Trace number 1526883

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) 1200.01 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S260616787-042.cnf
MD5SUM9a70ac660abd105bceac08fd27643051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark46.8969
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1613     4856 |      --       0       --      -- |     --   | -2/11
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 378   #clauses: 1613   #literals: 4856
0.00/0.00	c CPU time:   0.002999 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-1526883-1238563919/watcher-1526883-1238563919 -o /tmp/evaluation-result-1526883-1238563919/solver-1526883-1238563919 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526883-1238563919.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: 0.00 0.00 0.00 3/64 31954
/proc/meminfo: memFree=1079288/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129058669 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31954/statm: 1339 235 195 169 0 50 0
[pid=31955] ppid=31954 vsize=836 CPUtime=0
/proc/31955/stat : 31955 (SatElite) R 31954 31954 31917 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1129058669 856064 128 1992294400 134512640 135034092 4294956112 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 1 0 0
/proc/31955/statm: 209 128 69 127 0 79 0

[startup+0.041207 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 31954
/proc/meminfo: memFree=1079288/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.408468 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 31954
/proc/meminfo: memFree=1079288/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501338 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 31954
/proc/meminfo: memFree=1079288/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701372 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 31954
/proc/meminfo: memFree=1079288/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 31958
/proc/meminfo: memFree=1076384/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=16788 CPUtime=2.97
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 879 0 0 0 296 1 0 0 16 0 2 0 1129058670 17190912 865 1992294400 134512640 135305190 4294956160 18446744073709551615 134558427 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 4197 865 83 193 0 4001 0
[pid=31957/tid=31958] ppid=31954 vsize=16788 CPUtime=1.48
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 344 0 0 0 148 0 0 0 17 0 2 0 1129058670 17190912 865 1992294400 134512640 135305190 4294956160 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22144

[startup+3.1028 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 31958
/proc/meminfo: memFree=1074208/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=18664 CPUtime=6.16
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 1410 0 0 0 615 1 0 0 17 0 2 0 1129058670 19111936 1396 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 4666 1396 83 193 0 4470 0
[pid=31957/tid=31958] ppid=31954 vsize=18664 CPUtime=3.07
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 602 0 0 0 307 0 0 0 19 0 2 0 1129058670 19111936 1396 1992294400 134512640 135305190 4294956160 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 24020

[startup+6.30136 s]
/proc/loadavg: 0.16 0.03 0.01 3/67 31958
/proc/meminfo: memFree=1070240/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=22168 CPUtime=12.54
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 2394 0 0 0 1252 2 0 0 17 0 2 0 1129058670 22700032 2380 1992294400 134512640 135305190 4294956160 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 5542 2380 83 193 0 5346 0
[pid=31957/tid=31958] ppid=31954 vsize=22168 CPUtime=6.27
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 1038 0 0 0 626 1 0 0 22 0 2 0 1129058670 22700032 2380 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27524

[startup+12.7025 s]
/proc/loadavg: 0.31 0.07 0.02 3/67 31958
/proc/meminfo: memFree=1066784/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=25624 CPUtime=25.31
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 3085 0 0 0 2528 3 0 0 20 0 2 0 1129058670 26238976 3071 1992294400 134512640 135305190 4294956160 18446744073709551615 134528551 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 6406 3071 83 193 0 6210 0
[pid=31957/tid=31958] ppid=31954 vsize=25624 CPUtime=12.67
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 1367 0 0 0 1265 2 0 0 18 0 2 0 1129058670 26238976 3071 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 30980

[startup+25.5017 s]
/proc/loadavg: 0.68 0.16 0.05 3/67 31958
/proc/meminfo: memFree=1062688/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=30016 CPUtime=50.85
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 4113 0 0 0 5081 4 0 0 25 0 2 0 1129058670 30736384 4099 1992294400 134512640 135305190 4294956160 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 7504 4099 83 193 0 7308 0
[pid=31957/tid=31958] ppid=31954 vsize=30016 CPUtime=25.47
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 1814 0 0 0 2545 2 0 0 25 0 2 0 1129058670 30736384 4099 1992294400 134512640 135305190 4294956160 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35372

