Trace number 1527057

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) 1200.2 601.519

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S180439591-093.cnf
MD5SUM69b9fd52ab448c99d778e33811fd6518
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1773     5407 |      --       0       --      -- |     --   | -12/52
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 406   #clauses: 1773   #literals: 5407
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527057-1238574705/watcher-1527057-1238574705 -o /tmp/evaluation-result-1527057-1238574705/solver-1527057-1238574705 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527057-1238574705.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: 1.99 1.85 1.41 3/64 22239
/proc/meminfo: memFree=1444720/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=880 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) R 22237 22239 21800 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 1130136141 901120 25 1992294400 4194304 4889804 548682068784 18446744073709551615 238485042569 0 0 4096 0 0 0 0 17 0 0 0
/proc/22239/statm: 220 25 18 169 0 8 0

[startup+0.0713931 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 22239
/proc/meminfo: memFree=1444720/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.110242 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 22239
/proc/meminfo: memFree=1444720/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301281 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 22239
/proc/meminfo: memFree=1444720/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701358 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 22239
/proc/meminfo: memFree=1444720/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50252 s]
/proc/loadavg: 1.99 1.85 1.41 3/67 22243
/proc/meminfo: memFree=1442520/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=16524 CPUtime=2.95
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 800 0 0 0 294 1 0 0 17 0 2 0 1130136143 16920576 786 1992294400 134512640 135305190 4294956160 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 4131 786 83 193 0 3935 0
[pid=22242/tid=22243] ppid=22239 vsize=16524 CPUtime=1.47
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 304 0 0 0 147 0 0 0 18 0 2 0 1130136143 16920576 786 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21880

[startup+3.10183 s]
/proc/loadavg: 1.99 1.85 1.41 3/67 22243
/proc/meminfo: memFree=1440472/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=18848 CPUtime=6.14
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 1432 0 0 0 613 1 0 0 17 0 2 0 1130136143 19300352 1418 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 4712 1418 83 193 0 4516 0
[pid=22242/tid=22243] ppid=22239 vsize=18848 CPUtime=3.06
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 608 0 0 0 306 0 0 0 17 0 2 0 1130136143 19300352 1418 1992294400 134512640 135305190 4294956160 18446744073709551615 134551860 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24204

[startup+6.30245 s]
/proc/loadavg: 1.99 1.85 1.41 3/67 22243
/proc/meminfo: memFree=1436120/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=22068 CPUtime=12.53
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 2356 0 0 0 1251 2 0 0 16 0 2 0 1130136143 22597632 2342 1992294400 134512640 135305190 4294956160 18446744073709551615 134528565 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 5517 2342 83 193 0 5321 0
[pid=22242/tid=22243] ppid=22239 vsize=22068 CPUtime=6.24
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 1012 0 0 0 624 0 0 0 25 0 2 0 1130136143 22597632 2342 1992294400 134512640 135305190 4294956160 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27424

[startup+12.7017 s]
/proc/loadavg: 1.99 1.86 1.41 3/67 22243
/proc/meminfo: memFree=1431448/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=26176 CPUtime=25.3
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 3288 0 0 0 2526 4 0 0 18 0 2 0 1130136143 26804224 3274 1992294400 134512640 135305190 4294956160 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 6544 3274 83 193 0 6348 0
[pid=22242/tid=22243] ppid=22239 vsize=26176 CPUtime=12.62
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 1427 0 0 0 1261 1 0 0 19 0 2 0 1130136143 26804224 3274 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31532

[startup+25.5012 s]
/proc/loadavg: 1.99 1.86 1.42 3/67 22243
/proc/meminfo: memFree=1429016/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=28216 CPUtime=50.83
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 3907 0 0 0 5078 5 0 0 17 0 2 0 1130136143 28893184 3893 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 7054 3893 83 193 0 6858 0
[pid=22242/tid=22243] ppid=22239 vsize=28216 CPUtime=25.37
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 1635 0 0 0 2535 2 0 0 25 0 2 0 1130136143 28893184 3893 1992294400 134512640 135305190 4294956160 18446744073709551615 134528286 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 33572

