Trace number 1527158

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) 1200.19 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S419666888-007.cnf
MD5SUM0d6d5d5399446131b06db17642f36592
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.342947
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1679     5129 |      --       0       --      -- |     --   | -21/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 383   #clauses: 1679   #literals: 5129
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-1527158-1238580635/watcher-1527158-1238580635 -o /tmp/evaluation-result-1527158-1238580635/solver-1527158-1238580635 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527158-1238580635.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: 0.92 0.98 0.99 3/69 20609
/proc/meminfo: memFree=1504672/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) R 20607 20609 20418 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130726610 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20609/statm: 1339 234 194 169 0 50 0
[pid=20610] ppid=20609 vsize=832 CPUtime=0
/proc/20610/stat : 20610 (SatElite) R 20609 20609 20418 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1130726610 851968 129 1992294400 134512640 135034092 4294956096 18446744073709551615 134566282 0 0 4096 3 0 0 0 17 0 0 0
/proc/20610/statm: 208 129 68 127 0 78 0

[startup+0.060092 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 20609
/proc/meminfo: memFree=1504672/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.110356 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 20609
/proc/meminfo: memFree=1504672/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301785 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 20609
/proc/meminfo: memFree=1504672/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701827 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 20609
/proc/meminfo: memFree=1504672/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 20613
/proc/meminfo: memFree=1502408/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=16648 CPUtime=2.95
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 839 0 0 0 295 0 0 0 16 0 2 0 1130726611 17047552 823 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 4162 823 83 193 0 3966 0
[pid=20612/tid=20613] ppid=20609 vsize=16648 CPUtime=1.48
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 375 0 0 0 148 0 0 0 17 0 2 0 1130726611 17047552 823 1992294400 134512640 135305190 4294956144 18446744073709551615 134541854 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22004

[startup+3.10208 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 20613
/proc/meminfo: memFree=1500104/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=18376 CPUtime=6.15
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 1319 0 0 0 614 1 0 0 17 0 2 0 1130726611 18817024 1303 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 4594 1303 83 193 0 4398 0
[pid=20612/tid=20613] ppid=20609 vsize=18376 CPUtime=3.07
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 593 0 0 0 307 0 0 0 18 0 2 0 1130726611 18817024 1303 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23732

[startup+6.30141 s]
/proc/loadavg: 1.01 1.00 1.00 3/72 20613
/proc/meminfo: memFree=1495816/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=22088 CPUtime=12.53
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 2347 0 0 0 1251 2 0 0 17 0 2 0 1130726611 22618112 2331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 5522 2331 83 193 0 5326 0
[pid=20612/tid=20613] ppid=20609 vsize=22088 CPUtime=6.27
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 1051 0 0 0 627 0 0 0 17 0 2 0 1130726611 22618112 2331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27444

[startup+12.7021 s]
/proc/loadavg: 1.09 1.02 1.01 3/72 20613
/proc/meminfo: memFree=1491912/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=25880 CPUtime=25.29
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 3164 0 0 0 2527 2 0 0 18 0 2 0 1130726611 26501120 3148 1992294400 134512640 135305190 4294956144 18446744073709551615 134528428 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 6470 3148 83 193 0 6274 0
[pid=20612/tid=20613] ppid=20609 vsize=25880 CPUtime=12.67
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 1402 0 0 0 1266 1 0 0 25 0 2 0 1130726611 26501120 3148 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31236

[startup+25.5014 s]
/proc/loadavg: 1.29 1.06 1.02 3/72 20613
/proc/meminfo: memFree=1488456/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=29464 CPUtime=50.81
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 4063 0 0 0 5077 4 0 0 18 0 2 0 1130726611 30171136 4047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 7366 4047 83 193 0 7170 0
[pid=20612/tid=20613] ppid=20609 vsize=29464 CPUtime=25.46
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 1870 0 0 0 2544 2 0 0 25 0 2 0 1130726611 30171136 4047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 34820

[startup+51.102 s]
/proc/loadavg: 1.53 1.14 1.04 3/72 20613
/proc/meminfo: memFree=1484104/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=33612 CPUtime=101.87
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 5137 0 0 0 10181 6 0 0 18 0 2 0 1130726611 34418688 5121 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 8403 5121 83 193 0 8207 0
[pid=20612/tid=20613] ppid=20609 vsize=33612 CPUtime=51.05
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 2311 0 0 0 5102 3 0 0 25 0 2 0 1130726611 34418688 5121 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 38968

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.09 3/72 20613
/proc/meminfo: memFree=1476488/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=41220 CPUtime=204
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 6983 0 0 0 20390 10 0 0 16 0 2 0 1130726611 42209280 6967 1992294400 134512640 135305190 4294956144 18446744073709551615 134538319 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 10305 6967 83 193 0 10109 0
[pid=20612/tid=20613] ppid=20609 vsize=41220 CPUtime=102.23
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 3484 0 0 0 10218 5 0 0 25 0 2 0 1130726611 42209280 6967 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 46576

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.15 3/72 20613
/proc/meminfo: memFree=1470984/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=46620 CPUtime=323.66
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 8339 0 0 0 32354 12 0 0 25 0 2 0 1130726611 47738880 8323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 11655 8323 83 193 0 11459 0
[pid=20612/tid=20613] ppid=20609 vsize=46620 CPUtime=162.19
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 4205 0 0 0 16212 7 0 0 25 0 2 0 1130726611 47738880 8323 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 51976

