Trace number 1525522

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) 1200.04 601.919

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.02/0.09	c ==============================================================================
0.02/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.09	c ==============================================================================
0.02/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.28	c |         0 |   75031   227950 |      --       0       --      -- |     --   | -569/1150
0.19/0.28	c ==============================================================================
0.19/0.28	c Result  :   #vars: 17527   #clauses: 75031   #literals: 227950
0.19/0.28	c CPU time:   0.26296 s
0.19/0.28	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-1525522-1238406699/watcher-1525522-1238406699 -o /tmp/evaluation-result-1525522-1238406699/solver-1525522-1238406699 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525522-1238406699.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: 1.00 1.00 1.09 3/69 12844
/proc/meminfo: memFree=1588248/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113333037 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 235 195 169 0 50 0
[pid=12845] ppid=12844 vsize=1556 CPUtime=0
/proc/12845/stat : 12845 (SatElite) R 12844 12844 12496 0 -1 4194304 320 0 0 0 0 0 0 0 19 0 1 0 1113333037 1593344 304 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/12845/statm: 389 307 50 127 0 259 0

[startup+0.0363139 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 12844
/proc/meminfo: memFree=1588248/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113333037 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 235 195 169 0 50 0
[pid=12845] ppid=12844 vsize=6432 CPUtime=0.02
/proc/12845/stat : 12845 (SatElite) R 12844 12844 12496 0 -1 4194304 1249 0 0 0 2 0 0 0 19 0 1 0 1113333037 6586368 1233 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12845/statm: 1608 1234 50 127 0 1478 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11788

[startup+0.101321 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 12844
/proc/meminfo: memFree=1588248/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113333037 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 235 195 169 0 50 0
[pid=12845] ppid=12844 vsize=10372 CPUtime=0.09
/proc/12845/stat : 12845 (SatElite) R 12844 12844 12496 0 -1 4194304 2168 0 0 0 8 1 0 0 19 0 1 0 1113333037 10620928 2152 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/12845/statm: 2593 2152 68 127 0 2463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15728

[startup+0.301341 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 12844
/proc/meminfo: memFree=1588248/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113333037 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 235 195 169 0 50 0
[pid=12845] ppid=12844 vsize=10376 CPUtime=0.29
/proc/12845/stat : 12845 (SatElite) R 12844 12844 12496 0 -1 4194304 2351 0 0 0 28 1 0 0 21 0 1 0 1113333037 10625024 2187 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/12845/statm: 2594 2187 69 127 0 2464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15732

[startup+0.701394 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 12844
/proc/meminfo: memFree=1588248/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 5356

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.09 3/72 12848
/proc/meminfo: memFree=1571648/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=28072 CPUtime=2.06
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 4077 0 0 0 203 3 0 0 17 0 2 0 1113333075 28745728 4063 1992294400 134512640 135305190 4294956144 18446744073709551615 134557977 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12847/statm: 7018 4063 83 193 0 6822 0
[pid=12847/tid=12848] ppid=12844 vsize=28072 CPUtime=0.95
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 461 0 0 0 94 1 0 0 17 0 2 0 1113333090 28745728 4063 1992294400 134512640 135305190 4294956144 18446744073709551615 134570421 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.42
Current children cumulated vsize (KiB) 33428

[startup+3.10264 s]
/proc/loadavg: 1.08 1.02 1.10 3/72 12848
/proc/meminfo: memFree=1568704/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=31740 CPUtime=5.26
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 5037 0 0 0 522 4 0 0 17 0 2 0 1113333075 32501760 5023 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12847/statm: 7935 5023 83 193 0 7739 0
[pid=12847/tid=12848] ppid=12844 vsize=31740 CPUtime=2.55
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 900 0 0 0 254 1 0 0 17 0 2 0 1113333090 32501760 5023 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.62
Current children cumulated vsize (KiB) 37096

[startup+6.30197 s]
/proc/loadavg: 1.08 1.02 1.10 3/72 12848
/proc/meminfo: memFree=1560576/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=39300 CPUtime=11.65
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 7006 0 0 0 1158 7 0 0 17 0 2 0 1113333075 40243200 6992 1992294400 134512640 135305190 4294956144 18446744073709551615 134842381 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12847/statm: 9825 6992 83 193 0 9629 0
[pid=12847/tid=12848] ppid=12844 vsize=39300 CPUtime=5.75
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 1771 0 0 0 572 3 0 0 17 0 2 0 1113333090 40243200 6992 1992294400 134512640 135305190 4294956144 18446744073709551615 134541668 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.01
Current children cumulated vsize (KiB) 44656

