 25 0 2 0 1129589523 34365440 5121 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38916

[startup+102.303 s]
/proc/loadavg: 1.79 1.26 1.09 3/67 1078
/proc/meminfo: memFree=1487304/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=39032 CPUtime=204.09
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 6574 0 0 0 20399 10 0 0 25 0 2 0 1129589522 39968768 6551 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 9758 6551 83 193 0 9562 0
[pid=1077/tid=1078] ppid=1074 vsize=39032 CPUtime=102.21
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 3169 0 0 0 10216 5 0 0 25 0 2 0 1129589523 39968768 6551 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 44388

[startup+162.302 s]
/proc/loadavg: 1.92 1.39 1.14 3/67 1078
/proc/meminfo: memFree=1481416/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=46092 CPUtime=323.81
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 8059 0 0 0 32369 12 0 0 25 0 2 0 1129589522 47198208 8036 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 11523 8036 83 193 0 11327 0
[pid=1077/tid=1078] ppid=1074 vsize=46092 CPUtime=162.18
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 3920 0 0 0 16211 7 0 0 25 0 2 0 1129589523 47198208 8036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 51448

[startup+222.303 s]
/proc/loadavg: 1.97 1.50 1.19 3/67 1078
/proc/meminfo: memFree=1476424/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=50856 CPUtime=443.56
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 9274 0 0 0 44342 14 0 0 25 0 2 0 1129589522 52076544 9251 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 12714 9251 83 193 0 12518 0
[pid=1077/tid=1078] ppid=1074 vsize=50856 CPUtime=222.15
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 4391 0 0 0 22208 7 0 0 25 0 2 0 1129589523 52076544 9251 1992294400 134512640 135305190 4294956144 18446744073709551615 134528477 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 56212

[startup+282.302 s]
/proc/loadavg: 2.04 1.60 1.25 3/67 1078
/proc/meminfo: memFree=1471432/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=55512 CPUtime=563.28
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 10525 0 0 0 56312 16 0 0 25 0 2 0 1129589522 56844288 10502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 13878 10502 83 193 0 13682 0
[pid=1077/tid=1078] ppid=1074 vsize=55512 CPUtime=282.13
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 4958 0 0 0 28205 8 0 0 25 0 2 0 1129589523 56844288 10502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 60868

[startup+342.303 s]
/proc/loadavg: 2.06 1.69 1.29 3/67 1078
/proc/meminfo: memFree=1466064/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=61772 CPUtime=683.02
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 11920 0 0 0 68284 18 0 0 25 0 2 0 1129589522 63254528 11897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 15443 11897 83 193 0 15247 0
[pid=1077/tid=1078] ppid=1074 vsize=61772 CPUtime=342.11
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 5615 0 0 0 34201 10 0 0 25 0 2 0 1129589523 63254528 11897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 67128

[startup+402.302 s]
/proc/loadavg: 2.06 1.75 1.34 3/67 1078
/proc/meminfo: memFree=1462672/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=64948 CPUtime=802.76
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 12709 0 0 0 80256 20 0 0 25 0 2 0 1129589522 66506752 12686 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 16237 12686 83 193 0 16041 0
[pid=1077/tid=1078] ppid=1074 vsize=64948 CPUtime=402.07
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 5952 0 0 0 40197 10 0 0 25 0 2 0 1129589523 66506752 12686 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 70304

[startup+462.303 s]
/proc/loadavg: 2.06 1.81 1.38 3/67 1078
/proc/meminfo: memFree=1460944/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=66488 CPUtime=922.5
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 13155 0 0 0 92229 21 0 0 25 0 2 0 1129589522 68083712 13132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 16622 13132 83 193 0 16426 0
[pid=1077/tid=1078] ppid=1074 vsize=66488 CPUtime=462.05
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 6188 0 0 0 46194 11 0 0 25 0 2 0 1129589523 68083712 13132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 71844

[startup+522.302 s]
/proc/loadavg: 2.05 1.86 1.42 3/67 1078
/proc/meminfo: memFree=1456848/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=70524 CPUtime=1042.23
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 14169 0 0 0 104201 22 0 0 25 0 2 0 1129589522 72216576 14146 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 17631 14146 83 193 0 17435 0
[pid=1077/tid=1078] ppid=1074 vsize=70524 CPUtime=522.02
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 6694 0 0 0 52190 12 0 0 25 0 2 0 1129589523 72216576 14146 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.23
Current children cumulated vsize (KiB) 75880

[startup+582.303 s]
/proc/loadavg: 2.13 1.91 1.47 3/67 1078
/proc/meminfo: memFree=1454352/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=72956 CPUtime=1161.98
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 14825 0 0 0 116173 25 0 0 25 0 2 0 1129589522 74706944 14802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 18239 14802 83 193 0 18043 0
[pid=1077/tid=1078] ppid=1074 vsize=72956 CPUtime=582
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 6933 0 0 0 58187 13 0 0 25 0 2 0 1129589523 74706944 14802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.98
Current children cumulated vsize (KiB) 78312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.09 1.91 1.48 3/67 1078
/proc/meminfo: memFree=1453328/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=74172 CPUtime=1200.1
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 15076 0 0 0 119984 26 0 0 25 0 2 0 1129589522 75952128 15053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 18543 15053 83 193 0 18347 0
[pid=1077/tid=1078] ppid=1074 vsize=74172 CPUtime=601.09
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 7047 0 0 0 60096 13 0 0 25 0 2 0 1129589523 75952128 15053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528425 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 79528

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: 2.09 1.91 1.48 3/67 1078
/proc/meminfo: memFree=1453328/2055920 swapFree=4172472/4192956
[pid=1074] ppid=1072 vsize=5356 CPUtime=0
/proc/1074/stat : 1074 (manysat.sh) S 1072 1074 815 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129589521 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1074/statm: 1339 238 195 169 0 50 0
[pid=1077] ppid=1074 vsize=74172 CPUtime=1200.1
/proc/1077/stat : 1077 (manysat1.1_stat) R 1074 1074 815 0 -1 4194304 15076 0 0 0 119984 26 0 0 25 0 2 0 1129589522 75952128 15053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1077/statm: 18543 15053 83 193 0 18347 0
[pid=1077/tid=1078] ppid=1074 vsize=74172 CPUtime=601.09
/proc/1077/task/1078/stat : 1078 (manysat1.1_stat) R 1074 1074 815 0 -1 4194368 7047 0 0 0 60096 13 0 0 25 0 2 0 1129589523 75952128 15053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528425 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 79528

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1074 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 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.1
CPU user time (s): 1199.84
CPU system time (s): 0.26
CPU usage (%): 199.545
Max. virtual memory (cumulated for all children) (KiB): 79528

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= 477
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 0.583911 second user time and 1.61975 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 09:01:03
IDJOB=1526946
IDBENCH=70645
IDSOLVER=513
FILE ID=node37/1526946-1238569263
PBS_JOBID= 9062166
Free space on /tmp= 66428 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526946-1238569263/watcher-1526946-1238569263 -o /tmp/evaluation-result-1526946-1238569263/solver-1526946-1238569263 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526946-1238569263.cnf aimd 0

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=1417160971

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:       1514368 kB
Buffers:         96168 kB
Cached:         347248 kB
SwapCached:      14360 kB
Active:         205952 kB
Inactive:       253256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514368 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          18760 kB
Slab:            68512 kB
Committed_AS:  2995676 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 09:11:07