[startup+51.1021 s]
/proc/loadavg: 1.99 1.87 1.43 3/67 22243
/proc/meminfo: memFree=1423960/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=33560 CPUtime=101.9
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 5154 0 0 0 10184 6 0 0 17 0 2 0 1130136143 34365440 5140 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 8390 5140 83 193 0 8194 0
[pid=22242/tid=22243] ppid=22239 vsize=33560 CPUtime=50.85
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 2240 0 0 0 5083 2 0 0 25 0 2 0 1130136143 34365440 5140 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 38916

[startup+102.306 s]
/proc/loadavg: 1.99 1.89 1.47 3/67 22243
/proc/meminfo: memFree=1417432/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=40164 CPUtime=204.06
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 6759 0 0 0 20397 9 0 0 25 0 2 0 1130136143 41127936 6745 1992294400 134512640 135305190 4294956160 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 10041 6745 83 193 0 9845 0
[pid=22242/tid=22243] ppid=22239 vsize=40164 CPUtime=101.85
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 3067 0 0 0 10181 4 0 0 25 0 2 0 1130136143 41127936 6745 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.06
Current children cumulated vsize (KiB) 45520

[startup+162.302 s]
/proc/loadavg: 1.99 1.91 1.49 3/67 22243
/proc/meminfo: memFree=1412440/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=45152 CPUtime=323.79
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 7973 0 0 0 32368 11 0 0 25 0 2 0 1130136143 46235648 7959 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 11288 7959 83 193 0 11092 0
[pid=22242/tid=22243] ppid=22239 vsize=45152 CPUtime=161.61
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 3614 0 0 0 16156 5 0 0 25 0 2 0 1130136143 46235648 7959 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 50508

[startup+222.301 s]
/proc/loadavg: 1.99 1.92 1.52 3/67 22243
/proc/meminfo: memFree=1407896/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=49948 CPUtime=443.51
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 9171 0 0 0 44338 13 0 0 25 0 2 0 1130136143 51146752 9157 1992294400 134512640 135305190 4294956160 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 12487 9157 83 193 0 12291 0
[pid=22242/tid=22243] ppid=22239 vsize=49948 CPUtime=221.36
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 4276 0 0 0 22130 6 0 0 25 0 2 0 1130136143 51146752 9157 1992294400 134512640 135305190 4294956160 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.51
Current children cumulated vsize (KiB) 55304

[startup+282.302 s]
/proc/loadavg: 1.99 1.93 1.55 3/67 22243
/proc/meminfo: memFree=1404184/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=53836 CPUtime=563.23
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 10077 0 0 0 56309 14 0 0 25 0 2 0 1130136143 55128064 10063 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 13459 10063 83 193 0 13263 0
[pid=22242/tid=22243] ppid=22239 vsize=53836 CPUtime=281.12
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 4592 0 0 0 28105 7 0 0 25 0 2 0 1130136143 55128064 10063 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.23
Current children cumulated vsize (KiB) 59192

[startup+342.302 s]
/proc/loadavg: 1.99 1.94 1.58 3/67 22243
/proc/meminfo: memFree=1399768/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=58600 CPUtime=682.97
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 11162 0 0 0 68280 17 0 0 25 0 2 0 1130136143 60006400 11148 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 14650 11148 83 193 0 14454 0
[pid=22242/tid=22243] ppid=22239 vsize=58600 CPUtime=340.88
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 5041 0 0 0 34080 8 0 0 25 0 2 0 1130136143 60006400 11148 1992294400 134512640 135305190 4294956160 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) 63956

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.60 3/67 22243
/proc/meminfo: memFree=1398232/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=60672 CPUtime=802.69
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 11568 0 0 0 80252 17 0 0 25 0 2 0 1130136143 62128128 11554 1992294400 134512640 135305190 4294956160 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 15168 11554 83 193 0 14972 0
[pid=22242/tid=22243] ppid=22239 vsize=60672 CPUtime=400.65
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 5258 0 0 0 40056 9 0 0 25 0 2 0 1130136143 62128128 11554 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.69
Current children cumulated vsize (KiB) 66028

