Trace number 1525151

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 0/2009-03-20? (TO) 1200.05 601.419

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8323    25326 |      --       0       --      -- |     --   | -77/126
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1937   #clauses: 8323   #literals: 25326
0.00/0.02	c CPU time:   0.024996 s
0.00/0.02	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525151-1238387647/watcher-1525151-1238387647 -o /tmp/evaluation-result-1525151-1238387647/solver-1525151-1238387647 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525151-1238387647.cnf aimd 0 

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: 1.10 1.09 1.16 3/64 31978
/proc/meminfo: memFree=1442192/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111431383 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 235 195 169 0 50 0
[pid=31979] ppid=31978 vsize=1088 CPUtime=0
/proc/31979/stat : 31979 (SatElite) R 31978 31978 31816 0 -1 4194304 178 0 0 0 0 0 0 0 19 0 1 0 1111431383 1114112 162 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 272 162 50 127 0 142 0

[startup+0.0938479 s]
/proc/loadavg: 1.10 1.09 1.16 3/64 31978
/proc/meminfo: memFree=1442192/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.103049 s]
/proc/loadavg: 1.10 1.09 1.16 3/64 31978
/proc/meminfo: memFree=1442192/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301628 s]
/proc/loadavg: 1.10 1.09 1.16 3/64 31978
/proc/meminfo: memFree=1442192/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701677 s]
/proc/loadavg: 1.10 1.09 1.16 3/64 31978
/proc/meminfo: memFree=1442192/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50177 s]
/proc/loadavg: 1.10 1.09 1.16 3/67 31982
/proc/meminfo: memFree=1436344/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=18860 CPUtime=2.89
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 1655 0 0 0 288 1 0 0 17 0 2 0 1111431387 19312640 1641 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31981/statm: 4715 1641 83 193 0 4519 0
[pid=31981/tid=31982] ppid=31978 vsize=18860 CPUtime=1.43
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 546 0 0 0 143 0 0 0 17 0 2 0 1111431388 19312640 1641 1992294400 134512640 135305190 4294956144 18446744073709551615 134556843 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 24216

[startup+3.10296 s]
/proc/loadavg: 1.17 1.11 1.16 3/67 31982
/proc/meminfo: memFree=1433144/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=22140 CPUtime=6.09
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 2581 0 0 0 607 2 0 0 16 0 2 0 1111431387 22671360 2567 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 5535 2567 83 193 0 5339 0
[pid=31981/tid=31982] ppid=31978 vsize=22140 CPUtime=3.03
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 967 0 0 0 303 0 0 0 17 0 2 0 1111431388 22671360 2567 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 27496

[startup+6.30133 s]
/proc/loadavg: 1.17 1.11 1.16 3/67 31982
/proc/meminfo: memFree=1428280/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=26828 CPUtime=12.46
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 3621 0 0 0 1243 3 0 0 17 0 2 0 1111431387 27471872 3607 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 6707 3607 83 193 0 6511 0
[pid=31981/tid=31982] ppid=31978 vsize=26828 CPUtime=6.21
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 1435 0 0 0 620 1 0 0 17 0 2 0 1111431388 27471872 3607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 32184

[startup+12.7021 s]
/proc/loadavg: 1.30 1.13 1.17 3/67 31982
/proc/meminfo: memFree=1419192/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=35752 CPUtime=25.23
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 5785 0 0 0 2519 4 0 0 17 0 2 0 1111431387 36610048 5771 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 8938 5771 83 193 0 8742 0
[pid=31981/tid=31982] ppid=31978 vsize=35752 CPUtime=12.59
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 2434 0 0 0 1257 2 0 0 17 0 2 0 1111431388 36610048 5771 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 41108

[startup+25.5016 s]
/proc/loadavg: 1.41 1.16 1.18 3/67 31982
/proc/meminfo: memFree=1412984/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=40836 CPUtime=50.77
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 7221 0 0 0 5070 7 0 0 19 0 2 0 1111431387 41816064 7207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 10209 7207 83 193 0 10013 0
[pid=31981/tid=31982] ppid=31978 vsize=40836 CPUtime=25.33
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 3170 0 0 0 2530 3 0 0 18 0 2 0 1111431388 41816064 7207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 46192

