Trace number 1526273

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) 1200.05 601.92

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1354285755-030.cnf
MD5SUM66607d8f2eb60a58f4b25cefb4199529
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.791879
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	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-1526273-1238487882/watcher-1526273-1238487882 -o /tmp/evaluation-result-1526273-1238487882/solver-1526273-1238487882 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526273-1238487882.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.12 1.06 1.03 3/80 31311
/proc/meminfo: memFree=1379776/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0
/proc/31311/stat : 31311 (manysat.sh) R 31309 31311 30982 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121452069 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31311/statm: 1339 234 194 169 0 50 0
[pid=31312] ppid=31311 vsize=824 CPUtime=0
/proc/31312/stat : 31312 (SatElite) R 31311 31311 30982 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1121452070 843776 107 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31312/statm: 206 107 50 127 0 76 0

[startup+0.02072 s]
/proc/loadavg: 1.12 1.06 1.03 3/80 31311
/proc/meminfo: memFree=1379776/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121452069 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31311/statm: 1339 235 195 169 0 50 0
[pid=31312] ppid=31311 vsize=1224 CPUtime=0.01
/proc/31312/stat : 31312 (SatElite) R 31311 31311 30982 0 -1 4194304 240 0 0 0 1 0 0 0 20 0 1 0 1121452070 1253376 224 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31312/statm: 306 224 67 127 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6580

[startup+0.103731 s]
/proc/loadavg: 1.12 1.06 1.03 3/80 31311
/proc/meminfo: memFree=1379776/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301753 s]
/proc/loadavg: 1.12 1.06 1.03 3/80 31311
/proc/meminfo: memFree=1379776/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701796 s]
/proc/loadavg: 1.12 1.06 1.03 3/80 31311
/proc/meminfo: memFree=1379776/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50289 s]
/proc/loadavg: 1.12 1.06 1.03 3/83 31315
/proc/meminfo: memFree=1374888/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=17020 CPUtime=2.92
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 1325 0 0 0 292 0 0 0 19 0 2 0 1121452072 17428480 1310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 4255 1310 83 193 0 4059 0
[pid=31314/tid=31315] ppid=31311 vsize=17020 CPUtime=1.45
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 552 0 0 0 145 0 0 0 20 0 2 0 1121452073 17428480 1310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 22376

[startup+3.10105 s]
/proc/loadavg: 1.19 1.08 1.03 3/83 31315
/proc/meminfo: memFree=1372712/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=20304 CPUtime=6.11
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 2078 0 0 0 610 1 0 0 20 0 2 0 1121452072 20791296 2063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 5076 2063 83 193 0 4880 0
[pid=31314/tid=31315] ppid=31311 vsize=20304 CPUtime=3.05
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 907 0 0 0 305 0 0 0 20 0 2 0 1121452073 20791296 2063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 25660

[startup+6.30138 s]
/proc/loadavg: 1.19 1.08 1.03 3/83 31315
/proc/meminfo: memFree=1368168/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=24592 CPUtime=12.49
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 2993 0 0 0 1247 2 0 0 25 0 2 0 1121452072 25182208 2978 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 6148 2978 83 193 0 5952 0
[pid=31314/tid=31315] ppid=31311 vsize=24592 CPUtime=6.25
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 1349 0 0 0 624 1 0 0 18 0 2 0 1121452073 25182208 2978 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 29948

[startup+12.701 s]
/proc/loadavg: 1.31 1.11 1.04 3/83 31315
/proc/meminfo: memFree=1362864/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=29216 CPUtime=25.25
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 4160 0 0 0 2521 4 0 0 20 0 2 0 1121452072 29917184 4145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 7304 4145 83 193 0 7108 0
[pid=31314/tid=31315] ppid=31311 vsize=29216 CPUtime=12.64
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 1944 0 0 0 1262 2 0 0 25 0 2 0 1121452073 29917184 4145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 34572

[startup+25.5024 s]
/proc/loadavg: 1.42 1.14 1.05 3/83 31315
/proc/meminfo: memFree=1359024/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=33692 CPUtime=50.77
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 5082 0 0 0 5072 5 0 0 21 0 2 0 1121452072 34500608 5067 1992294400 134512640 135305190 4294956144 18446744073709551615 134558506 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 8423 5067 83 193 0 8227 0
[pid=31314/tid=31315] ppid=31311 vsize=33692 CPUtime=25.44
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 2339 0 0 0 2541 3 0 0 25 0 2 0 1121452073 34500608 5067 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 39048