[startup+12.7026 s]
/proc/loadavg: 1.22 1.05 1.11 3/72 12848
/proc/meminfo: memFree=1549568/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=50120 CPUtime=24.41
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 9560 0 0 0 2431 10 0 0 17 0 2 0 1113333075 51322880 9546 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 12530 9546 83 193 0 12334 0
[pid=12847/tid=12848] ppid=12844 vsize=50120 CPUtime=12.14
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 2758 0 0 0 1210 4 0 0 16 0 2 0 1113333090 51322880 9546 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.77
Current children cumulated vsize (KiB) 55476

[startup+25.5019 s]
/proc/loadavg: 1.34 1.08 1.12 3/72 12848
/proc/meminfo: memFree=1536064/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=61756 CPUtime=49.94
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 12575 0 0 0 4980 14 0 0 17 0 2 0 1113333075 63238144 12561 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 15439 12561 83 193 0 15243 0
[pid=12847/tid=12848] ppid=12844 vsize=61756 CPUtime=24.87
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 3940 0 0 0 2482 5 0 0 17 0 2 0 1113333090 63238144 12561 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.3
Current children cumulated vsize (KiB) 67112

[startup+51.1016 s]
/proc/loadavg: 1.56 1.15 1.14 3/72 12848
/proc/meminfo: memFree=1509952/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=87676 CPUtime=100.99
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 19093 0 0 0 10076 23 0 0 17 0 2 0 1113333075 89780224 19079 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 21919 19079 83 193 0 21723 0
[pid=12847/tid=12848] ppid=12844 vsize=87676 CPUtime=50.35
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 6616 0 0 0 5025 10 0 0 17 0 2 0 1113333090 89780224 19079 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 93032

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.19 3/72 12848
/proc/meminfo: memFree=1494848/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=102736 CPUtime=203.12
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 22856 0 0 0 20281 31 0 0 25 0 2 0 1113333075 105201664 22842 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 25684 22842 83 193 0 25488 0
[pid=12847/tid=12848] ppid=12844 vsize=102736 CPUtime=101.29
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 8328 0 0 0 10116 13 0 0 17 0 2 0 1113333090 105201664 22842 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.48
Current children cumulated vsize (KiB) 108092

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.23 3/72 12848
/proc/meminfo: memFree=1476480/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=121668 CPUtime=322.79
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 27441 0 0 0 32241 38 0 0 17 0 2 0 1113333075 124588032 27427 1992294400 134512640 135305190 4294956144 18446744073709551615 134551820 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 30417 27427 83 193 0 30221 0
[pid=12847/tid=12848] ppid=12844 vsize=121668 CPUtime=160.98
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 10193 0 0 0 16082 16 0 0 25 0 2 0 1113333090 124588032 27427 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.15
Current children cumulated vsize (KiB) 127024

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.28 3/72 12848
/proc/meminfo: memFree=1460032/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=138348 CPUtime=442.45
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 31590 0 0 0 44199 46 0 0 17 0 2 0 1113333075 141668352 31576 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 34587 31576 83 193 0 34391 0
[pid=12847/tid=12848] ppid=12844 vsize=138348 CPUtime=220.68
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 12093 0 0 0 22048 20 0 0 18 0 2 0 1113333090 141668352 31576 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 442.81
Current children cumulated vsize (KiB) 143704

[startup+282.301 s]
/proc/loadavg: 2.06 1.62 1.33 3/72 12848
/proc/meminfo: memFree=1437504/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=161016 CPUtime=562.14
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 37160 0 0 0 56158 56 0 0 21 0 2 0 1113333075 164880384 37146 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 40254 37146 83 193 0 40058 0
[pid=12847/tid=12848] ppid=12844 vsize=161016 CPUtime=280.39
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 15181 0 0 0 28013 26 0 0 20 0 2 0 1113333090 164880384 37146 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.5
Current children cumulated vsize (KiB) 166372

[startup+342.301 s]
/proc/loadavg: 2.02 1.69 1.37 3/72 12848
/proc/meminfo: memFree=1412032/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=186148 CPUtime=681.81
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 43505 0 0 0 68114 67 0 0 24 0 2 0 1113333075 190615552 43491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 46537 43491 83 193 0 46341 0
[pid=12847/tid=12848] ppid=12844 vsize=186148 CPUtime=340.1
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 17561 0 0 0 33979 31 0 0 17 0 2 0 1113333090 190615552 43491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.17
Current children cumulated vsize (KiB) 191504