[startup+51.1015 s]
/proc/loadavg: 1.61 1.23 1.20 3/67 31982
/proc/meminfo: memFree=1404600/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=49372 CPUtime=101.85
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 9381 0 0 0 10173 12 0 0 25 0 2 0 1111431387 50556928 9367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 12343 9367 83 193 0 12147 0
[pid=31981/tid=31982] ppid=31978 vsize=49372 CPUtime=50.82
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 4218 0 0 0 5077 5 0 0 25 0 2 0 1111431388 50556928 9367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 54728

[startup+102.306 s]
/proc/loadavg: 1.84 1.36 1.24 3/67 31982
/proc/meminfo: memFree=1385464/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=69240 CPUtime=204.02
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 14126 0 0 0 20381 21 0 0 20 0 2 0 1111431387 70901760 14112 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 17310 14112 83 193 0 17114 0
[pid=31981/tid=31982] ppid=31978 vsize=69240 CPUtime=101.82
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 6884 0 0 0 10172 10 0 0 25 0 2 0 1111431388 70901760 14112 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.05
Current children cumulated vsize (KiB) 74596

[startup+162.301 s]
/proc/loadavg: 1.94 1.47 1.29 3/67 31982
/proc/meminfo: memFree=1370808/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=84088 CPUtime=323.75
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 17711 0 0 0 32347 28 0 0 25 0 2 0 1111431387 86106112 17697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 21022 17697 83 193 0 20826 0
[pid=31981/tid=31982] ppid=31978 vsize=84088 CPUtime=161.57
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 8907 0 0 0 16144 13 0 0 22 0 2 0 1111431388 86106112 17697 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.78
Current children cumulated vsize (KiB) 89444

[startup+222.301 s]
/proc/loadavg: 1.98 1.56 1.33 3/67 31982
/proc/meminfo: memFree=1360120/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=94616 CPUtime=443.48
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 20399 0 0 0 44315 33 0 0 25 0 2 0 1111431387 96886784 20385 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 23654 20385 83 193 0 23458 0
[pid=31981/tid=31982] ppid=31978 vsize=94616 CPUtime=221.33
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 10025 0 0 0 22118 15 0 0 25 0 2 0 1111431388 96886784 20385 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.51
Current children cumulated vsize (KiB) 99972

[startup+282.301 s]
/proc/loadavg: 1.99 1.64 1.37 3/67 31982
/proc/meminfo: memFree=1354680/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=99572 CPUtime=563.21
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 21765 0 0 0 56285 36 0 0 25 0 2 0 1111431387 101961728 21751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 24893 21751 83 193 0 24697 0
[pid=31981/tid=31982] ppid=31978 vsize=99572 CPUtime=281.09
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 10682 0 0 0 28092 17 0 0 23 0 2 0 1111431388 101961728 21751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.24
Current children cumulated vsize (KiB) 104928

[startup+342.301 s]
/proc/loadavg: 1.99 1.70 1.40 3/67 31982
/proc/meminfo: memFree=1345208/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=109716 CPUtime=682.94
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 24112 0 0 0 68254 40 0 0 25 0 2 0 1111431387 112349184 24098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 27429 24098 83 193 0 27233 0
[pid=31981/tid=31982] ppid=31978 vsize=109716 CPUtime=340.85
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 11696 0 0 0 34066 19 0 0 25 0 2 0 1111431388 112349184 24098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.97
Current children cumulated vsize (KiB) 115072

[startup+402.301 s]
/proc/loadavg: 1.99 1.75 1.44 3/67 31982
/proc/meminfo: memFree=1337464/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=117288 CPUtime=802.68
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 26056 0 0 0 80223 45 0 0 19 0 2 0 1111431387 120102912 26042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 29322 26042 83 193 0 29126 0
[pid=31981/tid=31982] ppid=31978 vsize=117288 CPUtime=400.62
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 12345 0 0 0 40041 21 0 0 25 0 2 0 1111431388 120102912 26042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.71
Current children cumulated vsize (KiB) 122644