[startup+51.102 s]
/proc/loadavg: 1.62 1.21 1.08 3/83 31315
/proc/meminfo: memFree=1352240/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=39996 CPUtime=101.82
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 6816 0 0 0 10173 9 0 0 25 0 2 0 1121452072 40955904 6801 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 9999 6801 83 193 0 9803 0
[pid=31314/tid=31315] ppid=31311 vsize=39996 CPUtime=51.03
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 3189 0 0 0 5098 5 0 0 25 0 2 0 1121452073 40955904 6801 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 45352

[startup+102.307 s]
/proc/loadavg: 1.84 1.34 1.13 3/83 31315
/proc/meminfo: memFree=1342000/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=51568 CPUtime=203.91
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 9322 0 0 0 20377 14 0 0 25 0 2 0 1121452072 52805632 9307 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 12892 9307 83 193 0 12696 0
[pid=31314/tid=31315] ppid=31311 vsize=51568 CPUtime=102.21
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 4496 0 0 0 10214 7 0 0 25 0 2 0 1121452073 52805632 9307 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.93
Current children cumulated vsize (KiB) 56924

[startup+162.303 s]
/proc/loadavg: 1.94 1.45 1.18 3/83 31315
/proc/meminfo: memFree=1331376/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=63692 CPUtime=323.54
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 11989 0 0 0 32334 20 0 0 25 0 2 0 1121452072 65220608 11974 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31314/statm: 15923 11974 83 193 0 15727 0
[pid=31314/tid=31315] ppid=31311 vsize=63692 CPUtime=162.09
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 5861 0 0 0 16200 9 0 0 25 0 2 0 1121452073 65220608 11974 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.56
Current children cumulated vsize (KiB) 69048

[startup+222.303 s]
/proc/loadavg: 1.98 1.55 1.23 3/83 31315
/proc/meminfo: memFree=1316592/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=78600 CPUtime=443.17
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 15666 0 0 0 44289 28 0 0 22 0 2 0 1121452072 80486400 15651 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31314/statm: 19650 15651 83 193 0 19454 0
[pid=31314/tid=31315] ppid=31311 vsize=78600 CPUtime=221.73
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 8109 0 0 0 22160 13 0 0 24 0 2 0 1121452073 80486400 15651 1992294400 134512640 135305190 4294956144 18446744073709551615 134528402 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.19
Current children cumulated vsize (KiB) 83956

[startup+282.302 s]
/proc/loadavg: 1.99 1.62 1.27 3/83 31315
/proc/meminfo: memFree=1312112/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=84020 CPUtime=562.8
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 16776 0 0 0 56248 32 0 0 25 0 2 0 1121452072 86036480 16761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31314/statm: 21005 16761 83 193 0 20809 0
[pid=31314/tid=31315] ppid=31311 vsize=84020 CPUtime=281.4
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 8359 0 0 0 28125 15 0 0 25 0 2 0 1121452073 86036480 16761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.82
Current children cumulated vsize (KiB) 89376

[startup+342.302 s]
/proc/loadavg: 1.99 1.69 1.32 3/83 31315
/proc/meminfo: memFree=1301424/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=93896 CPUtime=682.43
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 19445 0 0 0 68204 39 0 0 22 0 2 0 1121452072 96149504 19430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31314/statm: 23474 19430 83 193 0 23278 0
[pid=31314/tid=31315] ppid=31311 vsize=93896 CPUtime=341.05
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 9870 0 0 0 34086 19 0 0 25 0 2 0 1121452073 96149504 19430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.45
Current children cumulated vsize (KiB) 99252

[startup+402.303 s]
/proc/loadavg: 1.99 1.74 1.35 3/83 31315
/proc/meminfo: memFree=1295024/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=101004 CPUtime=802.06
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 21035 0 0 0 80164 42 0 0 18 0 2 0 1121452072 103428096 21020 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31314/statm: 25251 21020 83 193 0 25055 0
[pid=31314/tid=31315] ppid=31311 vsize=101004 CPUtime=400.71
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 10197 0 0 0 40051 20 0 0 25 0 2 0 1121452073 103428096 21020 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.08
Current children cumulated vsize (KiB) 106360

