Trace number 1524647

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) 1200.18 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	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-1524647-1238362519/watcher-1524647-1238362519 -o /tmp/evaluation-result-1524647-1238362519/solver-1524647-1238362519 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524647-1238362519.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: 0.92 0.98 0.92 3/64 4227
/proc/meminfo: memFree=1208040/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0
/proc/4227/stat : 4227 (manysat.sh) R 4225 4227 3925 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 1108913758 5484544 231 1992294400 4194304 4889804 548682068784 18446744073709551615 4430752 0 0 4100 65536 0 0 0 17 1 0 0
/proc/4227/statm: 1339 233 194 169 0 50 0

[startup+0.0527349 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 4227
/proc/meminfo: memFree=1208040/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1108913758 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4227/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102792 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 4227
/proc/meminfo: memFree=1208040/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301952 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 4227
/proc/meminfo: memFree=1208040/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701986 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 4227
/proc/meminfo: memFree=1208040/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.92 3/67 4231
/proc/meminfo: memFree=1196944/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=25540 CPUtime=2.82
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 3454 0 0 0 280 2 0 0 16 0 2 0 1108913764 26152960 3439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 6385 3439 83 193 0 6189 0
[pid=4230/tid=4231] ppid=4227 vsize=25540 CPUtime=1.39
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 1268 0 0 0 138 1 0 0 17 0 2 0 1108913768 26152960 3439 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 30896

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.92 3/67 4231
/proc/meminfo: memFree=1192528/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=32012 CPUtime=6.01
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 5068 0 0 0 598 3 0 0 16 0 2 0 1108913764 32780288 5053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 8003 5053 83 193 0 7807 0
[pid=4230/tid=4231] ppid=4227 vsize=32012 CPUtime=2.99
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 2083 0 0 0 297 2 0 0 17 0 2 0 1108913768 32780288 5053 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 37368

[startup+6.30247 s]
/proc/loadavg: 1.01 1.00 0.93 3/67 4231
/proc/meminfo: memFree=1179856/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=43460 CPUtime=12.4
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 7886 0 0 0 1234 6 0 0 16 0 2 0 1108913764 44503040 7871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 10865 7871 83 193 0 10669 0
[pid=4230/tid=4231] ppid=4227 vsize=43460 CPUtime=6.19
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 3543 0 0 0 616 3 0 0 17 0 2 0 1108913768 44503040 7871 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 48816

[startup+12.701 s]
/proc/loadavg: 1.09 1.02 0.93 3/67 4231
/proc/meminfo: memFree=1171600/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=47908 CPUtime=25.17
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 8952 0 0 0 2509 8 0 0 17 0 2 0 1108913764 49057792 8937 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 11977 8937 83 193 0 11781 0
[pid=4230/tid=4231] ppid=4227 vsize=47908 CPUtime=12.58
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 4175 0 0 0 1254 4 0 0 18 0 2 0 1108913768 49057792 8937 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 53264

[startup+25.5012 s]
/proc/loadavg: 1.29 1.06 0.95 3/67 4231
/proc/meminfo: memFree=1158608/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=60980 CPUtime=50.7
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 12195 0 0 0 5058 12 0 0 19 0 2 0 1108913764 62443520 12180 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 15245 12180 83 193 0 15049 0
[pid=4230/tid=4231] ppid=4227 vsize=60980 CPUtime=25.37
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 5877 0 0 0 2531 6 0 0 17 0 2 0 1108913768 62443520 12180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 66336

[startup+51.1014 s]
/proc/loadavg: 1.53 1.14 0.97 3/67 4231
/proc/meminfo: memFree=1139344/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=81836 CPUtime=101.78
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 17302 0 0 0 10160 18 0 0 17 0 2 0 1108913764 83800064 17287 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 20459 17287 83 193 0 20263 0
[pid=4230/tid=4231] ppid=4227 vsize=81836 CPUtime=50.95
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 8686 0 0 0 5086 9 0 0 17 0 2 0 1108913768 83800064 17287 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 87192

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.02 3/67 4231
/proc/meminfo: memFree=1117328/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=102764 CPUtime=203.96
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 22498 0 0 0 20368 28 0 0 25 0 2 0 1108913764 105230336 22483 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 25691 22483 83 193 0 25495 0
[pid=4230/tid=4231] ppid=4227 vsize=102764 CPUtime=102.13
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 11487 0 0 0 10199 14 0 0 25 0 2 0 1108913768 105230336 22483 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 108120

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.08 3/67 4231
/proc/meminfo: memFree=1091152/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=128568 CPUtime=323.69
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 29006 0 0 0 32330 39 0 0 25 0 2 0 1108913764 131653632 28991 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 32142 28991 83 193 0 31946 0
[pid=4230/tid=4231] ppid=4227 vsize=128568 CPUtime=162.1
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 14792 0 0 0 16191 19 0 0 25 0 2 0 1108913768 131653632 28991 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.74
Current children cumulated vsize (KiB) 133924

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.14 3/67 4231
/proc/meminfo: memFree=1068816/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=150848 CPUtime=443.41
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 34592 0 0 0 44293 48 0 0 25 0 2 0 1108913764 154468352 34577 1992294400 134512640 135305190 4294956144 18446744073709551615 134556726 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 37712 34577 83 193 0 37516 0
[pid=4230/tid=4231] ppid=4227 vsize=150848 CPUtime=222.07
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 17585 0 0 0 22183 24 0 0 25 0 2 0 1108913768 154468352 34577 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.46
Current children cumulated vsize (KiB) 156204

