Trace number 1527337

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) 1200.06 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
MD5SUM7ead389f296345f5890ecfc4b085f8df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117982
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6146 |      --       0       --      -- |     --   | -15/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 465   #clauses: 2025   #literals: 6146
0.00/0.00	c CPU time:   0.004999 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-1527337-1238592322/watcher-1527337-1238592322 -o /tmp/evaluation-result-1527337-1238592322/solver-1527337-1238592322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527337-1238592322.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 1.00 3/64 18870
/proc/meminfo: memFree=1412040/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) R 18868 18870 18767 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 736124591 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18870/statm: 1339 234 194 169 0 50 0
[pid=18871] ppid=18870 vsize=828 CPUtime=0
/proc/18871/stat : 18871 (SatElite) R 18870 18870 18767 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 736124591 847872 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/18871/statm: 207 135 68 127 0 77 0

[startup+0.0342141 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18870
/proc/meminfo: memFree=1412040/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.675834 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18870
/proc/meminfo: memFree=1412040/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.711937 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18870
/proc/meminfo: memFree=1412040/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801858 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18870
/proc/meminfo: memFree=1412040/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 1.16 1.03 1.01 3/67 18874
/proc/meminfo: memFree=1408496/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=16804 CPUtime=2.97
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 879 0 0 0 296 1 0 0 17 0 2 0 736124592 17207296 865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 4201 865 83 193 0 4005 0
[pid=18873/tid=18874] ppid=18870 vsize=16804 CPUtime=1.48
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 349 0 0 0 148 0 0 0 18 0 2 0 736124592 17207296 865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22160

[startup+3.10118 s]
/proc/loadavg: 1.16 1.03 1.01 3/67 18874
/proc/meminfo: memFree=1406640/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=19076 CPUtime=6.15
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 1504 0 0 0 613 2 0 0 17 0 2 0 736124592 19533824 1490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528814 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 4769 1490 83 193 0 4573 0
[pid=18873/tid=18874] ppid=18870 vsize=19076 CPUtime=3.07
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 651 0 0 0 306 1 0 0 17 0 2 0 736124592 19533824 1490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528499 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24432

[startup+6.30164 s]
/proc/loadavg: 1.23 1.05 1.02 3/67 18874
/proc/meminfo: memFree=1402360/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=22584 CPUtime=12.53
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 2484 0 0 0 1251 2 0 0 17 0 2 0 736124592 23126016 2470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 5646 2470 83 193 0 5450 0
[pid=18873/tid=18874] ppid=18870 vsize=22584 CPUtime=6.27
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 1082 0 0 0 626 1 0 0 18 0 2 0 736124592 23126016 2470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27940

[startup+12.7016 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 18874
/proc/meminfo: memFree=1398264/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=26628 CPUtime=25.31
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 3386 0 0 0 2527 4 0 0 18 0 2 0 736124592 27267072 3372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 6657 3372 83 193 0 6461 0
[pid=18873/tid=18874] ppid=18870 vsize=26628 CPUtime=12.67
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 1505 0 0 0 1265 2 0 0 25 0 2 0 736124592 27267072 3372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31984

[startup+25.5024 s]
/proc/loadavg: 1.40 1.09 1.03 3/67 18874
/proc/meminfo: memFree=1395512/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=29396 CPUtime=50.84
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 4132 0 0 0 5079 5 0 0 17 0 2 0 736124592 30101504 4118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 7349 4118 83 193 0 7153 0
[pid=18873/tid=18874] ppid=18870 vsize=29396 CPUtime=25.46
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 1856 0 0 0 2543 3 0 0 25 0 2 0 736124592 30101504 4118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34752

[startup+51.107 s]
/proc/loadavg: 1.63 1.18 1.06 3/67 18874
/proc/meminfo: memFree=1390456/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=33712 CPUtime=101.93
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 5336 0 0 0 10186 7 0 0 25 0 2 0 736124592 34521088 5322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 8428 5322 83 193 0 8232 0
[pid=18873/tid=18874] ppid=18870 vsize=33712 CPUtime=51.06
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 2550 0 0 0 5102 4 0 0 25 0 2 0 736124592 34521088 5322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 39068

[startup+102.302 s]
/proc/loadavg: 1.84 1.30 1.11 3/67 18874
/proc/meminfo: memFree=1384312/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=40168 CPUtime=204.08
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 6875 0 0 0 20398 10 0 0 18 0 2 0 736124592 41132032 6861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 10042 6861 83 193 0 9846 0
[pid=18873/tid=18874] ppid=18870 vsize=40168 CPUtime=102.22
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 3358 0 0 0 10217 5 0 0 25 0 2 0 736124592 41132032 6861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 45524

[startup+162.303 s]
/proc/loadavg: 1.94 1.43 1.16 3/67 18874
/proc/meminfo: memFree=1378744/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=45600 CPUtime=323.8
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 8223 0 0 0 32367 13 0 0 25 0 2 0 736124592 46694400 8209 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 11400 8209 83 193 0 11204 0
[pid=18873/tid=18874] ppid=18870 vsize=45600 CPUtime=162.2
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 4046 0 0 0 16213 7 0 0 25 0 2 0 736124592 46694400 8209 1992294400 134512640 135305190 4294956144 18446744073709551615 134528515 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 50956

[startup+222.302 s]
/proc/loadavg: 1.98 1.53 1.21 3/67 18874
/proc/meminfo: memFree=1371960/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=53120 CPUtime=443.54
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 9925 0 0 0 44338 16 0 0 25 0 2 0 736124592 54394880 9911 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 13280 9911 83 193 0 13084 0
[pid=18873/tid=18874] ppid=18870 vsize=53120 CPUtime=222.17
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 5033 0 0 0 22209 8 0 0 16 0 2 0 736124592 54394880 9911 1992294400 134512640 135305190 4294956144 18446744073709551615 134835019 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 58476