[startup+462.303 s]
/proc/loadavg: 1.99 1.79 1.39 3/83 31315
/proc/meminfo: memFree=1292208/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=104332 CPUtime=921.69
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 21759 0 0 0 92123 46 0 0 25 0 2 0 1121452072 106835968 21744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31314/statm: 26083 21744 83 193 0 25887 0
[pid=31314/tid=31315] ppid=31311 vsize=104332 CPUtime=460.37
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 10772 0 0 0 46014 23 0 0 25 0 2 0 1121452073 106835968 21744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.71
Current children cumulated vsize (KiB) 109688

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.43 3/83 31315
/proc/meminfo: memFree=1285936/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=111364 CPUtime=1041.32
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 23334 0 0 0 104081 51 0 0 21 0 2 0 1121452072 114036736 23319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 27841 23319 83 193 0 27645 0
[pid=31314/tid=31315] ppid=31311 vsize=111364 CPUtime=520.28
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 11601 0 0 0 52003 25 0 0 18 0 2 0 1121452073 114036736 23319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.34
Current children cumulated vsize (KiB) 116720

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.46 3/83 31315
/proc/meminfo: memFree=1280752/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=116848 CPUtime=1160.95
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 24626 0 0 0 116041 54 0 0 25 0 2 0 1121452072 119652352 24611 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 29212 24611 83 193 0 29016 0
[pid=31314/tid=31315] ppid=31311 vsize=116848 CPUtime=580.25
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 11904 0 0 0 57999 26 0 0 21 0 2 0 1121452073 119652352 24611 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.97
Current children cumulated vsize (KiB) 122204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.901 s]
/proc/loadavg: 1.99 1.86 1.47 3/83 31315
/proc/meminfo: memFree=1276272/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=122168 CPUtime=1200.03
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 25725 0 0 0 119947 56 0 0 25 0 2 0 1121452072 125100032 25710 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 30542 25710 83 193 0 30346 0
[pid=31314/tid=31315] ppid=31311 vsize=122168 CPUtime=599.85
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 12369 0 0 0 59958 27 0 0 25 0 2 0 1121452073 125100032 25710 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 127524

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

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

[startup+601.901 s]
/proc/loadavg: 1.99 1.86 1.47 3/83 31315
/proc/meminfo: memFree=1276272/2055912 swapFree=4170680/4192956
[pid=31311] ppid=31309 vsize=5356 CPUtime=0.02
/proc/31311/stat : 31311 (manysat.sh) S 31309 31311 30982 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 1121452069 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31311/statm: 1339 238 195 169 0 50 0
[pid=31314] ppid=31311 vsize=122168 CPUtime=1200.03
/proc/31314/stat : 31314 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194304 25725 0 0 0 119947 56 0 0 25 0 2 0 1121452072 125100032 25710 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31314/statm: 30542 25710 83 193 0 30346 0
[pid=31314/tid=31315] ppid=31311 vsize=122168 CPUtime=599.85
/proc/31314/task/31315/stat : 31315 (manysat1.1_stat) R 31311 31311 30982 0 -1 4194368 12369 0 0 0 59958 27 0 0 25 0 2 0 1121452073 125100032 25710 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 127524

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31311 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.025995
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.92
CPU time (s): 1200.05
CPU user time (s): 1199.49
CPU system time (s): 0.56
CPU usage (%): 199.37
Max. virtual memory (cumulated for all children) (KiB): 127524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
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= 555
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.963853 second user time and 2.30565 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-31 10:24:42
IDJOB=1526273
IDBENCH=70510
IDSOLVER=515
FILE ID=node78/1526273-1238487882
PBS_JOBID= 9061821
Free space on /tmp= 126872 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1354285755-030.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526273-1238487882/watcher-1526273-1238487882 -o /tmp/evaluation-result-1526273-1238487882/solver-1526273-1238487882 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526273-1238487882.cnf aimd 2

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

MD5SUM BENCH= 66607d8f2eb60a58f4b25cefb4199529
RANDOM SEED=205540075

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1380320 kB
Buffers:         93360 kB
Cached:         490372 kB
SwapCached:       7800 kB
Active:         315040 kB
Inactive:       279160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1380320 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            65636 kB
Committed_AS:  2634528 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-31 10:34:46