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.19 3/67 4231
/proc/meminfo: memFree=1052432/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=167988 CPUtime=563.16
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 38860 0 0 0 56258 58 0 0 17 0 2 0 1108913764 172019712 38845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 41997 38845 83 193 0 41801 0
[pid=4230/tid=4231] ppid=4227 vsize=167988 CPUtime=282.04
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 20381 0 0 0 28174 30 0 0 20 0 2 0 1108913768 172019712 38845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.21
Current children cumulated vsize (KiB) 173344

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.24 3/67 4233
/proc/meminfo: memFree=1039568/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=179424 CPUtime=682.87
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 41846 0 0 0 68224 63 0 0 25 0 2 0 1108913764 183730176 41831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 44856 41831 83 193 0 44660 0
[pid=4230/tid=4231] ppid=4227 vsize=179424 CPUtime=342.01
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 21801 0 0 0 34168 33 0 0 19 0 2 0 1108913768 183730176 41831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 184780

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.28 3/67 4233
/proc/meminfo: memFree=1018640/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=201592 CPUtime=802.61
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 47129 0 0 0 80184 77 0 0 18 0 2 0 1108913764 206430208 47114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528834 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 50398 47114 83 193 0 50202 0
[pid=4230/tid=4231] ppid=4227 vsize=201592 CPUtime=401.98
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 24703 0 0 0 40158 40 0 0 20 0 2 0 1108913768 206430208 47114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.66
Current children cumulated vsize (KiB) 206948

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.32 3/67 4233
/proc/meminfo: memFree=1005456/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=213880 CPUtime=922.35
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 50424 0 0 0 92150 85 0 0 25 0 2 0 1108913764 219013120 50409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 53470 50409 83 193 0 53274 0
[pid=4230/tid=4231] ppid=4227 vsize=213880 CPUtime=461.95
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 26997 0 0 0 46149 46 0 0 25 0 2 0 1108913768 219013120 50409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.4
Current children cumulated vsize (KiB) 219236

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.36 3/67 4233
/proc/meminfo: memFree=995152/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=224920 CPUtime=1042.09
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 53158 0 0 0 104120 89 0 0 25 0 2 0 1108913764 230318080 53143 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 56230 53143 83 193 0 56034 0
[pid=4230/tid=4231] ppid=4227 vsize=224920 CPUtime=521.93
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 28446 0 0 0 52145 48 0 0 25 0 2 0 1108913768 230318080 53143 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.14
Current children cumulated vsize (KiB) 230276

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.40 3/67 4233
/proc/meminfo: memFree=980496/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=239804 CPUtime=1161.81
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 56628 0 0 0 116086 95 0 0 25 0 2 0 1108913764 245559296 56613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 59951 56613 83 193 0 59755 0
[pid=4230/tid=4231] ppid=4227 vsize=239804 CPUtime=581.88
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 29965 0 0 0 58137 51 0 0 25 0 2 0 1108913768 245559296 56613 1992294400 134512640 135305190 4294956144 18446744073709551615 134556787 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.86
Current children cumulated vsize (KiB) 245160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.41 3/67 4233
/proc/meminfo: memFree=980496/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=239804 CPUtime=1200.13
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 56628 0 0 0 119918 95 0 0 25 0 2 0 1108913764 245559296 56613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 59951 56613 83 193 0 59755 0
[pid=4230/tid=4231] ppid=4227 vsize=239804 CPUtime=601.08
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 29965 0 0 0 60057 51 0 0 25 0 2 0 1108913768 245559296 56613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 245160

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.41 3/67 4233
/proc/meminfo: memFree=980496/2055920 swapFree=4178784/4192956
[pid=4227] ppid=4225 vsize=5356 CPUtime=0.05
/proc/4227/stat : 4227 (manysat.sh) S 4225 4227 3925 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108913758 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4227/statm: 1339 238 195 169 0 50 0
[pid=4230] ppid=4227 vsize=239804 CPUtime=1200.13
/proc/4230/stat : 4230 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194304 56628 0 0 0 119918 95 0 0 25 0 2 0 1108913764 245559296 56613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4230/statm: 59951 56613 83 193 0 59755 0
[pid=4230/tid=4231] ppid=4227 vsize=239804 CPUtime=601.08
/proc/4230/task/4231/stat : 4231 (manysat1.1_stat) R 4227 4227 3925 0 -1 4194368 29965 0 0 0 60057 51 0 0 25 0 2 0 1108913768 245559296 56613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 245160

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4227 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=53991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.063989
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.18
CPU user time (s): 1199.23
CPU system time (s): 0.95
CPU usage (%): 199.525
Max. virtual memory (cumulated for all children) (KiB): 245160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 829
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= 7
involuntary context switches= 3

runsolver used 0.631903 second user time and 1.57076 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-29 23:35:19
IDJOB=1524647
IDBENCH=70185
IDSOLVER=514
FILE ID=node57/1524647-1238362519
PBS_JOBID= 9061173
Free space on /tmp= 66264 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524647-1238362519/watcher-1524647-1238362519 -o /tmp/evaluation-result-1524647-1238362519/solver-1524647-1238362519 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524647-1238362519.cnf aimd 1

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=1070731372

node57.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:       1208456 kB
Buffers:         95732 kB
Cached:         659156 kB
SwapCached:       8004 kB
Active:         362940 kB
Inactive:       401416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1208456 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:          15096 kB
Slab:            69188 kB
Committed_AS:  2522588 kB
PageTables:       1392 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= 66260 MiB
End job on node57 at 2009-03-29 23:45:23