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.62 3/67 22243
/proc/meminfo: memFree=1393880/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=64784 CPUtime=922.42
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 12643 0 0 0 92223 19 0 0 21 0 2 0 1130136143 66338816 12629 1992294400 134512640 135305190 4294956160 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 16196 12629 83 193 0 16000 0
[pid=22242/tid=22243] ppid=22239 vsize=64784 CPUtime=460.4
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 5851 0 0 0 46030 10 0 0 25 0 2 0 1130136143 66338816 12629 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.42
Current children cumulated vsize (KiB) 70140

[startup+522.301 s]
/proc/loadavg: 1.99 1.96 1.64 3/67 22243
/proc/meminfo: memFree=1392728/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=66320 CPUtime=1042.15
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 12952 0 0 0 104195 20 0 0 25 0 2 0 1130136143 67911680 12938 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 16580 12938 83 193 0 16384 0
[pid=22242/tid=22243] ppid=22239 vsize=66320 CPUtime=520.15
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 5965 0 0 0 52005 10 0 0 25 0 2 0 1130136143 67911680 12938 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.15
Current children cumulated vsize (KiB) 71676

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.66 3/67 22243
/proc/meminfo: memFree=1386904/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=72156 CPUtime=1161.88
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 14412 0 0 0 116166 22 0 0 25 0 2 0 1130136143 73887744 14398 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 18039 14398 83 193 0 17843 0
[pid=22242/tid=22243] ppid=22239 vsize=72156 CPUtime=579.92
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 6641 0 0 0 57980 12 0 0 25 0 2 0 1130136143 73887744 14398 1992294400 134512640 135305190 4294956160 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.88
Current children cumulated vsize (KiB) 77512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.67 3/67 22243
/proc/meminfo: memFree=1384600/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=74668 CPUtime=1200.2
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 14945 0 0 0 119997 23 0 0 25 0 2 0 1130136143 76460032 14931 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 18667 14931 83 193 0 18471 0
[pid=22242/tid=22243] ppid=22239 vsize=74668 CPUtime=599.04
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 6969 0 0 0 59892 12 0 0 25 0 2 0 1130136143 76460032 14931 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 80024

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.67 3/67 22243
/proc/meminfo: memFree=1384600/2055920 swapFree=4179368/4192956
[pid=22239] ppid=22237 vsize=5356 CPUtime=0
/proc/22239/stat : 22239 (manysat.sh) S 22237 22239 21800 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1130136141 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22239/statm: 1339 238 195 169 0 50 0
[pid=22242] ppid=22239 vsize=74668 CPUtime=1200.2
/proc/22242/stat : 22242 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194304 14945 0 0 0 119997 23 0 0 25 0 2 0 1130136143 76460032 14931 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22242/statm: 18667 14931 83 193 0 18471 0
[pid=22242/tid=22243] ppid=22239 vsize=74668 CPUtime=599.04
/proc/22242/task/22243/stat : 22243 (manysat1.1_stat) R 22239 22239 21800 0 -1 4194368 6969 0 0 0 59892 12 0 0 25 0 2 0 1130136143 76460032 14931 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 80024

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22239 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.2
CPU user time (s): 1199.97
CPU system time (s): 0.23
CPU usage (%): 199.528
Max. virtual memory (cumulated for all children) (KiB): 80024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
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 0.576912 second user time and 1.62275 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-01 10:31:45
IDJOB=1527057
IDBENCH=70667
IDSOLVER=514
FILE ID=node23/1527057-1238574705
PBS_JOBID= 9070503
Free space on /tmp= 66452 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S180439591-093.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527057-1238574705/watcher-1527057-1238574705 -o /tmp/evaluation-result-1527057-1238574705/solver-1527057-1238574705 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527057-1238574705.cnf aimd 1

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

MD5SUM BENCH= 69b9fd52ab448c99d778e33811fd6518
RANDOM SEED=1052000870

node23.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		: 3000.268
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		: 3000.268
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:       1445200 kB
Buffers:        112800 kB
Cached:         391968 kB
SwapCached:       7544 kB
Active:         222924 kB
Inactive:       290840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1445200 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          14780 kB
Slab:            83044 kB
Committed_AS:  3141844 kB
PageTables:       1392 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= 66448 MiB
End job on node23 at 2009-04-01 10:41:48