[startup+51.1012 s]
/proc/loadavg: 1.13 0.31 0.10 3/67 31958
/proc/meminfo: memFree=1058528/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=34564 CPUtime=101.92
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 5157 0 0 0 10186 6 0 0 25 0 2 0 1129058670 35393536 5143 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 8641 5143 83 193 0 8445 0
[pid=31957/tid=31958] ppid=31954 vsize=34564 CPUtime=51.05
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 2340 0 0 0 5102 3 0 0 25 0 2 0 1129058670 35393536 5143 1992294400 134512640 135305190 4294956160 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39920

[startup+102.301 s]
/proc/loadavg: 1.62 0.56 0.20 3/67 31958
/proc/meminfo: memFree=1051360/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=41008 CPUtime=204.07
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 6939 0 0 0 20398 9 0 0 20 0 2 0 1129058670 41992192 6925 1992294400 134512640 135305190 4294956160 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 10252 6925 83 193 0 10056 0
[pid=31957/tid=31958] ppid=31954 vsize=41008 CPUtime=102.21
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 3087 0 0 0 10217 4 0 0 25 0 2 0 1129058670 41992192 6925 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 46364

[startup+162.302 s]
/proc/loadavg: 1.86 0.82 0.31 3/67 31958
/proc/meminfo: memFree=1047200/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=45144 CPUtime=323.8
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 7948 0 0 0 32368 12 0 0 25 0 2 0 1129058670 46227456 7934 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 11286 7934 83 193 0 11090 0
[pid=31957/tid=31958] ppid=31954 vsize=45144 CPUtime=162.19
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 3510 0 0 0 16214 5 0 0 18 0 2 0 1129058670 46227456 7934 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 50500

[startup+222.301 s]
/proc/loadavg: 1.95 1.04 0.41 3/67 31958
/proc/meminfo: memFree=1042528/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=50212 CPUtime=443.53
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 9146 0 0 0 44339 14 0 0 25 0 2 0 1129058670 51417088 9132 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 12553 9132 83 193 0 12357 0
[pid=31957/tid=31958] ppid=31954 vsize=50212 CPUtime=222.17
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 4225 0 0 0 22211 6 0 0 25 0 2 0 1129058670 51417088 9132 1992294400 134512640 135305190 4294956160 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.53
Current children cumulated vsize (KiB) 55568

[startup+282.303 s]
/proc/loadavg: 1.98 1.21 0.51 3/67 31958
/proc/meminfo: memFree=1037344/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=55976 CPUtime=563.25
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 10414 0 0 0 56310 15 0 0 19 0 2 0 1129058670 57319424 10400 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 13994 10400 83 193 0 13798 0
[pid=31957/tid=31958] ppid=31954 vsize=55976 CPUtime=282.14
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 4636 0 0 0 28207 7 0 0 25 0 2 0 1129058670 57319424 10400 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.25
Current children cumulated vsize (KiB) 61332

[startup+342.301 s]
/proc/loadavg: 1.99 1.35 0.60 3/67 31958
/proc/meminfo: memFree=1034208/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=59560 CPUtime=682.98
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 11174 0 0 0 68282 16 0 0 19 0 2 0 1129058670 60989440 11160 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 14890 11160 83 193 0 14694 0
[pid=31957/tid=31958] ppid=31954 vsize=59560 CPUtime=342.13
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 4985 0 0 0 34205 8 0 0 25 0 2 0 1129058670 60989440 11160 1992294400 134512640 135305190 4294956160 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.98
Current children cumulated vsize (KiB) 64916

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.68 3/67 31958
/proc/meminfo: memFree=1028832/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=64640 CPUtime=802.7
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 12534 0 0 0 80252 18 0 0 25 0 2 0 1129058670 66191360 12520 1992294400 134512640 135305190 4294956160 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 16160 12520 83 193 0 15964 0
[pid=31957/tid=31958] ppid=31954 vsize=64640 CPUtime=402.09
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 5564 0 0 0 40201 8 0 0 25 0 2 0 1129058670 66191360 12520 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.7
Current children cumulated vsize (KiB) 69996