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/72 20613
/proc/meminfo: memFree=1465736/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=51924 CPUtime=443.35
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 9676 0 0 0 44320 15 0 0 25 0 2 0 1130726611 53170176 9660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 12981 9660 83 193 0 12785 0
[pid=20612/tid=20613] ppid=20609 vsize=51924 CPUtime=222.16
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 4857 0 0 0 22208 8 0 0 25 0 2 0 1130726611 53170176 9660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 57280

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/72 20613
/proc/meminfo: memFree=1462216/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=56196 CPUtime=563.04
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 10573 0 0 0 56287 17 0 0 25 0 2 0 1130726611 57544704 10557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 14049 10557 83 193 0 13853 0
[pid=20612/tid=20613] ppid=20609 vsize=56196 CPUtime=282.14
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 5240 0 0 0 28205 9 0 0 25 0 2 0 1130726611 57544704 10557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 61552

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/72 20613
/proc/meminfo: memFree=1458440/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=60128 CPUtime=682.72
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 11490 0 0 0 68252 20 0 0 25 0 2 0 1130726611 61571072 11474 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 15032 11474 83 193 0 14836 0
[pid=20612/tid=20613] ppid=20609 vsize=60128 CPUtime=342.11
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 5621 0 0 0 34201 10 0 0 25 0 2 0 1130726611 61571072 11474 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 65484

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/72 20613
/proc/meminfo: memFree=1456840/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=61488 CPUtime=802.42
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 11911 0 0 0 80222 20 0 0 25 0 2 0 1130726611 62963712 11895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 15372 11895 83 193 0 15176 0
[pid=20612/tid=20613] ppid=20609 vsize=61488 CPUtime=402.09
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 5850 0 0 0 40199 10 0 0 25 0 2 0 1130726611 62963712 11895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 66844

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/72 20613
/proc/meminfo: memFree=1450568/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=67916 CPUtime=922.1
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 13450 0 0 0 92188 22 0 0 25 0 2 0 1130726611 69545984 13434 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 16979 13434 83 193 0 16783 0
[pid=20612/tid=20613] ppid=20609 vsize=67916 CPUtime=462.06
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 6616 0 0 0 46195 11 0 0 25 0 2 0 1130726611 69545984 13434 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 73272

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/72 20613
/proc/meminfo: memFree=1449800/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=68568 CPUtime=1041.78
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 13684 0 0 0 104156 22 0 0 21 0 2 0 1130726611 70213632 13668 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 17142 13668 83 193 0 16946 0
[pid=20612/tid=20613] ppid=20609 vsize=68568 CPUtime=522.04
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 6682 0 0 0 52192 12 0 0 25 0 2 0 1130726611 70213632 13668 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 73924

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/72 20613
/proc/meminfo: memFree=1445000/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=74028 CPUtime=1161.48
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 14872 0 0 0 116122 26 0 0 25 0 2 0 1130726611 75804672 14856 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 18507 14856 83 193 0 18311 0
[pid=20612/tid=20613] ppid=20609 vsize=74028 CPUtime=582.02
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 6990 0 0 0 58190 12 0 0 25 0 2 0 1130726611 75804672 14856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.48
Current children cumulated vsize (KiB) 79384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 20613
/proc/meminfo: memFree=1443592/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=75156 CPUtime=1200.19
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 15213 0 0 0 119992 27 0 0 25 0 2 0 1130726611 76959744 15197 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 18789 15197 83 193 0 18593 0
[pid=20612/tid=20613] ppid=20609 vsize=75156 CPUtime=601.43
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 7170 0 0 0 60130 13 0 0 25 0 2 0 1130726611 76959744 15197 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 80512

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 20613
/proc/meminfo: memFree=1443592/2055920 swapFree=4171336/4192956
[pid=20609] ppid=20607 vsize=5356 CPUtime=0
/proc/20609/stat : 20609 (manysat.sh) S 20607 20609 20418 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130726610 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20609/statm: 1339 238 195 169 0 50 0
[pid=20612] ppid=20609 vsize=75156 CPUtime=1200.19
/proc/20612/stat : 20612 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194304 15213 0 0 0 119992 27 0 0 25 0 2 0 1130726611 76959744 15197 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20612/statm: 18789 15197 83 193 0 18593 0
[pid=20612/tid=20613] ppid=20609 vsize=75156 CPUtime=601.43
/proc/20612/task/20613/stat : 20613 (manysat1.1_stat) R 20609 20609 20418 0 -1 4194368 7170 0 0 0 60130 13 0 0 25 0 2 0 1130726611 76959744 15197 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 80512

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20609 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 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.19
CPU user time (s): 1199.92
CPU system time (s): 0.27
CPU usage (%): 199.458
Max. virtual memory (cumulated for all children) (KiB): 80512

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= 462
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.78688 second user time and 1.9617 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-01 12:10:35
IDJOB=1527158
IDBENCH=70687
IDSOLVER=515
FILE ID=node44/1527158-1238580635
PBS_JOBID= 9062218
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S419666888-007.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527158-1238580635/watcher-1527158-1238580635 -o /tmp/evaluation-result-1527158-1238580635/solver-1527158-1238580635 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527158-1238580635.cnf aimd 2

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

MD5SUM BENCH= 0d6d5d5399446131b06db17642f36592
RANDOM SEED=788127946

node44.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		: 3000.241
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		: 3000.241
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:       1505152 kB
Buffers:         93724 kB
Cached:         350468 kB
SwapCached:      11068 kB
Active:         210140 kB
Inactive:       246600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505152 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          18216 kB
Slab:            79368 kB
Committed_AS:  2803340 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-04-01 12:20:38