[startup+462.301 s]
/proc/loadavg: 1.99 1.80 1.47 3/67 31982
/proc/meminfo: memFree=1326456/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=128380 CPUtime=922.41
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 28783 0 0 0 92190 51 0 0 25 0 2 0 1111431387 131461120 28769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 32095 28769 83 193 0 31899 0
[pid=31981/tid=31982] ppid=31978 vsize=128380 CPUtime=460.37
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 13518 0 0 0 46014 23 0 0 25 0 2 0 1111431388 131461120 28769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.44
Current children cumulated vsize (KiB) 133736

[startup+522.301 s]
/proc/loadavg: 1.99 1.83 1.50 3/67 31982
/proc/meminfo: memFree=1324216/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=130700 CPUtime=1042.16
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 29379 0 0 0 104164 52 0 0 25 0 2 0 1111431387 133836800 29365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 32675 29365 83 193 0 32479 0
[pid=31981/tid=31982] ppid=31978 vsize=130700 CPUtime=520.14
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 13994 0 0 0 51990 24 0 0 25 0 2 0 1111431388 133836800 29365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.19
Current children cumulated vsize (KiB) 136056

[startup+582.301 s]
/proc/loadavg: 1.99 1.86 1.53 3/67 31982
/proc/meminfo: memFree=1316344/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=137868 CPUtime=1161.9
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 31322 0 0 0 116131 59 0 0 25 0 2 0 1111431387 141176832 31308 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 34467 31308 83 193 0 34271 0
[pid=31981/tid=31982] ppid=31978 vsize=137868 CPUtime=579.9
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 14367 0 0 0 57964 26 0 0 25 0 2 0 1111431388 141176832 31308 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.93
Current children cumulated vsize (KiB) 143224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.86 1.54 3/67 31982
/proc/meminfo: memFree=1315000/2055924 swapFree=4176792/4192956
[pid=31978] ppid=31976 vsize=5356 CPUtime=0.03
/proc/31978/stat : 31978 (manysat.sh) S 31976 31978 31816 0 -1 4194304 312 365 0 0 0 0 3 0 18 0 1 0 1111431383 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1339 238 195 169 0 50 0
[pid=31981] ppid=31978 vsize=139416 CPUtime=1200.02
/proc/31981/stat : 31981 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194304 31652 0 0 0 119942 60 0 0 25 0 2 0 1111431387 142761984 31638 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31981/statm: 34854 31638 83 193 0 34658 0
[pid=31981/tid=31982] ppid=31978 vsize=139416 CPUtime=598.92
/proc/31981/task/31982/stat : 31982 (manysat1.1_stat) R 31978 31978 31816 0 -1 4194368 14459 0 0 0 59866 26 0 0 25 0 2 0 1111431388 142761984 31638 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 144772

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31978 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.038993
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.05
CPU user time (s): 1199.45
CPU system time (s): 0.6
CPU usage (%): 199.536
Max. virtual memory (cumulated for all children) (KiB): 144772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 677
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.578911 second user time and 1.61775 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-30 06:34:07
IDJOB=1525151
IDBENCH=70286
IDSOLVER=513
FILE ID=node6/1525151-1238387647
PBS_JOBID= 9061341
Free space on /tmp= 66340 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525151-1238387647/watcher-1525151-1238387647 -o /tmp/evaluation-result-1525151-1238387647/solver-1525151-1238387647 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525151-1238387647.cnf aimd 0

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=406208972

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1442736 kB
Buffers:         99384 kB
Cached:         416868 kB
SwapCached:       9932 kB
Active:          43660 kB
Inactive:       486080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1442736 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          19164 kB
Slab:            69512 kB
Committed_AS:  2821032 kB
PageTables:       1464 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= 66336 MiB
End job on node6 at 2009-03-30 06:44:10