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.26 3/67 18874
/proc/meminfo: memFree=1370040/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=54316 CPUtime=563.27
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 10409 0 0 0 56311 16 0 0 25 0 2 0 736124592 55619584 10395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 13579 10395 83 193 0 13383 0
[pid=18873/tid=18874] ppid=18870 vsize=54316 CPUtime=282.15
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 5177 0 0 0 28206 9 0 0 25 0 2 0 736124592 55619584 10395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 59672

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.30 3/67 18874
/proc/meminfo: memFree=1363768/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=61464 CPUtime=683
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 11973 0 0 0 68280 20 0 0 25 0 2 0 736124592 62939136 11959 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 15366 11959 83 193 0 15170 0
[pid=18873/tid=18874] ppid=18870 vsize=61464 CPUtime=342.12
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 5982 0 0 0 34202 10 0 0 25 0 2 0 736124592 62939136 11959 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683
Current children cumulated vsize (KiB) 66820

[startup+402.303 s]
/proc/loadavg: 1.99 1.74 1.34 3/67 18874
/proc/meminfo: memFree=1361656/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=63912 CPUtime=802.74
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 12496 0 0 0 80253 21 0 0 25 0 2 0 736124592 65445888 12482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528936 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 15978 12482 83 193 0 15782 0
[pid=18873/tid=18874] ppid=18870 vsize=63912 CPUtime=402.1
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 6155 0 0 0 40199 11 0 0 25 0 2 0 736124592 65445888 12482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.74
Current children cumulated vsize (KiB) 69268

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.38 3/67 18874
/proc/meminfo: memFree=1356280/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=69284 CPUtime=922.46
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 13836 0 0 0 92223 23 0 0 25 0 2 0 736124592 70946816 13822 1992294400 134512640 135305190 4294956144 18446744073709551615 134556645 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 17321 13822 83 193 0 17125 0
[pid=18873/tid=18874] ppid=18870 vsize=69284 CPUtime=462.07
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 6906 0 0 0 46195 12 0 0 25 0 2 0 736124592 70946816 13822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.46
Current children cumulated vsize (KiB) 74640

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.41 3/67 18874
/proc/meminfo: memFree=1356024/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=69716 CPUtime=1042.2
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 13926 0 0 0 104197 23 0 0 25 0 2 0 736124592 71389184 13912 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 17429 13912 83 193 0 17233 0
[pid=18873/tid=18874] ppid=18870 vsize=69716 CPUtime=522.05
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 6928 0 0 0 52193 12 0 0 25 0 2 0 736124592 71389184 13912 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.2
Current children cumulated vsize (KiB) 75072

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 18874
/proc/meminfo: memFree=1353144/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=72268 CPUtime=1161.95
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 14627 0 0 0 116170 25 0 0 25 0 2 0 736124592 74002432 14613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 18067 14613 83 193 0 17871 0
[pid=18873/tid=18874] ppid=18870 vsize=72268 CPUtime=582.03
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 7302 0 0 0 58190 13 0 0 25 0 2 0 736124592 74002432 14613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.95
Current children cumulated vsize (KiB) 77624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 18874
/proc/meminfo: memFree=1350328/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=75652 CPUtime=1200.06
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 15313 0 0 0 119980 26 0 0 25 0 2 0 736124592 77467648 15299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 18913 15299 83 193 0 18717 0
[pid=18873/tid=18874] ppid=18870 vsize=75652 CPUtime=601.13
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 7649 0 0 0 60099 14 0 0 25 0 2 0 736124592 77467648 15299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81008

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 18874
/proc/meminfo: memFree=1350328/2055920 swapFree=4179868/4192956
[pid=18870] ppid=18868 vsize=5356 CPUtime=0
/proc/18870/stat : 18870 (manysat.sh) S 18868 18870 18767 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 736124591 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18870/statm: 1339 238 195 169 0 50 0
[pid=18873] ppid=18870 vsize=75652 CPUtime=1200.06
/proc/18873/stat : 18873 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194304 15313 0 0 0 119980 26 0 0 25 0 2 0 736124592 77467648 15299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18873/statm: 18913 15299 83 193 0 18717 0
[pid=18873/tid=18874] ppid=18870 vsize=75652 CPUtime=601.13
/proc/18873/task/18874/stat : 18874 (manysat1.1_stat) R 18870 18870 18767 0 -1 4194368 7649 0 0 0 60099 14 0 0 25 0 2 0 736124592 77467648 15299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81008

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18870 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.26
CPU usage (%): 199.538
Max. virtual memory (cumulated for all children) (KiB): 81008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 469
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 0.600908 second user time and 1.60076 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 15:25:22
IDJOB=1527337
IDBENCH=70723
IDSOLVER=514
FILE ID=node49/1527337-1238592322
PBS_JOBID= 9068316
Free space on /tmp= 66388 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527337-1238592322/watcher-1527337-1238592322 -o /tmp/evaluation-result-1527337-1238592322/solver-1527337-1238592322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527337-1238592322.cnf aimd 1

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

MD5SUM BENCH= 7ead389f296345f5890ecfc4b085f8df
RANDOM SEED=1719714302

node49.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	: 5931.00
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:      2055920 kB
MemFree:       1412520 kB
Buffers:        108356 kB
Cached:         431844 kB
SwapCached:       6452 kB
Active:         215484 kB
Inactive:       333600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412520 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14612 kB
Slab:            80224 kB
Committed_AS:  1982612 kB
PageTables:       1384 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= 66384 MiB
End job on node49 at 2009-04-01 15:35:25