[startup+402.302 s]
/proc/loadavg: 2.01 1.74 1.40 3/72 12848
/proc/meminfo: memFree=1408576/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=189220 CPUtime=801.48
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 44363 0 0 0 80078 70 0 0 18 0 2 0 1113333075 193761280 44349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 47305 44349 83 193 0 47109 0
[pid=12847/tid=12848] ppid=12844 vsize=189220 CPUtime=399.81
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 17949 0 0 0 39948 33 0 0 19 0 2 0 1113333090 193761280 44349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 801.84
Current children cumulated vsize (KiB) 194576

[startup+462.302 s]
/proc/loadavg: 2.00 1.79 1.44 3/72 12848
/proc/meminfo: memFree=1397376/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=200940 CPUtime=921.17
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 47284 0 0 0 92039 78 0 0 17 0 2 0 1113333075 205762560 47270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 50235 47270 83 193 0 50039 0
[pid=12847/tid=12848] ppid=12844 vsize=200940 CPUtime=459.51
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 18879 0 0 0 45916 35 0 0 17 0 2 0 1113333090 205762560 47270 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.53
Current children cumulated vsize (KiB) 206296

[startup+522.302 s]
/proc/loadavg: 2.00 1.82 1.47 3/72 12848
/proc/meminfo: memFree=1389120/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=208376 CPUtime=1040.87
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 49221 0 0 0 104005 82 0 0 19 0 2 0 1113333075 213377024 49207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528395 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 52094 49207 83 193 0 51898 0
[pid=12847/tid=12848] ppid=12844 vsize=208376 CPUtime=519.33
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 19831 0 0 0 51895 38 0 0 17 0 2 0 1113333090 213377024 49207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.23
Current children cumulated vsize (KiB) 213732

[startup+582.302 s]
/proc/loadavg: 2.00 1.85 1.50 3/72 12854
/proc/meminfo: memFree=1383936/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=213496 CPUtime=1160.56
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 50526 0 0 0 115970 86 0 0 21 0 2 0 1113333075 218619904 50512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 53374 50512 83 193 0 53178 0
[pid=12847/tid=12848] ppid=12844 vsize=213496 CPUtime=579.28
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 20072 0 0 0 57889 39 0 0 23 0 2 0 1113333090 218619904 50512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1160.92
Current children cumulated vsize (KiB) 218852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.902 s]
/proc/loadavg: 2.00 1.86 1.51 3/72 12854
/proc/meminfo: memFree=1383936/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=213496 CPUtime=1199.68
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 50526 0 0 0 119882 86 0 0 25 0 2 0 1113333075 218619904 50512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 53374 50512 83 193 0 53178 0
[pid=12847/tid=12848] ppid=12844 vsize=213496 CPUtime=598.88
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 20072 0 0 0 59849 39 0 0 20 0 2 0 1113333090 218619904 50512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 218852

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

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

[startup+601.902 s]
/proc/loadavg: 2.00 1.86 1.51 3/72 12854
/proc/meminfo: memFree=1383936/2055920 swapFree=4171336/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0.36
/proc/12844/stat : 12844 (manysat.sh) S 12842 12844 12496 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 1113333037 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12844/statm: 1339 238 195 169 0 50 0
[pid=12847] ppid=12844 vsize=213496 CPUtime=1199.68
/proc/12847/stat : 12847 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194304 50526 0 0 0 119882 86 0 0 25 0 2 0 1113333075 218619904 50512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12847/statm: 53374 50512 83 193 0 53178 0
[pid=12847/tid=12848] ppid=12844 vsize=213496 CPUtime=598.88
/proc/12847/task/12848/stat : 12848 (manysat1.1_stat) R 12844 12844 12496 0 -1 4194368 20072 0 0 0 59849 39 0 0 20 0 2 0 1113333090 218619904 50512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 218852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12844 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=359945
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.379941
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.919
CPU time (s): 1200.04
CPU user time (s): 1199.17
CPU system time (s): 0.87
CPU usage (%): 199.369
Max. virtual memory (cumulated for all children) (KiB): 218852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.359945
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2666
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= 5

runsolver used 0.681896 second user time and 1.9747 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-30 11:51:39
IDJOB=1525522
IDBENCH=70360
IDSOLVER=514
FILE ID=node44/1525522-1238406699
PBS_JOBID= 9061407
Free space on /tmp= 66396 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525522-1238406699/watcher-1525522-1238406699 -o /tmp/evaluation-result-1525522-1238406699/solver-1525522-1238406699 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525522-1238406699.cnf aimd 1

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=248278160

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:       1588792 kB
Buffers:         76292 kB
Cached:         286096 kB
SwapCached:      11068 kB
Active:          86932 kB
Inactive:       288028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588792 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          18244 kB
Slab:            77656 kB
Committed_AS:  2587496 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 2009-03-30 12:01:43