[startup+462.305 s]
/proc/loadavg: 1.99 1.56 0.76 3/67 31958
/proc/meminfo: memFree=1026336/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=67108 CPUtime=922.45
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 13154 0 0 0 92225 20 0 0 25 0 2 0 1129058670 68718592 13140 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 16777 13140 83 193 0 16581 0
[pid=31957/tid=31958] ppid=31954 vsize=67108 CPUtime=462.08
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 5899 0 0 0 46199 9 0 0 25 0 2 0 1129058670 68718592 13140 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.45
Current children cumulated vsize (KiB) 72464

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/67 31958
/proc/meminfo: memFree=1022944/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=71680 CPUtime=1042.17
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 14011 0 0 0 104196 21 0 0 25 0 2 0 1129058670 73400320 13997 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 17920 13997 83 193 0 17724 0
[pid=31957/tid=31958] ppid=31954 vsize=71680 CPUtime=522.05
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 6324 0 0 0 52195 10 0 0 25 0 2 0 1129058670 73400320 13997 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.17
Current children cumulated vsize (KiB) 77036

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/67 31960
/proc/meminfo: memFree=1017184/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=77460 CPUtime=1161.89
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 15427 0 0 0 116164 25 0 0 25 0 2 0 1129058670 79319040 15413 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 19365 15413 83 193 0 19169 0
[pid=31957/tid=31958] ppid=31954 vsize=77460 CPUtime=582.03
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 7246 0 0 0 58191 12 0 0 25 0 2 0 1129058670 79319040 15413 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.89
Current children cumulated vsize (KiB) 82816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.72 0.93 3/67 31960
/proc/meminfo: memFree=1016352/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=78236 CPUtime=1200.01
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 15633 0 0 0 119976 25 0 0 25 0 2 0 1129058670 80113664 15619 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 19559 15619 83 193 0 19363 0
[pid=31957/tid=31958] ppid=31954 vsize=78236 CPUtime=601.13
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 7434 0 0 0 60100 13 0 0 25 0 2 0 1129058670 80113664 15619 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 83592

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

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

[startup+601.403 s]
/proc/loadavg: 1.99 1.72 0.93 3/67 31960
/proc/meminfo: memFree=1016352/2055920 swapFree=4174136/4192956
[pid=31954] ppid=31952 vsize=5356 CPUtime=0
/proc/31954/stat : 31954 (manysat.sh) S 31952 31954 31917 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129058669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31954/statm: 1339 238 195 169 0 50 0
[pid=31957] ppid=31954 vsize=78236 CPUtime=1200.01
/proc/31957/stat : 31957 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194304 15633 0 0 0 119976 25 0 0 25 0 2 0 1129058670 80113664 15619 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31957/statm: 19559 15619 83 193 0 19363 0
[pid=31957/tid=31958] ppid=31954 vsize=78236 CPUtime=601.13
/proc/31957/task/31958/stat : 31958 (manysat1.1_stat) R 31954 31954 31917 0 -1 4194368 7434 0 0 0 60100 13 0 0 25 0 2 0 1129058670 80113664 15619 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 83592

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31954 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.76
CPU system time (s): 0.25
CPU usage (%): 199.529
Max. virtual memory (cumulated for all children) (KiB): 83592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 0.614906 second user time and 1.58276 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-01 07:31:59
IDJOB=1526883
IDBENCH=70632
IDSOLVER=515
FILE ID=node4/1526883-1238563919
PBS_JOBID= 9070522
Free space on /tmp= 65244 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S260616787-042.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526883-1238563919/watcher-1526883-1238563919 -o /tmp/evaluation-result-1526883-1238563919/solver-1526883-1238563919 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526883-1238563919.cnf aimd 2

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

MD5SUM BENCH= 9a70ac660abd105bceac08fd27643051
RANDOM SEED=348786415

node4.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		: 3000.277
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		: 3000.277
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:       1079832 kB
Buffers:        103384 kB
Cached:         758780 kB
SwapCached:      12656 kB
Active:         206164 kB
Inactive:       672920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079832 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          19616 kB
Slab:            82980 kB
Committed_AS:  2883580 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-04-01 07:42:02